资源描述：
《中国电能质量网-无功功率补偿技术及发展趋势（china power quality network reactive power compensation technology and its development trend）》由会员上传分享，免费在线阅读，更多相关内容在教育资源-天天文库。
1、中国电能质量网-无功功率补偿技术及发展趋势（Chinapowerqualitynetworkreactivepowercompensationtechnologyanditsdevelopmenttrend）ChinaPowerQualityNetwork-reactivepowercompensationtechnologyanddevelopmenttrend,Wednesday,July12,2006[onthehomepage][add,collect][contactus]Homepowerdynamictechnologypapers,powerpictures,e
2、nterprisedirectory,productsexhibitionhall,standardForumYourcurrentlocation:Home/powerquality/reactivepowercompensation-->textReactivepowercompensationtechnologyanditsdevelopmenttrendAuthors:LiuZhiyong,YuZhidong,source:unknowntime:2006-4-4Abstract:Thisarticleintroducesthepresentsituationofrea
3、ctivepowercompensationtechnology,analyzestheadvantagesofsomecommonlyusedreactivepowercompensationdeviceandtheinsufficiency,andpointsoutthat:inChina,theTSCdevicebasedonintelligentcontrolstrategystillneedtovigorouslypromote.Onthisbasis,thedevelopmenttrendofreactivepowercompensationtechnologyis
4、prospected.Keywords:reactivepowercompensation,harmonicsuppression,dynamicstaticvarcompensator1IntroductionThemainfunctionofreactivepowercompensationdeviceistoimprovethepowerfactoroftheloadandsystem,reducethepowerlossoftheequipment,stabilizethevoltage,andimprovethequalityofpowersupply.Inlongd
5、istancetransmission,thetransmissionstabilityandtransmissioncapacityofthesystemareimproved,andtheactiveandreactivepowerofthethree-phaseloadisbalanced.2thepresentsituationofreactivepowercompensationtechnologyAtpresent,themaincompensationtechnologiesusedindomesticpowergridarecentralizedcompensa
6、tionandlocalcompensationtechnology.Localcompensationtechnologyismainlyapplicabletothestabilityoftheload,irreversibleandlargercapacityofasynchronousmotorcompensation(suchasfans,pumps,etc.),andotheroccasionsstillmainlyusecentralizedcompensationtechnology.Herearesomecommonlyusedcompensationdevi
7、ces.2.1synchrocameraTheearlyreactivepowercompensationdeviceismainlysynchronouscompensator,mostlyconcentratedcompensationathighvoltageside.Synchronouscamerasarestillinuseatthescene.2.2staticcompensationdeviceThebasicfunctionofastaticcompensatoristoc
