摘要
本文通过对三相四线有功电度表正确接线和某相电压线圈断路、短路时计量情况的 分析,论述了三相四线有功电度表计量时接入零线的重要性。
With comparison between correct connection and disconnection (or short circuit) of tri-phase four-wire power meter, the paper emphasizes the importance of connecting zero line when the meter is used to measure power
出处
《河北能源职业技术学院学报》
2003年第2期56-58,共3页
Journal of Hebei Energy College of Vocation and Technology
