工作接地是指将电力系统的某点(如中性点)直接接大地,或经消弧线圈、电阻等与大地金属连接,如变压器、互感器中性点接地等。
工作接地 工作接地(working earthing)是为保证电力系统和设备 达到正常工作要求而进行的一种接地,例如电源中性点的 接地、防雷装置的接地等。
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... ground connection 接地 ; 接地线 ; 搭铁 ; 接地线接地 working ground connection 工作接地 the ground connection 地面连接物 ...
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接地装置是变电站中确保工作接地、防雷接地、保护接地的的必备措施。
Grounding device in the substation is to ensure that the work of the grounding, lightning protection grounding, grounding the protection of the essential measures.
工厂中接地的种类主要有工作接地、保护接地、屏蔽接地、防静电接地和防雷接地等。
Main types of earthing in industrial plants include operational earthing, protective earthing, shielding earthing, electrostatic - proof earthing and lightning-proof earthing etc.
弱电系统的接地以工作接地为主,目的是为了防止电磁干扰,保证弱电系统中设备稳定、可靠工作。
The ground connection of the light current system, mainly working grounding, aims to prevent electromagnetic noise and assures the equipment to work steadily and reliably.
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