互感器油位异常与膨胀器的关系

Relationship Between Abnormal Oil Level of Transformer and Expander

通过分析互感器挂网运行前后出现的油位异常现象及计算膨胀器呼吸量,给出合理选择膨胀器和控制互感器出厂油位的方法。

By analyzing the abnormal oil level before and after the operation of the transformer and calculating the expander′s breathing capacity,the method of selecting the expander and controlling the factory oil level of the transformer was given.