MLZ-1CW型励磁调节器异常工况的数理分析

Mathematical and theoretical analysis of abnormal working status of MLZ-1CW type excitation adjustor

针对员村发电厂WX18L 0 5 4LL型同步发电机的励磁系统由于励磁调节器运行及操作异常等原因而导致发电机失磁的现象 ,从励磁调节器的工作原理出发 ,对异常工况进行了较系统的理论分析 ,并提出了对励磁调节器进行技术改进的设计方案。

WX18L-054LL type dynamo excitation system ever lost excitation because of the abnormal working status of excitation adjustor in the excitation system. The mechanism of such abnormal situation is still out of clear explanation and analysis. This article aims to make a systematical and theoretical analysis of the adjustors abnormal working status,and put forward a technical improvement scheme to excitation adjustor.