新安装的变压器差动保护系统调试探讨

本文通过对新装变压器差动保护系统现场调试的常规方法分析,探讨让变压器进入运行状态的差动保护系统调试,使调试工作贴切实际状况,得出短路法调试将成为今后新装变压器差动保护系统调试的主要方式。

Investigation on the Test and Commission of Differential Protective System of Newly - installed Transformer

By analyzing the common methods of differential protective system test and commission on size of new- installed transformer, the article makes the investigation to have the transformer entry into the differential protective system test and commission in the state of running, which makes the commission work apt the actual situation. And tet the conclusions that the short - circuit test and commission method will become the main test and commission approach for the differential protective system of new installed transformer.