通过对三冗余、双冗余和无冗余励磁调节器工作方式故障概率的计算,比较这3种工作方式在正常调节、部分拒调和完全拒调情况下的正确调节概率,得出三冗余励磁调节器的优缺点,提出了改进方案,可供选型设计参考。 Through the calculation of the fault probabilities of the working modes of three redundant, two redundant and non-redundant excitation regulator, the correct adjustment probabilities of the three working modes under the normal regulation, the partial rejection and the complete rejection are compared to get the three redundancy The advantages and disadvantages of extra excitation regulator, put forward an improved program for the selection of design reference.