探讨OPGW引入变电站的接地问题

Discussion on Grounding Problem about OPGW Introduced into Substation

OPGW是目前电力系统大量采用的通信方式,OPGW引入变电站构架并接地,符合国家有关技术标准,不会因此而危害变电站的设备安全运行。如果接地方式不妥当,会造成OPGW的损坏。OPGW引入变电站构架,可以采用推荐的接地设计布置,以保证运行安全。

OPGW is the communication method applied widely in power system at present. Introducing OPGW into substation truss foundation and making it grounded conform to the relevant technical standard of China, thereby it cannot endanger the safe operation of substation equipment. If the grounding scheme were not proper, it would cause damage for OPGW. The following grounding design can he adopted for introducing OPGW into substation truss foundation so as to guarantee the safe operation.