low ground current system 小接地电流系统
small ground current system 小电流接地系统
low current ground system 小电流接地系统
over current ground relaying system 过电流接地继电保方式
the ground small-current system 小接地电流系统
small current ground system 小电流接地系统
low current ground protection system 小电流接地系统
The single line-to-ground (SLG) faults in low ground current system may have many features.
小电流接地系统单相接地时有许多特点。
Selection of ground current, comparison of isolation level and consideration of protective device in the resistance ground system are presented.
介绍了电阻接地系统中，接地电流的选取，绝缘水平比较，保护配置方面的考虑。
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.
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。
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