正弦矢量控制嵌入式系統(tǒng)在變頻空調(diào)上的應(yīng)用.pdf

1、稷旦大學(xué)學(xué)校代碼10246嚳號：043053305碩士學(xué)位論文正弦矢量控制嵌入式系統(tǒng)在變頻空調(diào)上的應(yīng)用院系(所)：軟件學(xué)院專姓業(yè)：軟件工程虛武恚強(qiáng)由：指導(dǎo)教師：徐如聲，等完成日期：2006年3月1穗詐弦矢量掩亂Ⅱ嵌入式系統(tǒng)有壹額奪稍1的應(yīng)用AbstmctAbstractChinaissufferinge]eetricityscarcity。Aircondition，asabigelectricityCOnSumerthasbeentak

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3、r01Andoutdoorunitc銻npressorcontrolisthekeypointofthisprojectThetechnologyofvectorvarmepumpeairconditionhastwodifficultpointsOneishowtocalculatePMSMrotorposition。TheotherishowtovectorcontrolthePMSMTheauthorhasresolvedthes

4、etwopromemsbyusingtheMCUMt6C／28tocarryoutthearithmeticofvectorcontr01ThepaperanalyzesthePMSMandcollectidcthroughoneshunt，figureoutiu。iv，iwByquiescencetransforill，theauthorgetsia，i蕊calledCLAR躚transform一3／2transforlllBycir

5、cumrotatetransform，theauthorgetsidandiq，e3lled雅RKtransfor疆Then。theauthorgetsr#otorspeedand；msitionthroughf】uxAfteraccountingidandiqbycoordinatetransform，thenextslopidandiqcanbecalculatedItcarlbetransformedintovectorUVWas

6、threeP州byDEPARKandDECLARKEfromtherotatingdpaxis，andachievevectorcontr01ThistechnologyhasbeensuccessfellyexperimentedonfIaier15Pwall一splitea訂conditionKFR35GW／R(DBP夠)and2PairconditionKj：Il一50刪／R(DBFQFThedata。testedinHa5erS

7、tate—Levellaboratory。indjcarethatitsavedtwentypercentenergyandreducedatleasttWODBnoisecompareiththeSeCOndgenerationproductThisproductisnowonthetopofinternationallevelHalerwllputittothemarketnsummerof2006，Keywords：inverte