取色器易語言源碼例程程序調(diào)用API函數(shù)是現(xiàn)在取顏色效果。
上傳時(shí)間: 2017-12-01
上傳用戶:DFGSGS
電動(dòng)汽車逆變器用于控制汽車主電機(jī)為汽車運(yùn)行提供動(dòng)力,IGBT功率模塊是電動(dòng)汽車逆變器的核心功率器件,其驅(qū)動(dòng)電路是發(fā)揮IGBT性能的關(guān)鍵電路。驅(qū)動(dòng)電路的設(shè)計(jì)與工業(yè)通用變頻器、風(fēng)能太陽(yáng)能逆變器的驅(qū)動(dòng)電路有更為苛刻的技術(shù)要求。其中的電源電路受到空間尺寸小、工作溫度高等限制,面臨諸多挑戰(zhàn)。介紹了一種驅(qū)動(dòng)供電電源的設(shè)計(jì),并通過實(shí)際測(cè)試證明其可用性。
標(biāo)簽: 電動(dòng)汽車 逆變器 igbt 驅(qū)動(dòng) 電源
上傳時(shí)間: 2021-10-27
上傳用戶:
超聲波電源廣泛應(yīng)用于超聲波加工、診斷、清洗等領(lǐng)域,其負(fù)載超聲波換能器是一種將超音頻的電能轉(zhuǎn)變?yōu)闄C(jī)械振動(dòng)的器件。由于超聲換能器是一種容性負(fù)載,因此換能器與發(fā)生器之間需要進(jìn)行阻抗匹配才能工作在最佳狀態(tài)。串聯(lián)匹配能夠有效濾除開關(guān)型電源輸出方波存在的高次諧波成分,因此應(yīng)用較為廣泛。但是環(huán)境溫度或元件老化等原因會(huì)導(dǎo)致?lián)Q能器的諧振頻率發(fā)生漂移,使諧振系統(tǒng)失諧。傳統(tǒng)的解決辦法就是頻率跟蹤,但是頻率跟蹤只能保證系統(tǒng)整體電壓電流同頻同相,由于工作頻率改變了而匹配電感不變,此時(shí)換能器內(nèi)部動(dòng)態(tài)支路工作在非諧振狀態(tài),導(dǎo)致?lián)Q能器功率損耗和發(fā)熱,致使輸出能量大幅度下降甚至停振,在實(shí)際應(yīng)用中受到限制。所以,在跟蹤諧振點(diǎn)調(diào)節(jié)逆變器開關(guān)頻率的同時(shí)應(yīng)改變匹配電感才能使諧振系統(tǒng)工作在最高效能狀態(tài)。針對(duì)按固定諧振點(diǎn)匹配超聲波換能器電感參數(shù)存在的缺點(diǎn),本文應(yīng)用耦合振蕩法對(duì)換能器的匹配電感和耦合頻率之間的關(guān)系建立數(shù)學(xué)模型,證實(shí)了匹配電感隨諧振頻率變化的規(guī)律。給出利用這一模型與耦合工作頻率之間的關(guān)系動(dòng)態(tài)選擇換能器匹配電感的方法。經(jīng)過分析比較,選擇了基于磁通控制原理的可控電抗器作為匹配電感,通過改變電抗控制度調(diào)節(jié)電抗值。并給出了實(shí)現(xiàn)這一方案的電路原理和控制方法。最后本文以DSPTMS320F2812為核心設(shè)計(jì)出實(shí)現(xiàn)這一原理的超聲波逆變電源。實(shí)驗(yàn)結(jié)果表明基于磁通控制的可控電抗器可以實(shí)現(xiàn)電抗值隨電抗控制度線性無級(jí)可調(diào),由于該電抗器輸出正弦波,理論上沒有諧波污染。具體采用復(fù)合控制策略,穩(wěn)態(tài)時(shí),換能器工作在DPLL鎖定頻率上;動(dòng)態(tài)時(shí),逐步修改匹配電抗大小,搜索輸出電流的最大值,再結(jié)合DPLL鎖定該頻率。配合PS-PWM可實(shí)現(xiàn)功率連續(xù)可調(diào)。該超聲波換能系統(tǒng)能夠有效的跟隨最大電流輸出頻率,即使頻率發(fā)生漂移系統(tǒng)仍能保持工作在最佳狀態(tài),具有實(shí)際應(yīng)用價(jià)值。
標(biāo)簽: 動(dòng)態(tài)匹配換能器 超聲波電源
上傳時(shí)間: 2022-06-18
上傳用戶:
資源包含以下內(nèi)容:1.2 COMP CHILLER.rar2.20-COMM-E Adapter Diagnostics.zip3.3 Phase Motor Startup Logic.zip4.500編程實(shí)例.rar5.550 OPTICOLOUR MOINITORING TM EDIT.rar6.6688-02.rar7.6[1].下降沿和鎖存指令試驗(yàn).rar8.72 Station Bit Shift PLC Program Triggers 3 Cognex Cameras.zip9.AB 1769-WS稱重模塊使用程序Compactlogix.zip10.AB 1769-WS稱重模塊使用程序micrologix.zip11.AB 5000的程序(老外的)帶伺服控制.rar12.AB L35E做的除塵器主要邏輯程序.rar13.AB PID實(shí)例仿真.rar14.AB PID實(shí)例仿真.rar.rar15.AB RSLogix 500 編寫的程序,里邊有典型溫度PID控制部分.rar16.AB SLC 5-04 PLC Communicating with PowerFlex 4 40 drives..zip17.ab slc500 的程序.zip18.ab slc500 的程序1.zip19.AB1 PLC PTO-PWM如何控制脈沖輸出的范例.rar20.AB_5 plc templates.zip21.AB_SLC500例程.RAR22.AB例子.rar23.Air Handling Unit.rar24.ALARM CODES.rar25.Allen Bradley Count and Move Example.rar26.Allied_18_03_05b.ACD27.ALTERNATOR METHODS.rar28.Anti-Tie Down.zip29.ASCII Write-read to ML1100 and R320 scale.zip30.Basic One Button Toggle 1.0.zip31.Binary Clock.rar32.Bit Pattern.rar33.Bit Shift Example.zip34.C3BCCXG.rar35.C3BCCXG_BAK311.rar36.christmas lights.rar37.CNET_messaging.rar38.CompactLogix_IO_Example.rar39.Complete Index Table.zip40.complete program for an automated brick packaging machine.rar41.Converting integer up to 16 to bit pattern.rar42.CONVEYOR ALTERNATOR CONTROLS.rar43.Conveyor FIFO (first in first out) w-Reject.zip44.Conveyor FIFO first in first out wReject.rar45.Counter as Timer.rar46.Cycle Countdown.zip47.Day of the week.zip48.Day of Week + Week Number + Auto BST adjustment.zip49.Day-of-Week Calculation for SLC 1.0.zip50.DaylightSavingAbsolute.rar51.Daylight_Savings_CLX.zip52.dcs.rar53.DeviceNet網(wǎng)絡(luò)組態(tài).rar54.Dialing a Cell Phone with a Micrologix 1500 using a Modem Attached.zip55.DnetExample.zip56.EAUDITOR1.rar57.Ethernet Link Status.zip58.FFL AND FFU.zip59.Flash an output a different number of times for different alarm conditions.rar60.Fuzzy Logic Add-on for RSLogix 5000.rar61.Generic Sequencer.zip62.HOME CONTROL BY PLC.zip63.Hot Water Heat Exchanger Control.rar64.Indirect Addressing - Pallet Tracking Brick Yard 500.zip65.Indirect Addressing Example.zip66.InView 2706-P42C w-Ethernet IP ASCII Example Code.zip67.i_canoe's Best Sequencer.zip68.Lead Lag Exhaust Fan Control.rar69.logix5000的一個(gè)例程,關(guān)于顯性連接.rar70.LONG DURATION PRECISION TIMER.rar71.Micrologix 1000 DDE Demo.zip72.MicroLogix 1100 Ethernet to Cognex Message.zip73.Micrologix 1200 HSC Configuration.zip74.MicroLogix 1500 ASCII Input example.zip75.MicroLogix 1500 DNet MSG to multiple PF40.zip76.micrologix 1500 sequence control and valve bank control of vacuum pump set.rar77.micrologix1500高速脈沖輸出例子.rar78.MicroLogix應(yīng)用案例.rar79.Misbehaving Axis.rar80.ML1000 monitors call for input signal; controls loader & cleaner conveyor.rar81.ML1000 Washing Machine Program using a step counter as a sequencer.zip82.ML1200 prog for precision chain oiling.rar83.mlhem slc500 program.rar84.MMS_040305.zip85.MODBUS例子程序.rar86.MODBUS通訊例程.rar87.MSG_PF40_Example.zip88.New Sequencer w-Bit Shift for Tracking.zip89.ONE BUTTON 3 O-P.pdf90.ONE BUTTON MOMENTARY.zip91.Pallet Queue Handling (FIFO) Logix5000.rar92.PC Module Status.zip93.PH CONTROL FLOW PACED WTP .rar94.Philip W's Simple Sequencer.zip95.Photoeye Make and Break Logic.zip96.Pick-n-Place Sequencer.zip97.Production TAKT Timer - PLC Program.zip98.RAMP Function Example Logic.zip99.Read Monitoring Parameters from E3 with SLC-5-0x.zip100.RS5000 Add-On Sequence Timer wpast times.rar101.RS5K的例子和RSME是一起.rar102.rslinx_opc.rar103.RsLogix 500 SQC SQO Basic Sequencer.zip104.RSLogix500 program to sort up to 255 numbers from smallest to largest.rar105.RSLogix500.One單次觸發(fā)中方案輸出試驗(yàn).rar106.RSLogix500.OSR上升沿3中方案輸出試驗(yàn).rar107.RSLogix500.比較指令試驗(yàn).rar108.RSLogix500.煤氣閥開指令簡(jiǎn)化試驗(yàn).rar109.RSLogix500.