New method of dynamic debuggiong of fast switching over system before reverse power transmission of main transformer

Huadian Technology ›› 2011, Vol. 33 ›› Issue (10): 66-68.

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New method of dynamic debuggiong of fast switching over system before reverse power transmission of main transformer

CHEN Shuqin, ZHANG Xianhui, LIU Hong, LI Xingzhao

Henan First Thermal Power Construction Company, Zhengzhou 450001, China

Received:1900-01-01 Revised:1900-01-01 Online:2011-10-25 Published:2011-10-25

Abstract

Abstract: Aiming at the suggestion of the dispatch department, in which the reverse power transmission test of the main transformer was not recommended, a new fast switching over system debugging method was designed. By using this method, the dynamic switching over of auxiliary power before the unit starting can be realized; and the correctness of the dynamic switching of the fast switching over system after the unit was put into operation had been increased.

Key words: main transformer, fast switching over system, dynamic switching, dynamic debugging, new method

CHEN Shuqin;ZHANG Xianhui;LIU Hong;LI Xingzhao. New method of dynamic debuggiong of fast switching over system before reverse power transmission of main transformer[J]. Huadian Technology, 2011, 33(10): 66-68.

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New method of dynamic debuggiong of fast switching over system before reverse power transmission of main transformer

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