摘要
指出石化企业低压配电系统接地故障保护存在问题及其危害性,并做实例分析,提出了解决措施。
The problems existing in grounding protection of low voltage distribution system in petrochemical enterprise are pointed out together with their harmfulness. Practical examples are analyzed and countermeasures proposed.
出处
《炼油技术与工程》
CAS
北大核心
2005年第9期44-45,共2页
Petroleum Refinery Engineering
关键词
石化企业
接地故障保护
TN系统
低压配电系统
petrochemical enterprise, grounding protection, TN system, low voltage distribution system
