Analysis of reverse power protection application for hydroelectric generator of Three Gorges Hydropower Plant

Huadian Technology ›› 2010, Vol. 32 ›› Issue (3): 17-18.

• 研究与开发 • Previous Articles Next Articles

Analysis of reverse power protection application for hydroelectric generator of Three Gorges Hydropower Plant

JIN Jianbo1,DONG Xiaoying2,LI Zhichao2

1.Three Gorges Hydropower Plant, Yichang 443133, China；2.China Yangtze Power Corporation Lmited Overhaul Plant,Yichang 443000, China

Received:1900-01-01 Revised:1900-01-01 Published:2010-03-25

Abstract

Abstract: The current situation of reverse power protection application in power system was introduced. The reverse power protection of 700MW hydroelectric generator in Three Gorges Hydropower Plant was analyzed as example. The necessity of reverse power protection for large mixed flow hydroelectric generator and the matters needing attention in its settings adjustment were expounded.

Key words: hydroelectric generator, reverse-power protection, mixed flow type, settings adjustment

JIN Jianbo;DONG Xiaoying;LI Zhichao. Analysis of reverse power protection application for hydroelectric generator of Three Gorges Hydropower Plant[J]. Huadian Technology, 2010, 32(3): 17-18.

[1]	ZHANG Richeng, ZHOU Fanghua. Research on application of injection type stator grounding protection in Asahan Hydropower Station [J]. Huadian Technology, 2014, 36(4): 34-37.
[2]	DU Zeyong;LIU Shiyan. Analysis on dynamic balance of hydroelectric generator set of YEYWA Hydropower Station in Myanmar [J]. Huadian Technology, 2010, 32(7): 1-3.
[3]	LIU Yuanxiong. Feasibility analysis of operation at excess output of unit No.2 in Qingxi Hydropower Station [J]. Huadian Technology, 2010, 32(6): 55-56.
[4]	ZHU Yueliang. Reasons analysis and treatment of rotor isolation deterioration of hydroelectric generator [J]. Huadian Technology, 2010, 32(10): 37-39.
[5]	CHENG Deming. Reason analysis of stator core loose and tooth fracture in hydroelectric generator and prevention [J]. Huadian Technology, 2009, 31(1): 7-10.
[6]	HUANG Chunzhong. Analysis of rusting of steel penstock in the flow passage of hydroelectric generator unit [J]. Huadian Technology, 2009, 31(1): 11-13.
[7]	DONG Yi-wei;CHEN Yu. The Reason Analysis of Hydroelectric Generating Set Self-rotation after Stopping Air Brake Quitting [J]. Huadian Technology, 2008, 30(8): 53-54.
[8]	ZHENG Jianfeng;ZHANG Guofang;JIANG Chijian. Research of nondust and nonoil purification technology applied in lower air tunnel of hydroelectric generator [J]. Huadian Technology, 2008, 30(11): 61-62.
[9]	HU Qingzhou. Study on electrical braking methods of hydroelectric generator set [J]. Huadian Technology, 2008, 30(11): 17-19.

Analysis of reverse power protection application for hydroelectric generator of Three Gorges Hydropower Plant

Knowledge

Cited

Abstract

Cite this article

share this article

References

Related Articles 9

Recommended Articles

Metrics

Comments