Huadian Technology ›› 2016, Vol. 38 ›› Issue (1): 39-41.
Previous Articles Next Articles
Published:
Abstract:
Abstract:While Guangdong Zhuhai Jinwan Power Plant Company Limited No.3 unit overhauling,site test found there is trace of turn to turn short circuit at rotor winding.Turn to turn short circuit was determined by two pole voltage balance test.Winding alternating voltage distribution test determined the coil with failure.After the rotor was sent back to factory to repair, failure was analyzed and repaired.The overhaul duration was secured.
Key words: , Keywords:generator；rotor；turn to turn short circuit；coil
YANG Qunfa, WANG Dongya, SHEN Wenhua.
/ Recommend
Add to citation manager EndNote|Ris|BibTeX
URL: https://www.hdpower.net/EN/
https://www.hdpower.net/EN/Y2016/V38/I1/39
Design and application of intelligent algaeblocking equipment for water conveyance main canal
Prognostic method for SRS equipment deterioration based on multivariate state estimation technology and similarity theory
Design and application of cablestayed device for trapping and raising floating trash
Setting coordination of field loss protection with admittance and excitation device low excitation limit
Heatsupply modification for 9F gassteam combined cycle units
Existing problems and optimization solutions of denitration ammonia escape analyzer measurement technology
Design and application of twoway cleaning device for the head of belt conveyor
