摘要
对三相负载的星形连接的实验和故障进行分析,在三相交流供电系统中,有利于提高用电质量,能较好地保证生产的安全;同时对电机原理和电工仪表的教学具有较强的实验指导作用。
Of three-phase star-connected load test and failure analysis,in the three-phase AC power supply system,it is help ful to improve the quality of electricity and can better ensure the safety of production;at the same time,electrical theory and electrical meter has a strong experimental teaching guide.
作者
许江勇
周光付
XU Jiang-yong,ZHOU Guang-fu（Xingyi Normal University for Nationalities,Xingyi,Guizhou 562400;Nongchang junior middle school,Zhenfeng GuiZhou 562200）
出处
《黔西南民族师范高等专科学校学报》
2010年第1期107-109,112,共4页
Journal of Southwest Guizhou Teachers College for Nationalities
关键词
星形连接
相电流
中线
线电压
相电压
star connection
phase current
centerline
line voltage
phase voltage
