鐵路變電所綜合自動(dòng)化系統(tǒng)研究.pdf

1、華中科技大學(xué)碩士學(xué)位論文鐵路變電所綜合自動(dòng)化系統(tǒng)研究姓名：王學(xué)鋒申請(qǐng)學(xué)位級(jí)別：碩士專業(yè)：控制工程指導(dǎo)教師：程善美20060513華中科技大學(xué)碩士學(xué)位論文AbstractWhilethedrivingspeedoftherailwayisimprovingconstantly，thedistributionautomationoftherailwayhasnotrealizedautomationorremainedonthelow—gr

2、adeautomaticlevelinmostoftransformersubstationofnationalrailways，andisbehindcivilpowersystemgreatlyItisthekeytechnologytealizecomprehensiveautomationofrailwaysubstationatthenationalrailwayprojectDevelopingmicroprocessorb

3、asedprotectionandcomprehensiveautomationsystemwhicharesuitableforrailwaydistributionsystemwillhelptoimprovethereliabilityofpowersupplyandthesecurityofrailwaytransportationThisthesisisbasedontheresearchprojectoftheelectri

4、ficationdepartmentofrailwayfourthdesignandresearchinstituteandWuhanyingkuangelectronicinformationtechnologyCo。，Lid，“TSC2000thesubstationcomprehensiveautomation”Anddevelopinganddesigning“TSC2551digitalprotectionandmonitor

5、ingdevice”and“TSC2351measuringandcontrollingdeviceforcomprehensivecurrentandvoltageprotection”istheobjectofthethesisFurthermore，researchanddevelopmentofmeasuringandcontrollingprotectiondevicewhichagesuitableforrailwaydis

6、tributionsystemwillbeenclosedandoutspreadedinthethesisBasedontheintroductiontotherequirementsandprinciplesoftheintegratedautomationsystemofrailwaysubstation，theschemeofintegratedautomationsystemofrailwaysubstationispropo

7、sedLayeredanddistributedstructureisadoptedinthescheme，whichiscomposedofmicroprocessorbasedcommunicationprocessorinthelayerofsubstationandmicroprocessorbasedprotectionandmonitoringsysteminthelayerofpartitionTherearetwodif

8、ferentwaystOachievethemonitoringsystemofrailwaysubstation：concentratedmonitoringanddistributedmonitoringInthethesis，theiradvantagesanddisadvantagesarecomparedandtheanalysisofthemonitoringsubsystem，integratingcontrolsubsy