摘要
零线在三相四线制的电力配电系统中有着十分重要的意义,扮演着不可缺少的角色。只有准确掌握零线的工作原理,进行规范、细致的操作,并定期对零线进行检修和维护,才能更好地发挥零线在电力系统中的作用,确保实际生活中用电的安全性。
The zero line is very important in three-phase four-wire power distribution system and plays an indispensable role.Only by accurately mastering the working principle of zero line, operating normatively andcarefully, and repairing and maintaining zero line termly can the role of zero line in power system plays better, so as to ensure the safety of using electricity in actual life.
出处
《企业技术开发》
2011年第4期39-39,41,共2页
Technological Development of Enterprise
关键词
零线的重要性
设计标准
操作规范
检修和维护
the importance of zero line
design standard
operating rules
overhaul and maintenance