試驗(yàn)脈沖輸出.rar110.rslogix5000 modbus通訊程序.rar111.RSLOGIX5000 例程 V151.rar112.RSLOGIX5000 例程 V152.rar113.RSlogix5000的幾個(gè)例程.zip114.rslogix5000編程實(shí)例.rar115.RSLOGIX500編程步驟.rar116.Sample PLC Intergration with a Mold Machine.zip117.Sartorius SBI protocol parse.zip118.Save Version 2.0.zip119.Save.zip120.Sequence rotate 3 Outputs With 1 PB.rar121.Sequencer (SQO) Example - flashes 6x6 LED array with pre-loaded patterns.rar122.Shawn Michael - Micro1200 to PowerFlex4 via Modbus and AIC+.zip123.Simple 48 Step Sequencer.zip124.SLC 500 冗余程序例子.rar125.SLC ADD MANY REGISTERS AND AVERAGE THE VALUE.zip126.SLC CLOCK CHANGE FOR DAY LIGHT SAVINGS TIME.zip127.SLC to a Mettler Toledo BBK Scale RS-232 (thru Devicenet).zip128.SLC 處理器 PID 實(shí)例.rar129.SLC5-03 added to process line, watches for panel, sequence starts then times out to shutdown.rar130.SLC5-04 that monitors signals to, and output from, 3 metering pumps for copper plating tank.rar131.SLC500 monitors panels in dip line & replenishes 2 chemicals as needed.rar132.SLC500 Operating a Turntable Tapping machine with thread check probe.rar133.SLC500 PID例程(ENGLISH).rar134.Slc500_ pid.rar135.SLC500伺服控制和機(jī)器人控制程序.rar136.SLC500沖床.rar137.SLC500工程實(shí)例.rar138.SLC500系統(tǒng)MODBUS(RS485)通訊程序.rar139.Small Pumping Station Example using Subroutines.zip140.stepper motor.rar141.Table top conveyor tapping maching with thread check, SLC500, built to tap nuts for Saturn cars.rar142.Tank program.zip143.Temperature Trend Direction Flag.zip144.the overtravel switches for servos.rar145.Toggle Bit.zip146.TOGGLE-BIT BY STATUS BIT's.pdf147.TRAFFIC LIGHT, both directions with pedestrian walk, using 1 timer.rar148.Train crossing.rar149.Trane Chiller Chilled Water Reset.rar150.TRUNCATE IEEE754 FLOAT.zip151.TShark Triggering.zip152.Water treatment plant PH Control program using CO2 injection.rar153.[MMS_039839]Copying a DINT variable to Ebool array, Count no. of high bits and it's location.zip154.[MMS_039840]ASCII_Messaging.zip155.[MMS_040305]ASCII Read , Write for CompactLogix & Bul900 single loop temperature Controller.zip156.[MMS_040306]Configuration of AMCI 3601 Single Axis Stepper Motor Controller with CompactLogix..zip157.[MMS_040307]MD60, MD65 Drives control with CompactLogix.zip158.[MMS_040315]Double INC and Double DEC of INT datatype.zip159.[MMS_040316]DINT Conversion of INT data type and Arithmatic comparison between the values..zip160.[MMS_040317]DINT Conversion of INT data type and Arithmetic operations like Div, Mul, Sub and Add..zip161.[MMS_040318]DINT data type to String data type conversion..zip162.[MMS_040319]Swaps Byte in an array..zip163.[MMS_040322]Decoding of Boolean array..zip164.[MMS_040323]Encoding of Boolean array..zip165.[MMS_040324]Value search in an array..zip166.[MMS_040325]Bubble sorting.zip167.[MMS_040326]Level control using FBD..zip168.[MMS_040327]Ramp Control of Electrical parameters..zip169.[MMS_040328]Data Comparision of value in array files..zip170.[MMS_040329]Battery testing application..zip171.[MMS_040330]Using any Logix processor as either a Modbus RTU master or slave..zip172.[MMS_040331]Photoeye detector make and break logic..zip173.[MMS_040340]AMCI 1642 2-Ch resolver interface module configuration with CompactLogix..zip174.[MMS_040342]Programming and configuring AMCI, SSI Interface 7662 module with CompactLogix..zip175.[MMS_040343]PID Control of Temperature..zip176.[MMS_040345]Configuring SST Profibus connectivity Module..zip177.[MMS_040362]Sequential Startup of motors..zip178.[MMS_040369]Messaging between CompactLogix Controller on ControlNet.zip179.[MMS_040370]Messaging between CompactLogix Controller on Ethernet..zip180.[MMS_040371]Communication between CompactLogix Controllers on DeviceNet..zip181.[MMS_040372]Controlling Point I-O Over EtherNet..zip182.[MMS_040373]Controlling Point I-O on ControlNet..zip183.[MMS_040374]Controlling Point IO Over Devicenet..zip184.[MMS_040375]Controlling Point I-O Over DeviceNet..zip185.[MMS_040376]PanelView Plus with CompactLogix over EtherNet-IP..zip186.[MMS_040377]PanelViewPlus with Compactlogix Via Serial port.zip187.[MMS_040378]PanelView Plus in both master and slave mode..zip188.[MMS_040379]PanelView Plus Unscheduled communication over ControNet.zip189.[MMS_040380]PanelView Plus Scheduled communication over ControNet.zip190.[MMS_040381]Metal refining Application..zip191.[MMS_040382]Application of Fabric Calender..zip192.[MMS_040383]Application of Fabric Extruder..zip193.[MMS_040384]Winder Application.zip194.[MMS_041055]Structured Text bubble sort.zip195.[MMS_041135]DriveLogix Absolute Position.zip196.[MMS_041136]SynchLink System PowerFlex 700S.zip197.[MMS_041144]Logix with PowerFlex 4-class drive on EtherNet-IP.zip198.[MMS_041145]Controlling Point I-O on DeviceNet.zip199.[MMS_041146]Simple control of EtherNet-IP Point I-O.zip200.[MMS_041147]Boiler Control Module.zip201.[MMS_041148]Make-up Air Handler control for Semiconductor Unit.zip202.[MMS_041149]Recirculating Air Handler control for Semiconductor Unit.zip203.[MMS_041150]Scrubber Unit control for Semiconductor Unit.zip204.[MMS_041151]ASCII communication with CompactLogix L35E.zip205.[MMS_041152]Control for Shampoo skid.zip206.[MMS_041153]Control for Shampoo skid.zip207.[MMS_041154]Distilizer control for Alcohol.zip208.[MMS_041155]Polled Data Transfer on DeviceNet between CompactLogix and Panel View Standard.zip209.[MMS_041156]CompactLogix PV Standard Dnet Polled Data Transfer.zip210.[MMS_041196]Powder Coating.zip211.[MMS_041220]Standard Motion Starting Point.zip212.[MMS_041221]Motion on a ControlLogix.zip213.[MMS_041223]Motion Control fault capture logic and HMI screens.zip214.[MMS_041231]Bar Code Printing.zip215.[MMS_041232]Monitor I-O Connections in Logix.zip216.[MMS_041233]Convert DINT to INT in Logix controllers.zip217.[MMS_041234]Logix Fault Handler.zip218.[MMS_041235]Inhibit, uninhibit servo motion axis.zip219.[MMS_041236]Phase Manager Batch Process Application.zip220.[MMS_041259]Hydraulic Valve Control in Blast Furnace.zip221.[MMS_041285]Power Programming with Phase Manager (ACD).zip222.[MMS_041368]Gypsum Feed Control.zip223.[MMS_041369]Dust Collection.zip224.[MMS_041391]Cement Silo charging.zip225.[MMS_041392]Mill feed and Auxilary Control.zip226.[MMS_041393]FlyAsh Silo charging.zip227.[MMS_041394]FlyAsh Transport control.zip228.[MMS_041395]Clinker feeding.zip229.[MMS_041396]Cement Packers and Transport.zip230.[MMS_041397]Reading CLX_val using EWEB.zip231.[MMS_041450]PID Control of Temperatue in Yarn Spining.zip232.