浅谈垃圾焚烧发电厂低压厂用电单相接地短路保护  

Talking about the Single-phase Grounding Short-circuit Protection of Low-voltage Power Plants in Waste Incineration Power Plants

作　　者：陈思远 赵冬红 Chen Siyuan;Zhao Donghong(China Wuzhou Engineering Group Corporation Ltd,Beijing 100053,China)

机构地区：[1]中国五洲工程设计集团有限公司,北京100053

出　　处：《智能建筑电气技术》2022年第5期40-44,共5页Electrical Technology of Intelligent Buildings

摘　　要：长久以来,垃圾焚烧发电厂低压厂用电单相接地短路保护问题一直困扰着广大工程技术人员,对此,本文从规范要求、行业现状、目前存在问题、问题原因分析、推荐解决方案等方面,结合工程设计实践进行浅析,以供参考。For a long time, the single-phase grounding short-circuit protection of low-voltage power plant in waste incineration power plant has been troubling the majority of engineers and technicians. This paper analyzes the problem from the aspects of standard requirements, industry status, existing problems, problem cause analysis, recommended solutions, combined with engineering design practice, for reference.

关 键 词：低压厂用电 单相接地保护 剩余电流 零序电流 

分 类 号：TU856[建筑科学]