重复接地和等电位联结中一些问题的探讨

Comparing with Roles and Effects of Repetition Ground and Equipotential Coupling

通过对重复接地和等电位联结的作用和效果分析,说明了等电位联结减小电位差的效果远优于重复接地,在做等电位联结后,没有必要花费大量的人力物力设置人工重复接地。

By comparing with the roles explains that ground after the effect of equipotential reducing potential and effects of repetition ground and equipotential coupling difference by equipotential is vevy good than by repetition coupling ,installed artificial repetition ground is no need.