[MMS_041451]PID Control of Pressure in Yarn Spining.zip233.[MMS_041452]Speed Controls in Plastic Extrusion.zip234.[MMS_041471]DeviceNet Warm Backup.zip235.[MMS_041472]ControlNet warm backup.zip236.[MMS_041473]Input Time Stamping.zip237.[MMS_041516]InView Message Display on L35E or ControlLogix.zip238.[MMS_041553]ControlNet Connection and Media Status.zip239.[MMS_041574]Ethernet Diagnostics Module.zip240.[MMS_041621]Alarm-low processor battery.zip241.[MMS_041930]Control Modules to control a Valve and Motor.zip242.[MMS_042348]Using an Ultra3000 as an Indexer on DeviceNet with a CompactLogix.zip243.[MMS_042349]How to read-write data to-from a PLC using OPC in Visual Basic 6.zip244.[MMS_042350]How to send-receive SMS text messages using Westermo modem.zip245.[MMS_042351]How to switch the mode of a CLX serial port.zip246.[MMS_042352]How to trigger an Autotune of a PIDE Function Block.zip247.[MMS_042463]FlyingShear Sample.zip248.[MMS_042496]Data Buffering and Handshaking example.zip249.[MMS_042497]Using Phase Manager to Build a Scalable Batching Solution.zip250.[MMS_042504]Logix5000 interface to Atlas-Copco Tool Controller over EtherNet-IP.zip251.[MMS_043071]Phase Manager and a Scalable Batching Solution.zip252.[MMS_043640]DeviceNet Diagnostic.zip253.[MMS_043659]ControlNet Diagnostic with PF70 & Flex I-O.zip254.[MMS_043846]Power Programming with Phase Manager 1.1.zip255.[MMS_043847]Power Programming with Phase Manager 1.1 Trainings Package.zip256.[MMS_043879]Programming in SFC and ST Language.zip257.[MMS_043934]1769-SM2 Compact I-O to DSI Module - Single Mode Operation.zip258.[MMS_043935]1769-SM2 Compact I-O to DSI Module - Multi-Drive Mode Operation.zip259.[MMS_043949]1769-SM1 Compact I-O to SCANport-DPI Module.zip260.[MMS_044019]Event Viewer for Factory Talk Batch Electronic Batch Journals.zip261.[MMS_044022]Third Party Drive to PowerFlex Drive Replacement on DeviceNet.zip262.[MMS_044023]Display of number of Output's ON in a given instance.zip263.[MMS_044098]1769-ASCII Simultaneous Mode.zip264.[MMS_044099]1769-ASCII in Alternating Mode.zip265.[MMS_044100]1769-ASCII, MicroLogix 1500.zip266.[MMS_044148]PLC to PLC Heartbeat Watchdog.zip267.[MMS_044151]Configuring Profibus PA into RSLogix5000.zip268.[MMS_044314]Reading Profibus PA Data from Control Sistem ControlLogix.zip269.[MMS_044386]1769-SM2 Compact I-O to DSI Module - Multi Drive Mode Operation - with complete tag structure.zip270.[MMS_044518]bagger machine.zip271.[MMS_044661]Control three boiler elements in Fieldbus Foundation.zip272.[MMS_044663]Control daisy chain wiring in Fieldbus Foundation.zip273.[MMS_044666]Translation N-A.zip274.[MMS_044667]Translation N-A.zip275.[MMS_044695]ME Faceplates for 1756 Digital and Analog I-O.zip276.[MMS_044696]ME Faceplates for 1797 Digital and Analog I-O.zip277.[MMS_044697]ME Faceplates for 1794 Digital and Analog I-O.zip278.[MMS_044701]Logix Controller Date.zip279.[MMS_044710]Temperature Converter.zip280.[MMS_044711]Controlling with totalizer through Fieldbus Foundation.zip281.[MMS_044712]Feed Forward control in Fieldbus Foundation.zip282.[MMS_044713]Math and Compare operations with 64-bit Long Integer Tags LINT Data Type in RSLogix5000 ver 16.zip283.[MMS_044714]SCP Scale w-Parameters AOI for RSlogix 5000 ver 16.zip284.[MMS_044715]PV variable of PA instrument in the ControlLogix.zip285.[MMS_044716]Configurable WALLCLOCKTIME attributes (V16 and above).zip286.[MMS_044717]LPS and PlantMetrix Interfacing Code.zip287.[MMS_044723]IF4FXOF2F Generic Profile Example.zip288.[MMS_044727]MicroLogix 1500 reading multiple PF40 Drives.zip289.[MMS_044765]Speed up searches of Logix5000 Arrays using a Binary Search Add-On Instructions.zip290.[MMS_044766]Configurable Flow Meter Module in Generic profile.zip291.[MMS_044786]ME Faceplates for 1769 Digital and Analog I-O.zip292.[MMS_044787]ME Faceplates for 1734 Digital and Analog I-O.zip293.[MMS_044788]ME Faceplates for 1738 Digital and Analog I-O.zip294.[MMS_044909]DeviceNet Scanner Archive Logic for Multiple Scanners.zip295.[MMS_044928]Formulation Manager for Factory Talk Batch.zip296.[MMS_044968]Add On Instructions Scale Value.zip297.[MMS_044973]AOI-Scale with Rate.zip298.[MMS_044974]AOI for LD Scale Value.zip299.[MMS_044975]Automotive Ball Press.zip300.[MMS_044992]ME Faceplates-AOIs for PowerFlex Drives V1617.zip301.[MMS_045101]KAT Program-HMI for a 1 Axis Motion Application.zip302.[MMS_045102]KAT Program-HMI for a 2 Axis Motion Application.zip303.[MMS_045103]KAT Program-HMI for a 3 Axis Motion Application.zip304.[MMS_045104]KAT Program-HMI for a 4 Axis Motion Application.zip305.[MMS_045105]KAT Program-HMI to build Multi-Axis Count Motion Applications and use different size displays.zip306.[MMS_045106]KAT HMI template and Instructions for a Multi-language Applications.zip307.[MMS_045107]KAT Excel Fault Analysis Routine.zip308.[MMS_045169]DeviceNet Modular DSA Auto Accept Configuration Application.zip309.[MMS_045617]AOI for Logix platform.zip310.[MMS_045618]AOI for Logix platform.zip311.[MMS_045718]Vertical Axes Torque Control Pickup.zip312.[MMS_045719]Rotary Knife with SoftLogix.zip313.[MMS_045740]Handling manual movement of axis using an Add On Instruction (AOI), AMMH (Axis Manual Move Handling).zip314.[MMS_045748]Converting movement of Virtual Axis in real movement over PowerFlex Drives without any motion module.zip315.[MMS_045777]Enhanced Reporting for FactoryTalk Batch.zip316.[MMS_045780]Time Stamping with Logix Alarms and Events.zip317.[MMS_045783]Enhanced Event Archiving for Factory Talk Batch.zip318.[MMS_045830]Date-Time.zip319.[MMS_045845]Process AOI and Faceplate-Analog Input.zip320.[MMS_046016]How to read K6k 7 Segment Display Fault Code on RSLogix5000.zip321.[MMS_046052]ME Faceplates for DeviceNet Diagnostics in a Logix Controller Phase 2.zip322.[MMS_046057]AOI - Count bit's ON in DINT.zip323.[MMS_046177]Configuring Mvi69 Hart Module with CompactLogix..zip324.[MMS_046180]CompactFlash Data Storage.zip325.