Reformation of security power source system of 300MW unit

Huadian Technology ›› 2009, Vol. 31 ›› Issue (6): 52-55.

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Reformation of security power source system of 300MW unit

SU Xinghui¹,WEN Quan²

1.Huadian Qingdao Power Corporation Limited, Qingdao 266031, China；2. Tsingtao Beer Corporation Limited, Qingdao 266031, China

Received:1900-01-01 Revised:1900-01-01 Published:2009-06-25

Abstract

Abstract: AC fault security power source system is to provide alternating current for unit safety shutdown when power cut happens for a long time due to power grid failure or other reasons. Some relevant technical problems on security power source system reformation of the 300MW unit were discussed. Based on this, the matters needed attention were described.

Key words: 300MW unit, security power source system, safety shutdown, reformation technique, noticed matters

SU Xinghui;WEN Quan. Reformation of security power source system of 300MW unit[J]. Huadian Technology, 2009, 31(6): 52-55.

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Reformation of security power source system of 300MW unit

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