WFBZ-01型发变组保护实际运行中的改进意见

Improvements of Protection Relay on WFBZ-01 Generator-transformer Units

WFBZ-01型发变组保护在山西省范围内的电厂已投入运行的有40余套,运行情况基本良好,但实际中也存在需要改进的地方,有些电厂已根据实际情况作了一些改进措施。针对山西省内电厂的一些典型保护动作情况和改进措施作一介绍。

Forty sets of WFBZ-01 generator-transformer units had been put into use in Shanxi province.Generally these devices have no problem,but still have some aspects need to improve in sitting operation.Some improvments have been done in some plants in Shanxi province.This paper is introduced in some improvements in Shanxi province.