摘要
针对变电站接地系统存在问题,分析工频接地短路时地电位升高和雷电流入地下时局部电位升高对人身和设备安全的危害,提出变电站接地系统的优化方案。
Based on the existing issues of our transformer substation, analysis of both grounding potential when earth short-circuit current happened lighting current trend to earth. Proposed a optimization scheme for the the damage at power frequency to equipment and person and local potential when transformer substation grounding system.
出处
《装备制造技术》
2015年第8期236-238,共3页
Equipment Manufacturing Technology
关键词
变电站
接地系统
优化
the transformer substation
grounding system
optimization
