A new measurement method of one-phase-earthfaultcurrent was proposed.
提出了一种“接地”电流的测量方法。
2
Based on the characteristics of TMS320LF2407, this paper presents the application of DSP to single earthfault selection device with small current grounding system.
根据TMS320 LF 2407的特点,介绍了DSP在小电流接地系统单相接地选线装置中的应用。
3
In order to reduce the power cut off which caused by electric shock accident and earth-fault power cut off, it must install residual current operated protective device.