Wang Shisheng Huang Yushui (Electric and Automation Engineering College,Nanchang University,Nanchang 330029) Qin Meiping (Jiangxi Kelun Electric Power and Electronic Co Ltd,Nanchang 330029)
Abstract：This paper introduces the function and technical property of a single-phase protective relay testing instrument,and presents the framework,design and implementation of the protective relay testing instrument based on 89C51 single-chip computer.
1999, Vol. 21 