Analysis and Countermeasures on Abnormal Temperature Difference of a 600MW Turbo-generator’s Stator Winding Bar effluent Coolant

Huadian Technology ›› 2008, Vol. 30 ›› Issue (7): 52-53.

• 一线动态 • Previous Articles Next Articles

Analysis and Countermeasures on Abnormal Temperature Difference of a 600MW Turbo-generator’s Stator Winding Bar effluent Coolant

HUANG Zi-bo

Shenzhen Nanjiang Electric Industrial Co., Ltd., Shenzhen 518110, China

Received:1900-01-01 Revised:1900-01-01 Online:2008-07-25 Published:2008-07-25

Abstract

Abstract: Based on the phenomenon of abnormal temperature difference of the effluent coolant of 600MW generator’s stator wingding bar in a power plant during operation, this paper provided a comprehensive analysis for its causes, outlined the solution process, and proposed the treatment countermeasures for abnormal temperature difference of effluent coolant.

Key words: generator stator winding bar, abnormal temperature difference of effluent coolant, reason analysis, treatment countermeasure

HUANG Zi-bo. Analysis and Countermeasures on Abnormal Temperature Difference of a 600MW Turbo-generator’s Stator Winding Bar effluent Coolant[J]. Huadian Technology, 2008, 30(7): 52-53.

[1]	LI Ge1, ZHU Haibao1, WANG Jun2. Reason analysis and prevention of the burnout of boiler burner nozzle [J]. Huadian Technology, 2018, 40(2): 21-24.
[2]	ZHANG Xuehai. On line replacement of valve servo valve and the analysis of the servo valve jam of 600MW steam turbine [J]. Huadian Technology, 2016, 38(2): 35-38.
[3]	PENG Jun. Analysis and processing on fault reason of pneumatic brake system of hydropower unit No.1 in Huanglongtan Hydropower Plant [J]. Huadian Technology, 2015, 37(2): 42-43.
[4]	ZHENG Jianfeng. Analysis on reasons of higher temperature of bearing bush of horizontal shaft mixed flow water turbinegenerator unit and treatment scheme [J]. Huadian Technology, 2015, 37(1): 34-36.
[5]	FENG Yufeng. Analysis on reasons of fracture failure of main shaft of bucketwheel stackerreclaimer [J]. Huadian Technology, 2014, 36(9): 37-39.
[6]	LI Qiufeng, LIU Shuwei. Function perfecting of distributed control system of 600MW unit [J]. Huadian Technology, 2014, 36(8): 14-16.
[7]	CHEN Yi 1, ZOU Xiangjie 2. Analysis on fault reasons of coal pulverizing system of 600MW boiler and treatment countermeasures [J]. Huadian Technology, 2014, 36(7): 21-23.
[8]	WU Fan. Analysis on reasons caused tripping of generator reverse power protection of S109FA combined cycle unit [J]. Huadian Technology, 2014, 36(4): 57-60.
[9]	HAN Lizheng. Analysis on reasons of outoflimit vibration of water intake pump [J]. Huadian Technology, 2014, 36(11): 55-57.
[10]	YANG Feiping 1，YANG Zhu 1，TANG Zhenhua 2 . Solving scheme of water wall cracking for 600MW supercritical Wshaped flame boiler [J]. Huadian Technology, 2014, 36(1): 33-35.
[11]	XU Gang. Analysis on reason of damage of clamping bolt passing through core of generator stator and treatment method [J]. Huadian Technology, 2014, 36(1): 58-59.
[12]	JIANG Anwei. Analysis on reasons of maloperation of 500kV line sweitch and precontrol measures [J]. Huadian Technology, 2014, 36(1): 63-65.
[13]	HAN Xianghu. Analysis on reasons of switch tripping caused by interrupt of 110V DC power source [J]. Huadian Technology, 2013, 35(9): 1-3.
[14]	BU Fanwei, NI Jianmin. Analysis on reasons of fault of compensation capacitor in 6kV ungrounded system [J]. Huadian Technology, 2013, 35(9): 7-8.
[15]	WANG Guilai, TANG Lu. Analysis on reasons of load shedding of 600MW generator and countermeasures  [J]. Huadian Technology, 2013, 35(9): 36-38.

Analysis and Countermeasures on Abnormal Temperature Difference of a 600MW Turbo-generator’s Stator Winding Bar effluent Coolant

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 15

Recommended Articles

Metrics

Comments