開(kāi)關(guān)智能控制器的開(kāi)發(fā)與研制.pdf

1、華北電力大學(xué)（保定）碩士學(xué)位論文開(kāi)關(guān)智能控制器的開(kāi)發(fā)與研制姓名：王聰申請(qǐng)學(xué)位級(jí)別：碩士專(zhuān)業(yè)：電力系統(tǒng)及其自動(dòng)化指導(dǎo)教師：焦彥軍20080412華北電力大學(xué)碩士學(xué)位論文摘要摘要本文通過(guò)研究智能斷路器的發(fā)展歷程，總結(jié)了開(kāi)發(fā)基于永磁機(jī)構(gòu)開(kāi)關(guān)智能控制器所應(yīng)具備的各項(xiàng)智能功能。開(kāi)關(guān)智能控制器硬件部分選用PIC公司的dsPIC30F6011A數(shù)字信號(hào)處理器構(gòu)建了雙CPU的系統(tǒng)硬件結(jié)構(gòu)：系統(tǒng)采用電力電子器件IGBT設(shè)計(jì)開(kāi)出回路，選用磁敏開(kāi)關(guān)代替了傳統(tǒng)

2、的輔助開(kāi)關(guān)控制斷路器的分合閘操作，增加各種傳感器回路監(jiān)測(cè)斷路器的運(yùn)行工況：編程實(shí)現(xiàn)了開(kāi)關(guān)智能控制器的監(jiān)測(cè)功能和保護(hù)功能，設(shè)計(jì)的CAN總線通訊實(shí)現(xiàn)了智能控制器與上位機(jī)的雙向通訊，從而完成四遙功能。關(guān)鍵詞：智能控制器，IGBT，CAN總線ABSTRACTBasedonthedevelopmentofintelligentcircuitbreakerWesunluptheneededintelligencefunctionthatshould

3、bedevelopedinourintellectualcontrollerbasedonthevacuulncircuitbreaker、骯mpermanentmagneticactuatorTheintellectualcontrolleradoptsdoubleCPU，whichconsistsofdigitalsignalprocessordsPIC30F6011ASystemusesthepowerelectronicdevi

4、ceIGBTtodesignetheopencircuitwechoosethemagnetsensitiveswitchinsteadoftheauxiliaryswitchtocontroltheswitchingclosingcircuitandincreasethevarietyofsensorcircuittomonitortheoperatingconditionsThesoftwaresystemfollowsthemod

5、ularanduptodowndesignprinciplesweusetheassemblylanguageprogrammingtoachievethefunctionofintelligentmonitoringandprotectionforourintellectualcontrollerCANbuscommunicationsisdesignedtoachievethetwo—waycommunicationbetweent