工厂低压供配电设计中接地系统与接地故障保护

Grounding system and grounding fault protection in low voltage power supply and distribution design of factory

电气保护设备设计环节,需要综合考虑多种因素,尤其是在接地保护措施及手段.上更应将其作为电气技术发展重点考虑的问题。基于此,文章对工厂低压供配电设计的接地类型进行分析,提出工厂低压供配电设计中接地系统与接地故障保护策略,以供参考。

Various factors need to be comprehensively considered in the design of electrical protection equipment,especially in the grounding protection measures and means,which should be taken as the key consideration in the development of electrical technology.Based on this,this paper analyzes the grounding types of factory low-voltage power supply and distribution design,and puts forward the grounding system and grounding fault protection strategy in factory low-voltage power supply and distribution design for reference.