Abstract：The anti-misoperation locking circuit is the last step to prevent the misoperation through analyzing the lockout circuitand the five protection systems of the microcomputer. A variety of methods toget the necessary and sufficient conditions of closing the related switch canbe obtained for the 10kV switching station of three sections and three powersupply. On the basis of it, four design schemes ofthe anti-misoperation locking circuit are proposed for the 10kV switchingstation of three sections and three power supply to prevent the misoperation.
刘渊. 防止10kV开关站三电源并列运行的四种防误闭锁电路设计方案[J]. 电气技术, 2014, 15(11): 77-82.
Liu Yuan. The 4 designs of Anti-Misoperation and Lockout Circuit to Prevent the Paralleing Running of 3 Power Supplies of the 10kV Switch Station. Electrical Engineering, 2014, 15(11): 77-82.
2014, Vol. 15 
