Accident Analysis of A Main Transformer Diffential Protection Malfunction
Yuan Zhi-y · Qinghai Electric Power · 2006
The paper makes an analysis of 1~# main transformer diffential protection malfunction accident of 110 kV Nantan substation,and separately expounds the reason of which the main transformer diffential protection and gas protection simultaneous action,as well as proposes the imporving measures of malfunction accident,and provides some references for the relevant technicians.