[MMS_046233]Tank Volume AOI.zip326.[MMS_046250]Configuration for AMCI 7662 SSI module (1769 I-O system).zip327.[MMS_046251]Converter - REAL to 28-bit, dual INT as used by AMCI.zip328.[MMS_046252]AMCI 7662 programmatic constants UDT.zip329.[MMS_046257]Communication Between 1756-DH-RIO & 1771-ASB Module.zip330.[MMS_046258]1794-IE8H Hart Module 8-Channel data collection Code.zip331.[MMS_046270]Mettler-Toledo IND780 AOP file and sample code for ControlNet and Ethernet-IP.zip332.[MMS_046304]FX2R.zip333.[MMS_046305]R2FX.zip334.[MMS_046315]GLX_Example.zip335.[MMS_046317]Auto-Manual Toggle Add-On Instruction.zip336.[MMS_046318]Scale with Parameters Add-On Instruction.zip337.[MMS_046353]using RSlogix v16 alarming instructions with RSViewSE-32 and FactoryTalk View ME.zip338.[MMS_046356]SELX.zip339.[MMS_046360]Counting Number of TRUE I-O Points.zip340.[MMS_046361]Reversing Bit Order in a INT-DINT.zip341.[MMS_046393]Motor Speed Reference.zip342.[MMS_046427]String Decoder.zip343.[MMS_046451]xNC - CNC functionality for Logix processors.zip344.[MMS_046452]Ultra 3000 Devicenet Configuration for SLC, CompactLogix or MicroLogix.zip345.[MMS_046453]ME Faceplates-AOIs for E3 Plus Overload Relays on DeviceNet.zip346.[MMS_046456]ME Equipment Status Summary Faceplate for PowerFlex, Kinetix, E3 Plus,.zip347.[MMS_046457]Mettler-Toledo Automated Precision Weighing Modules on DeviceNet.zip348.[MMS_046459]InView on EtherNet Add On Instruction.zip349.[MMS_046461]PID with CV Limiting and Full-Range Manual Control.zip350.[MMS_046462]Axis Dry Run using an Add On Instruction (AOI), MADR (Motion Axis Dry Run).zip351.[MMS_046463]ME Alarm History Faceplate for PowerFlex, Kinetix, E3 Plus,.zip352.[MMS_046466]SE Faceplates for 1734 Digital and Analog I-O.zip353.[MMS_046467]SE Faceplates for 1738 Digital and Analog I-O.zip354.[MMS_046468]SE Faceplates for 1756 Digital and Analog I-O.zip355.[MMS_046469]SE Faceplates for 1769 Digital and Analog I-O.zip356.[MMS_046505]Homing to overtravel & Recovery from overtravel.zip357.[MMS_046506]SE Faceplates for 1794 Digital and Analog I-O.zip358.[MMS_046507]SE Faceplates for 1797 Digital and Analog I-O.zip359.[MMS_046508]MVI56-MCM (Add On Instruction (AOI)).zip360.[MMS_046509]SE Faceplates-AOIs for PowerFlex Drives on ENet or CNet V16V17.zip361.[MMS_046632]AOI and Global Object for Hirschmann RS20-MS20 switches.zip362.[MMS_046643]ME faceplate for EtherNet-IP Diagnostics V2.zip363.[MMS_046644]ME Faceplates for ControlNet Diagnostics.zip364.[MMS_046682]ME Faceplates for 1734 Digital and Analog I-O with Descriptions.zip365.[MMS_046683]ME Faceplates for 1738 Digital and Analog I-O with Descriptions.zip366.[MMS_046684]ME Faceplates for 1756 Digital and Analog I-O with Descriptions.zip367.[MMS_046685]ME Faceplates for 1769 Digital and Analog I-O with Descriptions.zip368.[MMS_046686]ME Faceplates for 1794 Digital and Analog I-O with Descriptions.zip369.[MMS_046687]ME Faceplates for 1797 Digital and Analog I-O with Descriptions.zip370.[MMS_046688]Managing a Crank Geometry.zip371.[MMS_046691]Integrated Architecture Foundations of Modular Programming.zip372.[MMS_046777]Monitoring E3-E3+ using SLC-5-0x.zip373.[MMS_046826]Managing a Crank Geometry (Rev1).zip374.[MMS_046827]Obtain the master position in a CAM for a given slave value.zip375.[MMS_046847]1769-SM2 Compact I-O to DSI Module - AOI for Multi Drive Mode Operation- with complete tag structure.zip376.[MMS_046908]Motor Monitor.zip377.[MMS_046957]Obtain the master position in a CAM for a given slave value (opposite of MCSV).zip378.[MMS_046989]KAT with Code Sequencer.zip379.[MMS_047084]Set and index trajectory of motion systems using an Add On Instruction, MPI (Motion Profile Indexer).zip380.[MMS_047096]Zeller Calculation.zip381.[MMS_047178]Generic Connection for the 1756-HSC Ser A Rev 2.1-Ser B Rev 3.X, ACD Rev 3.zip382.[MMS_047202]Motor Starter FVNR.zip383.[MMS_047209]Motor Starter FVR.zip384.[MMS_047221]Time cursors to measure elapsed time.zip385.[MMS_047223]Motor Starter VFD.zip386.[MMS_047224]Motor Monitor.zip387.[MMS_047273]Monitor Cutting Tools-Saw.zip388.[MMS_047307]RSSql Handshaking Add-on Instruction.zip389.[MMS_047317]Motor Sequence Starter.zip390.[MMS_047332]SLC 500 to 20-Comm-R RIO I-O Messaging.zip391.[MMS_047333]Motor Sequence Starter with timers to start.zip392.[MMS_047409]ViewSE Optional Numeric Keypad (Min-Max).zip393.[MMS_047415]Safety Device Logic and Guard I-O Configuration for GuardLogix Systems.zip394.[MMS_047416]ME Faceplates-AOIs for GuardLogix Safety Systems.zip395.[MMS_047490]Library of Add-On Instruction to control InView displays.zip396.[MMS_047601]AOI to Toggle Input Push Button.zip397.[MMS_047643]AOI ISO Weeknumber.zip398.[MMS_047737]System Time 64Bit Interpreted AOI.zip399.[MMS_047773]Convert Feet to Millimeters.zip400.[MMS_047774]Convert Millimeters to Feet and Inches.zip401.[MMS_047811]SAF1 - Store.zip402.[MMS_047891]ME Faceplates-AOIs for PowerFlex Drives - Chinese V5V16.zip403.[MMS_047909]Controlling a Danfoss FC302 via Ethernet-IP.zip404.[MMS_047978]Sample Code Website Test.zip405.[MMS_048112]Motor Jog FVr.zip406.[MMS_048132]Synchronizing Controller WCT using 1588 CIP SYNC..zip407.[MMS_048134]Time Stamping SOE Events using CIP SYNC..zip408.[MMS_048165]Torque Converter for Servo Motor-AOI-Torque Feedback (% to Nm) and Peak Torque-Force Lim (Nm to %).zip409.[MMS_048245]Deciphering OB16D status bits.zip410.[MMS_048275]Dynamix Surveillance Accelerator Toolkit Logix Files.zip411.[MMS_048276]Dynamix Surveillance Accelerator Toolkit View File.zip412.[MMS_048292]Torque Disturbance Detector for Motion Axis.zip413.[MMS_048295]Translated FactoryTalk Alarms and Events displays.zip414.[MMS_048463]ME-SE Faceplate-AOIs for Stratix 8000 Switches.zip415.[MMS_048469]ME Faceplate-AOI for Stratix 8000 for PanelView Plus 600.zip416.[MMS_048785]An AOI to convert movement of Virtual Axis in real movement over AC induction motors PowerFlex 700 V.zip417.[MMS_049047]JulianDay.zip418.[MMS_049136]ME-SE Faceplates AOIs for PowerFlex Accelerator Toolkit.zip419.