摘要
分析了零线断线造成电压偏移而对设备和人身安全带来的严重后果,提出了重复接地等有效的故障保护措施.
This thesis not only analysed the serious results of deviation of electricd pressure, which was harm for equipments and personal safety, caused by disconnection of null line,but also proposed effective protecting measure for mulfunction, such as repetition earth protecting measures and so on.
出处
《湖南文理学院学报(自然科学版)》
CAS
2007年第1期87-88,共2页
Journal of Hunan University of Arts and Science(Science and Technology)
关键词
TN—C—S
零线断线
防护措施
重复接地
TN-C-S
the broken of null line
protective measures
repetition earth