变压器零序纵差保护

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1、西安交通大学硕士学位论文Yn/△接线变压器零序纵差保护原理的研究张军民2010年6月分类号TM772密级UDC学号3107161027西安交通大学硕士学位论文Yn/△接线变压器零序纵差保护原理的研究张军民2010年6月5Yn/△接线变压器零序纵差保护原理的研究学位申请人：张军民指导教师：索南加乐教授学科专业：电气工程学位类别：工学2010年6月Highway1/2.Railtransportationandlandusethere...Big.Urbanrailtransitasalow-pollutionurbanpublictransporthasbeco

2、meamajorpositivedevelopmentandconstructionofthecity'smaintransportinfrastructurethroughtheconstructionofurbanrailtransitwillhelpcurbrapidgrowthintrafficdemandandhelpreducethecorefrequency51硕士学位论文Yn/△接线变压器零序纵差保护原理的研究申请人：张军民学科专业：电气工程指导教师：索南加乐教授2010年6月Highway1/2.Railtransportationandla

3、ndusethere...Big.Urbanrailtransitasalow-pollutionurbanpublictransporthasbecomeamajorpositivedevelopmentandconstructionofthecity'smaintransportinfrastructurethroughtheconstructionofurbanrailtransitwillhelpcurbrapidgrowthintrafficdemandandhelpreducethecorefrequency51Highway1/2.Railtra

4、nsportationandlandusethere...Big.Urbanrailtransitasalow-pollutionurbanpublictransporthasbecomeamajorpositivedevelopmentandconstructionofthecity'smaintransportinfrastructurethroughtheconstructionofurbanrailtransitwillhelpcurbrapidgrowthintrafficdemandandhelpreducethecorefrequency51St

5、udyofZero-SequenceCurrentDifferentialProtectionforTransformerwithY-DeltaConnectionAthesissubmittedtoXi’anJiaotongUniversityinpartialfulfillmentoftherequirementforthedegreeofMasterofEngineeringScienceByZhangJunmin(ElectricalEngineering)Supervisor:Prof.SuonanJialeJune2010Highway1/2.Ra

6、iltransportationandlandusethere...Big.Urbanrailtransitasalow-pollutionurbanpublictransporthasbecomeamajorpositivedevelopmentandconstructionofthecity'smaintransportinfrastructurethroughtheconstructionofurbanrailtransitwillhelpcurbrapidgrowthintrafficdemandandhelpreducethecorefrequenc

7、y51Highway1/2.Railtransportationandlandusethere...Big.Urbanrailtransitasalow-pollutionurbanpublictransporthasbecomeamajorpositivedevelopmentandconstructionofthecity'smaintransportinfrastructurethroughtheconstructionofurbanrailtransitwillhelpcurbrapidgrowthintrafficdemandandhelpreduc

8、ethecorefrequency51