Reason analysis of shortconnectline differential protection malfunction trip and prevention measures

Huadian Technology ›› 2010, Vol. 32 ›› Issue (2): 67-68.

• 技术交流 • Previous Articles Next Articles

Reason analysis of shortconnectline differential protection malfunction trip and prevention measures

ZHANG Tailin

Sichuan Guangan Power Generation Corporation Limited, Guangan 638000, China

Received:1900-01-01 Revised:1900-01-01 Online:2010-02-25 Published:2010-02-25

Abstract

ZHANG Tailin. Reason analysis of shortconnectline differential protection malfunction trip and prevention measures[J]. Huadian Technology, 2010, 32(2): 67-68.

[1]	TANG Guorui, YOU Liangzhou, LI Zhuang. The influence and prevention measure for the integration of IDF and BF in the boiler furnace and flue gas system [J]. Huadian Technology, 2018, 40(8): 23-25.
[2]	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.
[3]	ZHU Yangkui. Hole collapse causes and prevention measurements discussion [J]. Huadian Technology, 2017, 39(11): 65-65.
[4]	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.
[5]	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.
[6]	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.
[7]	FENG Yufeng. Analysis on reasons of fracture failure of main shaft of bucketwheel stackerreclaimer [J]. Huadian Technology, 2014, 36(9): 37-39.
[8]	LI Qiufeng, LIU Shuwei. Function perfecting of distributed control system of 600MW unit [J]. Huadian Technology, 2014, 36(8): 14-16.
[9]	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.
[10]	JIANG Guohui. Analysis on oxidization of steam side metal pipe of heating surface of 1000MW ultra supercritical boiler and prevention measures [J]. Huadian Technology, 2014, 36(3): 54-56.
[11]	HAN Lizheng. Analysis on reasons of outoflimit vibration of water intake pump [J]. Huadian Technology, 2014, 36(11): 55-57.
[12]	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.
[13]	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.
[14]	JIANG Anwei. Analysis on reasons of maloperation of 500kV line sweitch and precontrol measures [J]. Huadian Technology, 2014, 36(1): 63-65.
[15]	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.

Reason analysis of shortconnectline differential protection malfunction trip and prevention measures

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 15

Recommended Articles

Metrics

Comments