基于rtds的微网数字仿真平台-研究

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1、systemforoptimallytrackingofmaximumwindpowerisproposedanditsstabilityisprovedthroughproposition.Toachievehighercontrolquality,anadaptiveadjustmentmethodisfurtherpresentedonthebasicofstabilizingconditionsofSM-ESCsystem,avoidingcomplicatedmanuallyparameteradju

2、stment.TheconstraintofmechanicaltorquevariationcanbetakenintoaccountthroughdeductionandanalyzingprocessbyjustaddingarotorspeedreferencereflimitedlinkinSM-ESCsystemandwiththeadaptiveadjustmentmethodtodeterminethecorrespondinglimit;thusmakessmoothvariationofm

3、echanicaltorquewithoutswingswhentrackingtheoptimumoutputcurve,partlyreducingthemechanicalfatigueextentandprolongingservicelifeofgenerationsystem.Theabovemicro-networksimulationsystemisabouttobeusedforthesimulationworkoftheactualMicrogridsystem，andhasbeenexte

4、ndedtotwopowercompanies,provedthesignificanceofthisstudy.KEYWORDS:Distributedgeneration;Microgrid;RTDS;Maximumwindenergytracking;Extremumseekingcontrol;Microgridprotectionstrategy目录第一章绪论.........................................................11.1研究目的.......

5、............................................................................................11.2国内外研究现状.......................................................................................21.2.1微网仿真研究........................................................

6、.........................21.2.2最大风能追踪研究.........................................................................51.3本文的主要工作.......................................................................................5第二章实时数字仿真器(RTDS)介绍.............................

7、.......72.1硬件部分介绍...........................................................................................72.2软件部分介绍...........................................................................................82.3本章小结.........................................

8、..........................................................9第三章分布式电源及微网建模仿真....................................103.1风力发电系统建模仿真.....................................................................