[MMS_049157]Daylight Savings.zip420.[MMS_049158]5xRFID (EIP) Interface and the Logix Platform.zip421.[MMS_049188]ME Faceplate-AOI for Kinetix Servo Drives Rev 3 (V16V4).zip422.[MMS_049334]AOI_ABSPOS_Converts incremental position to absolute.zip423.[MMS_049390]Factory Talk View ME Face Plate for 9300-8EDM.zip424.[MMS_049408]Convert DINT SIG to UNSIG.zip425.[MMS_049409]Generate setpoint speed.zip426.[MMS_049473]Consolidated InView Messaging AOIs.zip427.[MMS_049928]Polinomial CRC16 Data Check Algorithm.zip428.[MMS_049996]Bit Set-Reset.zip429.[MMS_050367]Elapsed Timer.zip430.[MMS_050368]Timer Count Down to Zero.zip431.[MMS_050370]SE Faceplates for 1756 Digital and Analog I-O with Descriptions.zip432.[MMS_050371]SE Faceplates for 1734 Digital and Analog I-O with Descriptions.zip433.[MMS_050372]SE Faceplates for 1738 Digital and Analog I-O with Descriptions.zip434.[MMS_050373]SE Faceplates for 1769 Digital and Analog I-O with Descriptions.zip435.[MMS_050374]SE Faceplates for 1794 Digital and Analog I-O with Descriptions.zip436.[MMS_050375]SE Faceplates for 1797 Digital and Analog I-O with Descriptions.zip437.[MMS_050376]SE Faceplate-AOI for Kinetix Servo Drives V1617.zip438.[MMS_050469]ME Faceplates for Powermonitor1000 on EnetNet-IP.zip439.[MMS_050494]Propagating SOE Time Stamp Data to an FTViewSE Alarm Banner in a Standard CLX Redundancy System.zip440.[MMS_050565]Select A Bit.zip441.[MMS_050593]ME Faceplates for 1769 Digital and Analog I-O -Chinese V5V16.zip442.[MMS_050800]SE Faceplates-AOIs for E3 Plus Overload Relays on DeviceNet.zip443.[MMS_050801]SE Equipment Status Summary Faceplate for PowerFlex, Kinetix, E3 Plus,.zip444.[MMS_050805]Ultra 3000 SERCOS Error Code Capture and History.zip445.[MMS_051271]SMS messaging with Micrologix.zip446.[MMS_051276]DeviceNet Node Commissioning Application for Logix.zip447.[MMS_051325]Elasped Time Add-on Instruction.zip448.[MMS_051450]PVc600 PID Faceplates.zip449.[MMS_051517]ME-SE Faceplate-AOIs for Stratix 6000 Switches.zip450.[MMS_051519]ME Faceplate-AOI for Stratix 6000 for PanelView Plus 600.zip451.[MMS_051612]Using a Logix Controller to Write Read Data to- from an Alien (UHF) Reader Model 9780 and 9800.zip452.[MMS_051617]Number Converter AOI.zip453.[MMS_052014]GuardPLC 1600 Lab for Democase.zip454.[MMS_052015]GuardPLC 1600 code for democase.zip455.[MMS_052028]ControllerLogServices.zip456.[MMS_052047]Simple Speed Control Building Block.zip457.[MMS_052048]Simple Position Control Building Block.zip458.[MMS_052049]Simple Temperature Control Building Block.zip459.[MMS_052050]Simple Position Control via HMI Building Block.zip460.[MMS_052051]Simple Motor Control Building Block.zip461.[MMS_052052]Simple RGB Color Sensing Building Block.zip462.[MMS_052053]SmartGuard 600 and MicroLogix Communication Building Block.zip463.[MMS_052054]SmartGuard 600 E-Stop Building Block.zip464.[MMS_052055]SmartGuard 600 Single Zone Safety Gate Building Block.zip465.[MMS_052057]SmartGuard 600 Dual Zone Safety Gate Building Block.zip466.[MMS_052058]SmartGuard 600 Laser Scanner Building Block.zip467.[MMS_052059]SmartGuard 600 E-Stop and Safety Mat Building Block.zip468.[MMS_052060]SmartGuard 600 Locking Gate and Guard I-O Building Block.zip469.[MMS_052061]SmartGuard 600 Light Curtain and Guard I-O Building Block.zip470.[MMS_052062]SmartGuard 600 Bi-directional Muting Light Curtain Building Block.zip471.[MMS_052162]ME Faceplates-AOIs for SMC Flex Smart Starters V4-V16.zip472.[MMS_052248]Simple Alarm Coordination Building Block.zip473.[MMS_052255]DeviceNet Motion KAT_L2x_1axis.zip474.[MMS_052259]DeviceNet Motion KAT_L3x_1axis.zip475.[MMS_052260]DeviceNet Motion KAT_L3x_2axis.zip476.[MMS_052261]DeviceNet Motion KAT_L3x_3axis.zip477.[MMS_052301]Dynamix Machine Profile for Conveyor.zip478.[MMS_052302]Dynamix Machine Profile for Motor and Fan.zip479.[MMS_052303]Dynamix Machine Profile for Motor and Pump.zip480.[MMS_052304]Dynamix Machine Profile for a Machine Roll.zip481.[MMS_052306]Dynamix XM-122 gSE AOI.zip482.[MMS_052307]Dynamix Sequencer AOI.zip483.[MMS_052439]Sunrise-Sunset.zip484.[MMS_052442]eProcedure for Mobile devices.zip485.[MMS_052443]Simple Taught Color Sensing Building Block.zip486.[MMS_052709]DataSite to CLX Master Accelerator Toolkit.zip487.[MMS_052710]DataSite to ME Master Accelerator Toolkit.zip488.[MMS_052711]DataSite to SE MasterAccelerator Toolkit.zip489.[MMS_052836]Analog in - discrete out.zip490.[MMS_052875]ME Faceplate_AOI for Kinetix Servo Drives Rev 4 (V17_V5).zip491.[MMS_052903]Hardy 1769 weigh scale AOP - Add On Profile.zip492.[MMS_052929]PowerFlex 70.zip493.[MMS_052942]PF755 Demo_Scale Block.zip494.[MMS_052943]PF755 Demo_Diverter Example.zip495.[MMS_052944]PF755 Demo_RTC Example.zip496.[MMS_052945]PF755 Demo_Selector Switch.zip497.[MMS_052946]PF755 Demo_Wet Well Example.zip498.[MMS_052963]Step Sequencer AOI.zip499.[MMS_052964]Tank Volume with handlers and end caps.zip500.[MMS_052965]Simple Modbus Slave Kit for Logix Processors.zip501.[MMS_052973]ME Faceplate-AOI for Kinetix Servo Drives Rev 4 (V17-V5)).zip502.[MMS_053014]Divide LINT by DINT.zip503.[MMS_053105]Motion profile generator for 8 cam laws using an AOI, Motion Axis Complex Move (MACM).zip504.[MMS_053118]Dynamix Seq Dwell PVP400 grey.zip505.[MMS_053204]Batch Campaign Manager Source Code.zip506.[MMS_053207]ME-SE Faceplate-AOIs v2 for Stratix 8000 Switches.zip507.[MMS_053304]SERCOS PacML 3_0 KAT.zip508.[MMS_053305]SERCOS Simple Sequencer KAT.zip509.[MMS_053306]SERCOS Phase Manager KAT.zip510.[MMS_053309]ME PV+600 Faceplate-AOIs v2 for Stratix 8000 Switches.zip511.[MMS_053453]ME Faceplates for Logix Processors.zip512.[MMS_053504]Wipotec Weight Cell - SW.zip513.[MMS_053607]Complete step profile update by one MSG.zip514.[MMS_053635]PCam Profile Display AOI.zip515.[MMS_053644]FactoryTalk VantagePoint integration into FactoryTalk View SE Demo Content.zip516.[MMS_053656]heat control.zip517.[MMS_053662]AOI for QTS-CLX-PVX PROVOX Module REV 1.1.zip518.