The zero-sequence differential protection ought to be added at the star winding of extra-high voltage transformer.
接线绕组的超高压变压器应增设零序差动保护。
Six-phase winding, double star connection, ungrounded or grounded.
相绕组，双星形连接，接地或不接地。
Six-phase winding, double star connection, ungrounded or grounded.
相绕组，双星形连接，接地或不接地。
应用推荐