对发电机灭磁和程序跳闸方式改进的探讨

摘要

Based on the theory of DC de-excitation, the condition and factors influencing the generator de-exciation are analysed. Combining with the reformation example of Huaze Power Plant,the de-excitation modes after accident shutdown,normal shutdown and abnormality protection action are proposed to be improved.%在介绍直流灭磁原理的基础上，分析了影响发电机灭磁成功的条件和因素，结合华泽电厂改进实例，提出了事故停机、正常停机和异常保护动作后灭磁方式的改进建议。