[MMS_053717]EStop-Gate Switch Building Block.zip519.[MMS_053719]Motion PTO Building Block.zip520.[MMS_053720]Simple Package Measurement Building Block.zip521.[MMS_053802]Water Wastewater Accelerator Factory Talk View HMI Application.zip522.[MMS_053803]Water Wastewater Accelerator Logix Code.zip523.[MMS_053815]SE Faceplates-AOIs for SMC Flex Smart Starters V4V16.zip524.[MMS_054248]Energy System Project Files.zip525.[MMS_054307]ME Faceplates for E1 Plus Overload Relay on DeviceNet.zip526.[MMS_054308]SE Faceplates for E1 Plus Overload Relays on DeviceNet.zip527.[MMS_054314]FactoryTalk Historian Tag Toggler.zip528.[MMS_054334]Logix-PanelView Plus Calculator Tool.zip529.[MMS_054397]Bi-Direction 2 Sensor L-Type Muting w-3rdEnable Building Block.zip530.[MMS_054399]Bi-Direction 4 Sensor T-Type Muting Building Block.zip531.[MMS_054400]Pump Control Building Block.zip532.[MMS_054402]Single Direction 2 Sensor L-Type Muting Building Block.zip533.[MMS_054465]Change HMI screens.zip534.[MMS_054466]Convert milliseconds H_M_S.zip535.[MMS_054467]Convert Hours, min, sec to millisec.zip536.[MMS_054468]Periodic timer H-M-S.zip537.[MMS_054469]Cycle Circular.zip538.[MMS_054470]Cycle Linear.zip539.[MMS_054473]Full Voltage Reversing Starter Control.zip540.[MMS_054493]GuardLogix and POINT Guard on DeviceNet.zip541.[MMS_054613]K300 EthernetIP Eternal Reference Program Example.zip542.一個(gè)500伺服程序.rar543.一個(gè)AB PID控制的例子.rar544.一個(gè)DNET的SLC500實(shí)例.rar545.一個(gè)PLC5實(shí)例.rar546.一個(gè)RSEmulator5000的測(cè)試小程序.rar547.一個(gè)RSLOGIX500編的程序.rar548.一個(gè)初學(xué)者可以看懂的SLC500 程序.rar549.一個(gè)自己做的AB的pid模擬程序,供新人學(xué)習(xí).rar550.一條自動(dòng)輸送生產(chǎn)線程序(SLC500).rar551.上海飛奧做的天燃器末站PLC系統(tǒng)程序.rar552.兩個(gè)化工控制的程序.rar553.使用SFC來編寫順控程序.rar554.共享學(xué)習(xí)PIDE的例程.zip555.哥斯達(dá)黎加.rar556.大材小用-搶答器.rar557.天津錦湖輪胎的設(shè)備程序.rar558.客車生產(chǎn)脫脂設(shè)備程序.rar559.小型壓合機(jī).rar560.德國(guó)卸船機(jī)程序電廠用于碼頭卸煤.rar561.斗輪機(jī)(ABPLC SLC500).rar562.更改注釋xiaotiantian.rar563.氣壓檢漏機(jī)圖紙程序.rar564.水廠程序(1).rar565.水廠程序.rar566.污水廠的處理系統(tǒng).rar567.濾池器.rar568.電廠化學(xué)凈水加藥系統(tǒng)程序V12.rar569.電廠化學(xué)補(bǔ)給水泵房PLC控制系統(tǒng)邏輯程序.rar570.皮帶機(jī)程序.rar571.示例程序2(船用).rar572.示例程序(船用).rar573.美國(guó)AB公司PLC5的沖床程序,帶注釋,經(jīng)典.rar574.老外電機(jī)生產(chǎn)線上的設(shè)備程序.rar575.老外的折彎?rùn)C(jī)程序.AB軟件編的.有詳細(xì)注解英文.rar576.老外編的SLC500的PID調(diào)節(jié)部分程序.rar577.老美 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人機(jī)界面)程式.rar1037.兩道FX2N-4AD習(xí)題(有程序).rar1038.嚴(yán)格的雙手操作FX2N.rar1039.中央吸塵機(jī).rar1040.中斷數(shù)據(jù)移位以及脈沖捕捉功能程序?qū)嵗?rar1041.中水處理程序.rar1042.丹佛斯VT2800與FX2N用RS485通訊示例.rar1043.丹佛斯變頻器與FX通訊實(shí)例(適用于所有丹佛斯變頻器).rar1044.九層九站電梯.rar1045.九層九站電梯程序(帶注解)FX2N.rar1046.九層九站電梯程序(帶詳細(xì)注解).rar1047.二分頻梯形圖.rar1048.二層二站電梯程序.rar1049.二極管引線排列機(jī).rar1050.二極管設(shè)備引線排列機(jī).rar1051.二用一備恒壓供水程序及圖紙.rar1052.于FX系列PLC連接條形碼閱讀器應(yīng)用實(shí)例.rar1053.五臺(tái)電機(jī)啟停(用基本指令寫).rar1054.五工位移載送板機(jī)(磚機(jī)全自動(dòng)生產(chǎn)線用).rar1055.五工位組合機(jī)PLC程序,有詳細(xì)注釋(原創(chuàng)).rar1056.五相步進(jìn).rar1057.五組搶答器.rar1058.亞智收板機(jī).rar1059.交通燈.rar1060.交通燈2.rar1061.交通燈控制.rar1062.交通紅綠燈.rar1063.產(chǎn)品正次品分選.rar1064.從日本進(jìn)口回的大型設(shè)備PLC程序.rar1065.仿制意大利機(jī)械的一個(gè)程序.rar1066.伺服例程,用FX1N連接1PG控制MR-J2S-10A.rar1067.伺服定位子程序帶接線圖(M2J2S.1PG)[詳細(xì)注釋].rar1068.伺服控制的送料機(jī).rar1069.佛山200T液壓機(jī).rar1070.作業(yè)-交通燈.rar1071.佳信達(dá)克爾布斯膠訂機(jī).rar1072.使用臺(tái)達(dá)觸摸屏對(duì)應(yīng)FX3U主機(jī)測(cè)試1PG脈波輸出.rar1073.使用說明.txt1074.供學(xué)習(xí)的一個(gè)12層電梯程序,三菱FX2N-plc.rar1075.供水.rar1076.便當(dāng)選擇器.rar1077.光標(biāo)切.rar1078.克爾布斯膠訂機(jī).rar1079.全自動(dòng)二步法拉吹吹瓶機(jī)帶機(jī)械手.rar1080.全自動(dòng)八缸雙拖板車床.rar1081.全自動(dòng)泡塑成型機(jī)三菱程序.rar1082.全自動(dòng)裁剪機(jī)2_.rar1083.全自動(dòng)轉(zhuǎn)盤式三工位熔接機(jī).rar1084.八層以下貨梯通用程序(奧菱達(dá)).rar1085.八點(diǎn)間歇時(shí)間控制.rar1086.八路搶答器.rar1087.八路搶答器fx1s-plc設(shè)計(jì).rar1088.公開課講義舉例順序控制程序.rar1089.公路局的混凝土稱重等全自動(dòng)西門子PLC程序.rar1090.六頭直徑式拉絲機(jī).rar1091.六層六站電梯.rar1092.關(guān)于FX系列PLC連接條形碼閱讀器應(yīng)用實(shí)例.rar1093.冰箱冷凝器自動(dòng)彎管機(jī).rar1094.冰箱和冷柜生產(chǎn)行業(yè)門體發(fā)泡線體的程序.rar1095.沖床控制程序 三菱FX1N PLC 附注釋.rar1096.冷卻水泵節(jié)能循環(huán)運(yùn)行1.rar1097.冷卻水泵節(jié)能循環(huán)運(yùn)行2.rar1098.冷室壓鑄機(jī)FX PLC程序.zip1099.幾個(gè)PLC與變頻器通訊的程序.rar1100.幾個(gè)三菱FX與FR變頻器通信事例的程序.rar1101.凸輪控制程序.zip1102.分紙機(jī)程序.rar1103.切割機(jī).rar1104.創(chuàng)寶快速機(jī).rar1105.制冷控制系統(tǒng)梯形圖(日本人編的,有英文注釋,三菱FX2N-128MR-001).rar1106.制冷控制系統(tǒng)(日本人編的,有英文注釋,三菱FX2N-128MR) 6#PLC.rar1107.制動(dòng)器試驗(yàn)的程序.rar1108.制動(dòng)液加注機(jī).rar1109.制蓋機(jī)FX2N與西門子變頻器通信程式(中文注釋).rar1110.刷焊道機(jī).rar1111.剃齒機(jī).rar1112.前處理2放板機(jī).rar1113.前處理裝置.rar1114.力恒鋅合金壓鑄機(jī).rar1115.加油機(jī).rar1116.包裝機(jī).rar1117.包裝機(jī)三菱PLC程序.zip1118.化纖打包機(jī).rar1119.北京現(xiàn)代發(fā)動(dòng)機(jī)傳送線有自動(dòng)倉(cāng)庫(kù).rar1120.十字定位打孔機(jī)程序(FX1S-20MR ).rar1121.十字路交通信號(hào)燈.rar1122.十字路通燈控制程序,F(xiàn)X1S.rar1123.升降平臺(tái)程序.rar1124.升降機(jī).rar1125.升降橫移立體停車庫(kù).rar1126.升降橫移車庫(kù)PSH2-5D.rar1127.升降速程序.rar1128.半自動(dòng)絲網(wǎng)印刷機(jī).rar1129.協(xié)易高精密沖床部份程序.rar1130.單印刷頭程序用到PLC控制兩個(gè)伺服電機(jī)含注解.rar1131.單按鈕五臺(tái)電機(jī)啟停控制SFC程序.rar1132.單按鈕控制電機(jī).rar1133.單按鈕控制電機(jī)正反停,本程序未加上正反轉(zhuǎn)切換時(shí)的延時(shí),單按鈕表示多種狀態(tài)容易誤動(dòng),并不建議在實(shí)際當(dāng)中使用,利用者后果自負(fù).rar1134.單按鈕正反停.rar1135.單按鈕起停梯形圖.rar1136.單按鈕起停比較常用型.rar1137.單片機(jī)矩陣顯示程序.rar1138.單色彩印機(jī).rar1139.單輸入三態(tài)輸出-已調(diào)試.rar1140.單輸入三態(tài)輸出.rar1141.單鈕正反停.rar1142.單鈕起停控制程序三例.rar1143.臥式裁斷機(jī).rar1144.衛(wèi)生巾小包機(jī).rar1145.衛(wèi)生巾機(jī),涂布機(jī)等涂膠高速補(bǔ)償控制程序(正在用).rar1146.衛(wèi)生巾設(shè)備.rar1147.衛(wèi)生巾設(shè)備三菱PLC程序外加HMI觸屏程序QCPU有注解.zip1148.衛(wèi)生級(jí)滅菌柜三菱PLC程序及人機(jī)GP程序.rar1149.印刷機(jī)plc程序拖動(dòng)2臺(tái)步進(jìn).rar1150.印刷機(jī)plc程序拖動(dòng)2臺(tái)步進(jìn)電機(jī).rar1151.印刷機(jī)械分切機(jī)程序.rar1152.印刷機(jī)步進(jìn)馬達(dá)PLC做同步控制.rar1153.印刷機(jī)水路跟蹤控制程序.rar1154.印刷機(jī)程序.rar1155.印刷自動(dòng)裝訂機(jī).rar1156.印染廠皂洗機(jī).rar1157.印染行業(yè)定型機(jī).rar1158.印染行業(yè)的定型機(jī).rar1159.印花機(jī).rar1160.印花機(jī)FX-2N.zip1161.卷筒包裝機(jī)控制程序.rar1162.壓入機(jī).rar1163.壓機(jī).rar1164.壓機(jī)程序.rar1165.壓花機(jī)3.rar1166.壓鑄機(jī).rar1167.壓鑄機(jī)周邊程序.rar1168.友信自動(dòng)裝箱機(jī)程序.rar1169.雙CPU的程序(Q02HCPU,Q172CPUN帶四個(gè)伺服器).rar1170.