Underexcitation operation test of domestic 300MW generator

Huadian Technology ›› 2010, Vol. 32 ›› Issue (4): 26-28.

• 研究与开发 • Previous Articles Next Articles

Underexcitation operation test of domestic 300MW generator

SONG Xiaobo1, ZHANG Hui2

1.Shenhua Guohua Sanhe Power Generation Corporation Limited, Sanhe 065201, China; 2.Beijing EHV Company of North China Grid Company Limited, Beijing 102488, China

Received:1900-01-01 Revised:1900-01-01 Online:2010-04-25 Published:2010-04-25

Abstract

Abstract: The underexcitation operation of the generator is a method to regulate the reactive power of the power grid and to reduce the grid voltage. The underexcitation operation test scheme of #4 generator of Sanhe Power Generation Corporation Limited was introduced. Combining with the test data, several outstanding problems were analyzed; the necessity, the feasibility, the stability and the security of the generator underexcitation operation were demonstrated.

Key words: generator, under-excitation operation, test, limitation factor

SONG Xiaobo;ZHANG Hui. Underexcitation operation test of domestic 300MW generator[J]. Huadian Technology, 2010, 32(4): 26-28.

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Underexcitation operation test of domestic 300MW generator

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