Treatment measures for frequently startup and stop of oil pump in hydraulic turbine governor

Huadian Technology ›› 2009, Vol. 31 ›› Issue (11): 45-46.

• 技术交流 • Previous Articles Next Articles

Treatment measures for frequently startup and stop of oil pump in hydraulic turbine governor

CHEN Wei

Huadian Fujian Shaxian Chengguan Hydroelectric Corporation Limited, Shaxian 365500, China

Received:1900-01-01 Revised:1900-01-01 Online:2009-11-25 Published:2009-11-25

Abstract

Abstract: In a hydropower station of Huadian Fujian Shaxian Chengguan Hydroelectric Corporation Limited, the governor oil pump startedup and shut down frequently while the governor was outage state or worked without adjusted load, and this may be caused by fault existed in the governor system. This problem was analyzed, some effects were adopted, and the fault was eliminated basically.

Key words: hydraulic turbine governor, oil pump, fault, analysis, treatment

CHEN Wei. Treatment measures for frequently startup and stop of oil pump in hydraulic turbine governor[J]. Huadian Technology, 2009, 31(11): 45-46.

[1]	ZHANG Xu, ZHANG Haohao, GU Jihao. Study on difference analysis and sampling inference methods of room temperature spatial characteristics [J]. Integrated Intelligent Energy, 2022, 44(9): 51-58.
[2]	LONG Sicheng, HUANG Zhihong. Research on fault diagnosis method of power transformers based on multi-scale extreme fusion network [J]. Integrated Intelligent Energy, 2022, 44(9): 78-83.
[3]	LI Huijun, LU Jianqiang, ZHOU Xia, XIE Xiangpeng, WAN Lei. Network attack association analysis and attack protection strategy for smart park systems [J]. Integrated Intelligent Energy, 2022, 44(7): 1-9.
[4]	ZUO Wendong, LI Biao, GUO Baogang, GAO Xiaoyu, GU Jihao, WANG Weihe, DONG Zhipeng. Application of the secondary network intelligent balance system based on big data analysis [J]. Integrated Intelligent Energy, 2022, 44(3): 44-49.
[5]	LIU Wenhui, YAN Bowen, WU Jiang, REN Yijun, KONG Weizheng, CHEN Jiyu. Intelligent prediction model of CFB boiler bed temperature based on parallel control theory [J]. Integrated Intelligent Energy, 2022, 44(3): 50-57.
[6]	YAN Xinchun, CAO Huan, HUA Yunpeng. Prediction on tube wall temperatures of boiler heating surfaces based on artificial intelligence [J]. Integrated Intelligent Energy, 2022, 44(3): 58-62.
[7]	WANG Xiaohai, XU Jingjing, HU Yongfeng, LIU Guangyu, WANG Youtian. Business analysis on integrated energy services of power generation enterprises under the new circumstances [J]. Integrated Intelligent Energy, 2022, 44(3): 9-16.
[8]	NI Jiang, SUN Xinwei, XIONG Xiaoman, REN Hao, YANG Yuxuan. Ratio restraint protection for high impedance grounding faults in low resistance grounding system based on harmonic algorithm [J]. Integrated Intelligent Energy, 2022, 44(1): 80-86.
[9]	JIA Zhijun, BAI Delong, SONG Yanjie, WANG Jianfei, LI Chunxin. Research on on-line fault diagnosis and treatment of power plant equipment based on KPCA [J]. Huadian Technology, 2021, 43(8): 48-53.
[10]	HAN Xudong. Data-driven based research on anomaly detection for high-pressure heaters in thermal power units [J]. Huadian Technology, 2021, 43(8): 67-73.
[11]	ZHAO Yongliang, LIU Ming, WANG Chaoyang, SUN Ruiqiang, CHONG Daotong, YAN Junjie. Thermo-economic analysis on the pumped thermal energy storage system based on the solid packed beds [J]. Huadian Technology, 2021, 43(7): 1-8.
[12]	TAN Zhiling, CHEN Caiming, XU Shengchao, WU Zhihong, SONG Yin, WANG Pengfei. Research on service life prediction on rolling bearings based on vibration signal analysis [J]. Huadian Technology, 2021, 43(5): 36-44.
[13]	YIN Shuo, GUO Xingwu, YAN Jing, YANG Qinchen, ZHANG Peng. Study on optimized operation on integrated energy system in parks with high permeability and carbon emission constraints [J]. Huadian Technology, 2021, 43(4): 1-7.
[14]	GONG Gangjun, MENG Zhiruo, TIAN Huiwen, LIU Ren, JIN Lu. Evolution analysis on security program requirements for operation and maintenance service providers in IEC 62443 [J]. Huadian Technology, 2021, 43(2): 77-82.
[15]	CHEN Shaoliang, CHENG Hongyan, CHEN Beiyang, Abdul Ghani RAZAQPUR, HUANG Jinhui. Effects of per- and polyfluoroalkyl substances on health and ecosystem and their treatment technology [J]. Integrated Intelligent Energy, 2021, 43(12): 1-9.

Treatment measures for frequently startup and stop of oil pump in hydraulic turbine governor

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 15

Recommended Articles

Metrics

Comments