This project is applied to the control circuit of the frequency converter power source of for measuring ground resistance in an electric substation.
此方案成功地应用于变电站接地电阻测量变频电源控制电路中。
Grounding resistance is an important technical parameter of grounding system of electric power plant and transformer substation.
接地电阻值是发电厂、变电站接地系统的重要技术指标。
Substation electric energy remote terminal unit(ERTU) is an important plant-level device for substation data acquisition, and it is obviously a part of digital substation system.
变电站电能量采集终端（ERTU）是变电站数据采集的一个重要厂站级设备，也是数字化变电站的组成部分。
The invention provides an electromechanically integrated a. c. sampling unit applicable to measuring and controlling systems for power plant, substation and industrial electric equipment.
一种机电一体化交流电流采集单元，它适用于发电站、输变电站以及工业用电设备的测控设备中。
The synthetic and automatic system of substation is an important equipment for the reconstruction of electric power net.
变电站综合自动化系统是电网改造中的重要设备。
The anti-taking degating device in substation is an important measure to prevent personal and serious facility accidents caused by incorrect operation in electric equipment running.
变电站防误闭锁装置是防止运行电气设备误操作引发的人身和重大设备事故发生的重要措施。
The anti-taking degating device in substation is an important measure to prevent personal and serious facility accidents caused by incorrect operation in electric equipment running.
变电站防误闭锁装置是防止运行电气设备误操作引发的人身和重大设备事故发生的重要措施。
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