雙伺服攻牙機(jī)實(shí)例.rar1171.雙頭測(cè)漏機(jī).rar1172.雙工機(jī)械手.rar1173.雙槍環(huán)焊彈簧盤(07-01).rar1174.雙端面FX1N改進(jìn)程序.rar1175.雙端面磨床.rar1176.雙缸雙工位紙漿模塑成型機(jī)三菱PLC程序.rar1177.雙貼機(jī).rar1178.雙貼機(jī)用到中斷與斜坡指令,一個(gè)PLC帶兩伺服.rar1179.發(fā)一個(gè)A系列PLC程序(日本機(jī)器程序).rar1180.發(fā)個(gè)數(shù)控程序包括GP.NC.三菱2.rar1181.發(fā)個(gè)電梯并聯(lián)程序;三菱的24層站 帶參數(shù)有井道自學(xué)習(xí)功能含參數(shù).rar1182.變頻器16段速控制.rar1183.變頻器一拖三原理圖.rar1184.變頻恒壓供水一拖二.rar1185.只能出一電路.rar1186.可樂裝箱機(jī)程序_fx2n的有注釋.rar1187.可改變閃光燈.rar1188.可編程控制器應(yīng)用101例.pdf1189.可逆帶能耗制動(dòng)控制.rar1190.臺(tái)灣冷水空調(diào)機(jī)組程序(三菱FX2N-64MR).rar1191.臺(tái)灣凇協(xié)SMT周遍設(shè)備送板機(jī).rar1192.臺(tái)灣原裝細(xì)伸拉絲機(jī)FX PLC程序(有詳細(xì)注解).rar1193.臺(tái)灣熱室壓鑄機(jī)程式(FX2N).rar1194.臺(tái)灣立葉高速?zèng)_床.rar1195.臺(tái)灣立葉高速?zèng)_床程序和變頻器、觸摸屏通信.rar1196.臺(tái)灣自動(dòng)倉(cāng)儲(chǔ)程序.rar1197.臺(tái)灣邊封機(jī)三菱PLC加EVIEW.rar1198.臺(tái)車fx plc程序.rar1199.臺(tái)車呼車控制.rar1200.臺(tái)車式涂裝線.rar1201.合意鋼化玻璃廠玻璃切割程序(帶注釋).rar1202.合益干燥工段.rar1203.合肥鍛壓機(jī)床總廠產(chǎn)YH32 1000 10000千牛四柱液壓機(jī)程序.rar1204.吉林大發(fā)安川機(jī)器人玻璃涂膠程序.rar1205.同步輸送帶程序(新).rar1206.同溫度控制模塊通訊實(shí)例.rar1207.吹瓶機(jī)程序FX2N-64MR有注解.rar1208.哈滾牙機(jī)三菱FX2NPLC+步進(jìn)電機(jī)+三菱觸摸屏.rar1209.商標(biāo)打印機(jī).rar1210.啤酒灌裝機(jī)圖紙和程序-三菱PLC程序.zip1211.啤酒灌裝機(jī)圖紙和程序-電氣圖紙.zip1212.啤酒輸送無壓力系統(tǒng)三菱程序.rar1213.噴泉控制設(shè)計(jì).rar1214.噴涂.rar1215.噴涂生產(chǎn)線粉末噴涂控制程序.rar1216.噴灌控制器.rar1217.四層電梯.rar1218.四層菜梯程序.rar1219.四工位小車的改進(jìn).rar1220.四柱液壓機(jī).rar1221.四柱液壓機(jī)程序.rar1222.四槽機(jī)械手伺服電機(jī)小程序.rar1223.四色圓盤移印機(jī)三菱程序,五臺(tái)PLC通信,八軸同時(shí)驅(qū)動(dòng).rar1224.回轉(zhuǎn)爐.rar1225.國(guó)產(chǎn)自動(dòng)焊程序(三菱).rar1226.國(guó)內(nèi)某知名洗衣機(jī)專機(jī)程序.rar1227.圣誕來了,發(fā)個(gè)順序控制,可以進(jìn)行步數(shù)顯示的程序。.rar1228.地板轉(zhuǎn)程序.rar1229.均一性測(cè)試機(jī).rar1230.坡口銑床程序.zip1231.塑膠機(jī)-FX2N MT.rar1232.塑膜裹包機(jī)圖與PLC程序 +HMI.rar1233.墨西哥緯創(chuàng)二期工程.rar1234.聲控門程序.rar1235.復(fù)合板機(jī)程序圖.rar1236.多層面實(shí)用程序.rar1237.多段速控制伺服電機(jī)!凸度超精機(jī)用.rar1238.大廈空調(diào)技改.rar1239.大型精密焊接設(shè)備PLC程序.rar1240.大小順序排列設(shè)計(jì).rar1241.天丞線路板噴砂機(jī).rar1242.天塔之光.rar1243.天津隆達(dá)冷卻線FX2N與日歷變頻器帶注釋.rar1244.太陽(yáng)能.rar1245.太陽(yáng)能演示程序1.rar1246.奧菱達(dá)8層貨梯.rar1247.子午胎0--90°斜裁程序.rar1248.學(xué)習(xí)必讀.txt1249.定型機(jī)超喂.rar1250.定時(shí)關(guān)閉所有的輸出點(diǎn)定時(shí)停機(jī)365按x0復(fù)位.rar1251.定時(shí)程序,程序帶注解!!.rar1252.定長(zhǎng)度裁端子機(jī)程序.rar1253.定長(zhǎng)切斷2伺服編程.rar1254.宜賓(絲麗雅)PLC程序.rar1255.寶鋼電梯程序帶注釋.rar1256.實(shí)例.rar1257.實(shí)用8t自動(dòng)精密沖床fxplc程序.rar1258.實(shí)用8T自動(dòng)精密沖床三凌FXPLC程序 絕對(duì)不是案例.rar1259.實(shí)用三菱PLC和變頻器通訊實(shí)例(內(nèi)有詳細(xì)注解).rar1260.實(shí)用學(xué)習(xí)PLC程序.rar1261.實(shí)用程序.rar1262.客車公司車頂自動(dòng)焊接FX PLC程序千多條指令.rar1263.客車公司車頂自動(dòng)焊接PLC程序.rar1264.家用程控.rar1265.賓館原程序.rar1266.密碼鎖門梯形圖.rar1267.富士康的自動(dòng)生產(chǎn)線.rar1268.對(duì)輥機(jī).rar1269.封切袋機(jī).rar1270.封口機(jī).rar1271.封口液壓.rar1272.封尾機(jī).rar1273.小型水電站.rar1274.小日本的程序.rar1275.小水電站.rar1276.小車定位計(jì)數(shù)程序.zip1277.尿片包裝機(jī).rar1278.層繞機(jī).rar1279.工業(yè)前處理裝置.rar1280.常規(guī)制動(dòng)器300萬次實(shí)驗(yàn)臺(tái)程序.rar1281.干燥設(shè)備.rar1282.平板硫化機(jī)FX2N-PLC加 F940人機(jī).rar1283.平網(wǎng)印花機(jī)單元控制程序.rar1284.廣東1000T自動(dòng)壓磚機(jī)原程序三凌.rar1285.廣東
上傳時(shí)間: 2013-07-13
上傳用戶:eeworm
步進(jìn)電動(dòng)機(jī)是工業(yè)控制中常用的一種電機(jī),其最大的優(yōu)點(diǎn)是可以進(jìn)行開環(huán)控制,無需位置和速度傳感器,并且具有很高的精度,因而在辦公設(shè)備和數(shù)控系統(tǒng)中獲得了廣泛的應(yīng)用。混合式步進(jìn)電機(jī)綜合了反應(yīng)式和永磁式步進(jìn)電機(jī)的優(yōu)點(diǎn),具有很高的效率和運(yùn)行精度,性能優(yōu)異,是本文的研究對(duì)象。然而,采用傳統(tǒng)控制方法進(jìn)行開環(huán)控制的步進(jìn)電機(jī),運(yùn)行噪聲大、易振動(dòng),嚴(yán)重時(shí)將導(dǎo)致失步。 實(shí)踐證明,細(xì)分控制可以有效的減小步進(jìn)電機(jī)運(yùn)行中的振動(dòng)和噪聲,增加電機(jī)運(yùn)行的平穩(wěn)性。由于混合式步進(jìn)電機(jī)的運(yùn)行原理類似于同步電機(jī),因而可以借鑒同步電機(jī)先進(jìn)的控制方法來控制混合式步進(jìn)電機(jī)。本文將同步電機(jī)常用的矢量控制應(yīng)用到混合式步進(jìn)電機(jī)控制中,實(shí)現(xiàn)了混合式步進(jìn)電動(dòng)機(jī)步距角的任意細(xì)分控制,取得了良好的效果。 文章分析了三相混合式步進(jìn)電動(dòng)機(jī)的工作原理,在忽略一些非線性因素的前提下,建立了三相混合式步進(jìn)電機(jī)理想的數(shù)學(xué)模型,并根據(jù)數(shù)學(xué)模型提出了相應(yīng)的控制方案。 以數(shù)字信號(hào)處理器TMS320LF2403A為核心,設(shè)計(jì)了三相混合式步進(jìn)電機(jī)驅(qū)動(dòng)器的硬件和軟件。數(shù)字PI調(diào)節(jié)器和空間矢量PWM技術(shù)是本控制系統(tǒng)的核心,文中詳細(xì)介紹了PI調(diào)節(jié)器和空間矢量PWM的原理及數(shù)字化實(shí)現(xiàn)。 最后介紹了系統(tǒng)的實(shí)驗(yàn)裝置。實(shí)驗(yàn)結(jié)果證實(shí)了控制方案的可行性,也表明了本課題設(shè)計(jì)的控制器具有優(yōu)良的性能。
標(biāo)簽: DSP 三相混合式 步進(jìn)電機(jī)
上傳時(shí)間: 2013-08-05
上傳用戶:wengtianzhu
對(duì)供電系統(tǒng)進(jìn)行適當(dāng)?shù)臒o功補(bǔ)償,可以穩(wěn)定電網(wǎng)電壓,提高功率因數(shù),提高設(shè)備利用率,減小網(wǎng)絡(luò)有功功率損耗,提高輸電能力,平衡三相功率,為系統(tǒng)提供電壓支撐,提高系統(tǒng)運(yùn)行安全性。鋼鐵企業(yè)一直就是用電大戶,具有容量大、負(fù)荷沖擊大、起制動(dòng)頻繁、快速性、工作連續(xù)性和自動(dòng)化程度高等特點(diǎn),存在功率因數(shù)低、電壓波動(dòng)等問題。研究鋼鐵企業(yè)的無功補(bǔ)償,對(duì)企業(yè)提高供電可靠性,節(jié)能減排,降低損耗,提高用電設(shè)備效率,保證產(chǎn)品質(zhì)量有著非常重要的意義。 本文選用目前工程上應(yīng)用最為廣泛的動(dòng)態(tài)補(bǔ)償裝置靜止無功功率補(bǔ)償器,即SVC對(duì)鋼鐵企業(yè)負(fù)荷進(jìn)行無功補(bǔ)償。考察了軋鋼企業(yè)的負(fù)荷特點(diǎn),對(duì)比了各種補(bǔ)償裝置的優(yōu)缺點(diǎn),在此基礎(chǔ)上提出了FC—TCR型SVC做為鋼鐵企業(yè)的無功補(bǔ)償裝置。 本文根據(jù)特定的現(xiàn)場(chǎng)參數(shù),提出了FC—TCR型SVC裝置的設(shè)計(jì)框架,建立了潮流計(jì)算和SVC裝置的數(shù)學(xué)模型,給出了含有SVC補(bǔ)償裝置的電力系統(tǒng)潮流計(jì)算的計(jì)算方法,計(jì)算了SVC裝置的FC和TCR各支路參數(shù),對(duì)一次設(shè)備進(jìn)行選型,最后提出了一套完整的SVC系統(tǒng)設(shè)計(jì)方案。仿真結(jié)果表明,采用本方案的SVC系統(tǒng)有效提高了供電系統(tǒng)的功率因數(shù),抑制了電壓波動(dòng),表明方案設(shè)計(jì)中的支路配置,參數(shù)設(shè)置和設(shè)備選型是合理的。 從基于瞬時(shí)無功功率理論的補(bǔ)償裝置觸發(fā)角度的算法出發(fā),研究了SVC裝置動(dòng)態(tài)補(bǔ)償?shù)膶?shí)現(xiàn)方法。本文還提出了動(dòng)態(tài)補(bǔ)償SVC監(jiān)控系統(tǒng)和晶閘管觸發(fā)系統(tǒng)的硬件實(shí)現(xiàn)。 為了驗(yàn)證SVC系統(tǒng)設(shè)計(jì)的合理性,搭建了SVC的模擬試驗(yàn)平臺(tái),對(duì)一次系統(tǒng),監(jiān)控系統(tǒng),光電觸發(fā)系統(tǒng)進(jìn)行了聯(lián)合調(diào)試,調(diào)試結(jié)果達(dá)到了設(shè)計(jì)預(yù)期目標(biāo)。
標(biāo)簽: SVC 無功補(bǔ)償 參數(shù)
上傳時(shí)間: 2013-06-23
上傳用戶:xiaohuanhuan
