摘要
接地电阻是衡量高压输电线路杆塔接地是否合格的重要指标,杆塔的良好接地能够避免雷击对于输电线路的破坏。接地电阻的测量存在着诸多问题,远程监控接地电阻测试仪可以实现接地电阻的精准测量和接地电阻数据的远程发送;可以远程接收监控中心的测量命令;远程监控接地电阻测试仪具有开机自检功能,可以很好地消除环境误差,实现精准测量。
Grounding resistance is an important indicator of high-voltage transmission line pole and tower. Well grounding could avoid transmission line destroy from lightning. But there are lots of problems for the measurement of grounding resistance. Remote monitoring of grounding resistance tester can realize the accurate measurement of grounding resistance and remote data transmission, and can receive measurement commands remotely from control center. Remote monitoring of grounding resistance tester has self-test function, and can well eliminate the environmental error, and realize accurate measurement.
出处
《石油化工自动化》
CAS
2013年第1期58-60,共3页
Automation in Petro-chemical Industry
关键词
远程监控
接地电阻
测试
remote monitoring
grounding resistance
measurement
