内相角为60°的三相无功电能计量装置错误接线分析  

Analysis about the False Wiring of Three-phase Reactive Watt-hour Counting Mechanism with 60°Phase Angle

作　　者：陈吉芳[1] 

机构地区：[1]广东水利电力职业技术学院,广东广州510635

出　　处：《广东水利电力职业技术学院学报》2008年第2期63-68,共6页Journal of Guangdong Polytechnic of Water Resources and Electric Engineering

摘　　要：论述用"相量图分析法"分析内相角为60°的三相无功电能计量装置正确接线和各种错误接线时无功电能的计算,所得结论对纠正无功电能计量装置错误接线,及避免计量失准提供了理论根据,具有实用意义。The paper analyzes the calculation for reactive power,which is about the correct wiring and false wirings of three-phase reactive Watt-hour counting mechanism with 60° phase angle by using the vector graph.The conclusions are practical in providing the theory bases for correcting the false wiring of reactive Watt-hour counting mechanism and avoiding the measurement mistakes.

关 键 词：无功电能计量装置 错误接线 相量图 分析 

分 类 号：TM930.116[电气工程—电力电子与电力传动]