The problems occurred in commissioning of 660MW ultrasupercritical unit electric system and its countermeasures

Huadian Technology ›› 2009, Vol. 31 ›› Issue (3): 1-4.

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The problems occurred in commissioning of 660MW ultrasupercritical unit electric system and its countermeasures

WANG Shibo¹，JING Xucheng¹，XUE Fei²，YU Wentao¹

1.Anhui Huadian Wuhu Electric Power Corporation Limited，Wuhu 241300, China；2.Inner Mongolia Branch Office,Wind Power Generation Corporation Limited,China Guangdong Nuclear Power Group,Hohhot 010020, China

Received:1900-01-01 Revised:1900-01-01 Published:2009-03-25

Abstract

Abstract: This paper roundly introduces the design of electric system and main equipments lectotype features of 2×660MW ultrasupercritical unit in Anhui Huadian Wuhu Electric Power Corporation Limited Firstterm Project，concurrently aiming at the merits & demerits of this design scenario and problems occurred in commissioning，several advices which should be noticed were proposed for the forthcoming design and working.

Key words: ultra-supercritical unit, electric system, design and equipments lectotype, problem analysis, resolvent

WANG Shibo;JING Xucheng;XUE Fei;YU Wentao. The problems occurred in commissioning of 660MW ultrasupercritical unit electric system and its countermeasures[J]. Huadian Technology, 2009, 31(3): 1-4.

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The problems occurred in commissioning of 660MW ultrasupercritical unit electric system and its countermeasures

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