系统接地 system ground ; System Earthing ; GND System Ground ; grounding
系统接地导体 system grounding conductor
系统接地／外壳接地 SG
电系统接地 electrical system ground
接地系统 earthing system ; [电] grounding system ; [电] grounded system ; [电] earthed system
仪表系统接地设计规定 Design code for instrument grounding
方法通过系统接地 Methods adopted for system earthing
共用接地系统 common earthing system ; common grounding system
系统接地设计 grounding design
控制系统接地网 control system earth
如果可能，应尽量采用单一的系统接地点。
When possible, try to maintain a single system ground point.
直流输电系统接地极电流对交流电网的影响分析。
Analysis on influence of ground electrode current in HVDC on AC power network.
现对低压配电系统接地和接零保护进行简要论述。
The paper discusses the low-voltage distribution system earthing and the neutral protection.
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