Analysis on Grounding Safety Technology
Wang Xiong-hai · Mechanical & Electrical Engineering Magazine · 2006
Grounding safety is related with security of the equipments and the bodies.According to national normative criterion,the security of the grounding is discussed,gives a new method of grounding-resistance measurement and the convenient practical calculation methods and high-resistance soil、shallow terrane area resistance-reduction,gives a detailed introduction about monitoring of grounding-resistance transformation,especially about monitoring and warning about security grounding resistance and grounding open-circuit voltage of current mutual inductor.