繞組勵(lì)磁同步電機(jī)具有功率因數(shù)可調(diào)、效率高等優(yōu)點(diǎn),在工業(yè)大功率場(chǎng)合獲得了廣泛應(yīng)用,因此研究和開發(fā)高性能的繞組勵(lì)磁同步電機(jī)驅(qū)動(dòng)系統(tǒng)具有重大的經(jīng)濟(jì)價(jià)值和社會(huì)效益。目前開發(fā)高性能繞組勵(lì)磁同步電機(jī)驅(qū)動(dòng)系統(tǒng)所采用的控制方案主要有兩種:一種是直接轉(zhuǎn)矩控制(DTFC);另一種是磁場(chǎng)定向矢量控制(FOC)。繞組勵(lì)磁同步電機(jī)的矢量控制策略具有控制結(jié)構(gòu)簡(jiǎn)單,物理概念清晰,電流、轉(zhuǎn)矩波動(dòng)小,轉(zhuǎn)速響應(yīng)迅速,易實(shí)現(xiàn)數(shù)字控制等優(yōu)點(diǎn)。因此,在交流傳動(dòng)領(lǐng)域中,越來越受到學(xué)者的關(guān)注。但是,無論在國(guó)內(nèi)還是國(guó)外,交直交型繞組勵(lì)磁同步電機(jī)矢量控制系統(tǒng)的研究還缺乏全面深入的理論研究,還沒有建造起矢量控制系統(tǒng)的理論體系構(gòu)架。本文對(duì)繞組勵(lì)磁同步電機(jī)矢量控制系統(tǒng)進(jìn)行了初步的理論探討,并進(jìn)行了詳細(xì)的實(shí)踐研究,為以后更深入、廣泛地研究此系統(tǒng),打好堅(jiān)實(shí)的基礎(chǔ)。本論文主要研究?jī)?nèi)容如下: @@ 通過廣泛的查找文獻(xiàn),對(duì)幾種常見的同步電機(jī)傳動(dòng)系統(tǒng)進(jìn)行了綜述,分析了同步電機(jī)變頻調(diào)速原理,在此基礎(chǔ)上,講述了無傳感器技術(shù)在同步電機(jī)中的應(yīng)用現(xiàn)狀。無傳感器技術(shù)主要有兩大類:基于基波量的檢測(cè)方法和基于外加信號(hào)的激勵(lì)法。隨后,對(duì)轉(zhuǎn)子初始位置的估計(jì)進(jìn)行了綜述,其方法有:基于電機(jī)定子鐵芯飽和效應(yīng)的轉(zhuǎn)子位置估計(jì),高頻信號(hào)注入法,基于定子繞組感應(yīng)電壓的估計(jì)法和基于相電感計(jì)算法等。繞組勵(lì)磁同步電機(jī)轉(zhuǎn)子初始位置估計(jì)的研究還很少。 @@ 對(duì)繞組勵(lì)磁同步電機(jī)矢量控制的理論進(jìn)行了全面深入地研究,建立起矢量控制的理論體系構(gòu)架。 @@ 首先,基于磁勢(shì)等效原理,將三相靜止交流信號(hào)等效變換為兩相旋轉(zhuǎn)直流信號(hào),將交流電機(jī)等效為直流電機(jī)進(jìn)行控制。在Clarke變換和Park變換的基礎(chǔ)上,得到凸極同步電機(jī)轉(zhuǎn)子磁場(chǎng)定向的電壓矩陣方程、功率方程和運(yùn)動(dòng)方程。根據(jù)上述方程,繪出dq軸的等值電路及矢量圖,得到狀態(tài)空間描述的dq軸數(shù)學(xué)模型。 @@ 其次,根據(jù)模型參考自適應(yīng)原理,對(duì)同步電機(jī)轉(zhuǎn)速進(jìn)行估計(jì)。忽略同步電機(jī)d軸阻尼繞組的作用,取同步轉(zhuǎn)速為零,得到同步電機(jī)αβ靜止坐標(biāo)系下 的數(shù)學(xué)模型。將不含有轉(zhuǎn)子轉(zhuǎn)速信息的方程作為參考模型,將含有轉(zhuǎn)速參數(shù)的方程作為可調(diào)模型,根據(jù)波波夫超穩(wěn)定性和正性原理,對(duì)轉(zhuǎn)子轉(zhuǎn)速進(jìn)行估計(jì)。@@ 最后,根據(jù)模型參考自適應(yīng)估計(jì)的轉(zhuǎn)子轉(zhuǎn)速,設(shè)計(jì)磁通觀測(cè)器來估計(jì)轉(zhuǎn)子磁通,實(shí)現(xiàn)磁通反饋閉環(huán)控制。磁通觀測(cè)器采用降維觀測(cè)器,僅對(duì)轉(zhuǎn)子磁通分量進(jìn)行重構(gòu),并通過極點(diǎn)配置算法,合理配置觀測(cè)器的極點(diǎn),使觀測(cè)器滿足系統(tǒng)的性能指標(biāo),達(dá)到磁通觀測(cè)的目的。 @@ 新穎的空間矢量脈寬調(diào)制算法。從空間矢量的基本概念入手,深入分析了定子三相對(duì)稱電壓與空間電壓矢量之間的關(guān)系。由三相電壓源型逆變器輸出電壓波形得到六個(gè)有效開關(guān)狀態(tài)矢量,這六個(gè)開關(guān)矢量和兩個(gè)零矢量合成一組等幅不同相的電壓空間矢量,去逼近圓形旋轉(zhuǎn)磁場(chǎng)。其次,根據(jù)空間電壓矢量所在的扇區(qū),選擇相鄰有效開關(guān)矢量,在伏秒平衡的法則下,計(jì)算各有效開關(guān)矢量的作用時(shí)間。并且,探討了扇區(qū)判斷和扇區(qū)過渡問題,定性分析了空間矢量脈寬調(diào)制(SVPWM)的性能。最后,根據(jù)每個(gè)扇區(qū)中開關(guān)矢量作用時(shí)間,采用軟件構(gòu)造法,在TMS320LF2407A硬件上實(shí)現(xiàn)了SVPWM。實(shí)驗(yàn)結(jié)果表明,該算法簡(jiǎn)單易實(shí)現(xiàn),能夠有效的提高直流母線的電壓利用率,具有在低頻運(yùn)行穩(wěn)定,逆變器輸出電流正弦度好等優(yōu)點(diǎn)。 @@ 空間矢量過調(diào)制算法的研究。在上述線性調(diào)制的基礎(chǔ)上,提出一種基于電壓空間矢量的過調(diào)制方法。過調(diào)制區(qū)域根據(jù)調(diào)制度分成兩種不同的模式,分別為模式Ⅰ(0.907
上傳時(shí)間: 2013-07-25
上傳用戶:gaorxchina
多電平逆變器中每個(gè)功率器件承受的電壓相對(duì)較低,因此可以用低耐壓功率器件實(shí)現(xiàn)高壓大容量逆變器,且采用多電平變換技術(shù)可以顯著提高逆變器輸出電壓的質(zhì)量指標(biāo)。因此,隨著功率器件的不斷發(fā)展,采用多電平變換技術(shù)將成為實(shí)現(xiàn)高壓大容量逆變器的重要途徑和方法。本文選取其中一種極具優(yōu)勢(shì)的多電平拓?fù)浣Y(jié)構(gòu)一級(jí)聯(lián)多電平變頻器作為研究對(duì)象,完成了其拓?fù)浣Y(jié)構(gòu)、控制策略及測(cè)控系統(tǒng)的設(shè)計(jì)。 @@ 首先,對(duì)多電平變頻器的研究意義,國(guó)內(nèi)外現(xiàn)狀進(jìn)行了分析,比較了三種成熟拓?fù)浣Y(jié)構(gòu)的特點(diǎn),得出了級(jí)聯(lián)型多電平變頻器的優(yōu)點(diǎn),從而將其作為研究對(duì)象。對(duì)比分析了四種調(diào)制策略,確定載波移相二重化的調(diào)制方法和恒壓頻比的控制策略,進(jìn)行數(shù)學(xué)分析和理論仿真,得出了選擇的正確性及可行性。并指出了級(jí)聯(lián)單元個(gè)數(shù)與載波移相角的關(guān)系和調(diào)制比對(duì)輸出電壓的影響;完成了級(jí)聯(lián)變頻器數(shù)學(xué)模型的建立和死區(qū)效應(yīng)的分析。 @@ 其次,完成了相關(guān)硬件的設(shè)計(jì),包括DSP、CPLD、IPM的選型,系統(tǒng)電源的設(shè)計(jì)、檢測(cè)(轉(zhuǎn)速、電流、電壓、故障)電路的設(shè)計(jì)、通信電路的設(shè)計(jì)等。用Labwindows/CVI實(shí)現(xiàn)了上位機(jī)界面的編寫,實(shí)現(xiàn)了開關(guān)機(jī)、設(shè)定轉(zhuǎn)速、通信配置、電壓電流轉(zhuǎn)速檢測(cè)、電流軟件濾波、諧波分析。編寫了下位機(jī)DSP的串口通信、AD轉(zhuǎn)換、轉(zhuǎn)速檢測(cè)(QEP)以及部分控制程序。 @@ 最后,在實(shí)驗(yàn)臺(tái)上完成硬件和軟件的調(diào)試,成功的實(shí)現(xiàn)了變頻器載波移相SPWM的多電平輸出,并驅(qū)動(dòng)異步電機(jī)進(jìn)行了空載變頻試驗(yàn),測(cè)控界面能準(zhǔn)確的與下位機(jī)進(jìn)行通信,快捷的給定各種控制命令,并能實(shí)時(shí)的顯示變頻器的輸出頻率、輸出電壓和輸出電流,為實(shí)驗(yàn)調(diào)試增加了方便性,提高了工作效率。 @@關(guān)鍵詞:級(jí)聯(lián)多電平逆變器;載波移相;IPM;DSP;Labwindows/CVI;測(cè)控界面
標(biāo)簽: 級(jí)聯(lián) 電平變頻器 測(cè)控系統(tǒng)
上傳時(shí)間: 2013-04-24
上傳用戶:米卡
在能源枯竭與環(huán)境污染問題日益嚴(yán)重的今天,新能源的開發(fā)與利用愈來愈受到重視。太陽(yáng)能是當(dāng)前世界上最清潔、最現(xiàn)實(shí)、最有大規(guī)模開發(fā)利用前景的可再生能源之一。其中太陽(yáng)能光伏利用受到世界各國(guó)的普遍關(guān)注。而太陽(yáng)能光伏并網(wǎng)發(fā)電是太陽(yáng)能光伏利用的主要發(fā)展趨勢(shì),必將得到快速的發(fā)展。在并網(wǎng)型光伏發(fā)電系統(tǒng)中,逆變器是系統(tǒng)中最末一級(jí)或唯一一級(jí)能量變換裝置,其效率的高低、可靠性的好壞將直接影響整個(gè)并網(wǎng)型系統(tǒng)的性能和投資。按照不同的標(biāo)準(zhǔn)光伏并網(wǎng)逆變器的拓?fù)浣Y(jié)構(gòu)分為很多種,本文主要研究單相非隔離型光伏并網(wǎng)逆變器。 文章首先概述了光伏并網(wǎng)系統(tǒng)的發(fā)展情況并分析了當(dāng)前國(guó)際金融危機(jī)對(duì)光伏產(chǎn)業(yè)的影響。其次,分析了當(dāng)前國(guó)際市場(chǎng)上主要的光伏逆變器產(chǎn)品的特點(diǎn),概括了光伏并網(wǎng)系統(tǒng)中光伏陣列的配置。隨后,本文以單相全橋拓?fù)錇槟P头治隽朔歉綦x型并網(wǎng)系統(tǒng)在采用不同的PWM調(diào)制策略下的共模電流,指出了抑制共模電流需滿足的條件。對(duì)于全橋和半橋拓?fù)洌治隽瞬煌臑V波方式對(duì)共模電流抑制的影響。總結(jié)了能夠抑制共模電流的實(shí)用電路拓?fù)洳⑻岢隽艘环N能夠抑制共模電流的新拓?fù)洹?duì)不同拓?fù)涞膿p耗情況在文章中進(jìn)行了比較。 對(duì)于非隔離型并網(wǎng)系統(tǒng)中的逆變器易向電網(wǎng)注入直流分量的問題,首先分析了直流分量產(chǎn)生的原因及其導(dǎo)致變壓器產(chǎn)生的直流偏磁飽和現(xiàn)象。在此基礎(chǔ)上,總結(jié)了抑制直流分量的方法,指出了半橋拓?fù)淠軌蛞种浦绷鞣至俊?duì)于并網(wǎng)電流的控制,工程上通常采用比例積分控制器,而比例積分控制器在理論上無法實(shí)現(xiàn)無靜差控制,因此,本文對(duì)能夠?qū)崿F(xiàn)無靜差控制的比例諧振控制器進(jìn)行了簡(jiǎn)要分析。最后,在非隔離型1.5kW實(shí)驗(yàn)平臺(tái)上對(duì)共模電流和直流分量的抑制方法進(jìn)行了驗(yàn)證。
標(biāo)簽: 單相 光伏并網(wǎng) 非隔離型
上傳時(shí)間: 2013-07-30
上傳用戶:科學(xué)怪人
Sigma-Delta A/D轉(zhuǎn)換器利用過采樣,噪聲整形和數(shù)字濾波技術(shù),有效衰減了輸出信號(hào)帶內(nèi)的量化噪聲,提高了信噪比。與傳統(tǒng)的Nyquist轉(zhuǎn)換器相比,它降低了對(duì)模擬電路性能指標(biāo)和元件精度的要求,簡(jiǎn)化了模擬電路的設(shè)計(jì),降低了生產(chǎn)成本。 本論文在對(duì)Sigma-Delta A/D轉(zhuǎn)換器原理研究的基礎(chǔ)上,基于TSMC0.18um工藝,采用1.8V工作電源,128倍的過采樣率,6.4MHz的采樣頻率,設(shè)計(jì)了一個(gè)主要應(yīng)用于音頻信號(hào)處理的Sigma-Delta A/D轉(zhuǎn)換器,分辨率達(dá)到16位。在調(diào)制器的設(shè)計(jì)中,本文采用了多級(jí)噪聲整形MASH(2-1)級(jí)聯(lián)調(diào)制器結(jié)構(gòu),同時(shí),考慮了各種非理想因素對(duì)系統(tǒng)性能的影響,在SDtoolbox工具的幫助下使用Simulink進(jìn)行調(diào)制器系統(tǒng)設(shè)計(jì)。并使用Cadence Spectre對(duì)模塊電路進(jìn)行設(shè)計(jì)仿真,包括運(yùn)放,比較器,帶隙基準(zhǔn)電壓源,CMOS開關(guān),非交疊時(shí)鐘產(chǎn)生電路等。在數(shù)字抽取濾波器的設(shè)計(jì)中,采用了分級(jí)抽取技術(shù),使用MATLAB軟件中的SPTool和FDATool工具對(duì)各級(jí)抽取濾波器進(jìn)行優(yōu)化設(shè)計(jì)。并在原有的濾波器算法的基礎(chǔ)上,采用了CIC濾波器和半帶濾波器,設(shè)計(jì)出了運(yùn)算量和存儲(chǔ)量都相對(duì)少的三級(jí)抽取濾波器系統(tǒng),大大降低了功耗和面積。 論文的仿真結(jié)果表明,所設(shè)計(jì)的Sigma-Delta A/D轉(zhuǎn)換器信噪比達(dá)到102.3dB,滿足系統(tǒng)需要的16位精度要求。 關(guān)鍵詞:Sigma-Ddta; 信噪比; 多級(jí)噪聲整形; 數(shù)字抽取濾波器
標(biāo)簽: SigmaDelta 音頻 模數(shù)轉(zhuǎn)換器
上傳時(shí)間: 2013-06-27
上傳用戶:songyuncen
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