基于永磁操動(dòng)機(jī)構(gòu)的智能隔爆真空饋電開(kāi)關(guān)的研究.pdf

1、遼寧工程技術(shù)大學(xué)碩士學(xué)位論文基于永磁操動(dòng)機(jī)構(gòu)的智能隔爆真空饋電開(kāi)關(guān)的研究姓名：王宏偉申請(qǐng)學(xué)位級(jí)別：碩士專(zhuān)業(yè)：電機(jī)與電器指導(dǎo)教師：郭鳳儀20061101遼寧工程技術(shù)大學(xué)碩士學(xué)位論文IIAbstraetVacuumswitchiswidelYusedintheswitchsystemandSOmeotherfieldsItcanbeusedforswitching0nand0ffthePowersystem，monitoringthesys

2、temtoprotectitfromthemalfunctionsPermanentmagneticactuator，synchronousclosingandsinglechiptechniqueareappliedintheprotectionofvacuumswitchUsingtheprincipleofcomputer’Sprotectiverelayinginpowersystem，anewkindofvacuumfeeds

3、witchbasedonpermanentmagneticactuatorisdeveloped，carryingoutthefunctions0fprotecting，contr01ling，measuring，displaying，fixing，communicationandselfdiagnoSiSThisintelligentsupervisorydevicewithSYstemS0fcommunicationandrealf

4、unctionsearchhassomefunCtionssuchasearth1eakage，shortcircuit，overload，phasefailure，over—voltage，under—VOltageandSOon，displayingtheoperatingandfailurestatusbyLCD，andinstallingthesystem0ferrorinquiryandCOmmunicationThiSpap

5、eranalyzestheproblemofmagneticcompatibilityforthedeviceTheintelligentsuperviSorydeviceapplieSinvacuumswitch，improveSthewholePerformance0ftheelectricalequipmenthighlYandmakeSabrightfuturefortheintelligentsupervisorycomput