Analysis on fault of primary air fan of 600MW unit and treatment

[1]	MA Liang，FU Ran. Fault analysis on desulfurization DCS signal interference in a thermal power plant [J]. Huadian Technology, 2019, 41(9): 53-55.
[2]	GE Jusheng. RB test and optimization of primary air fan in 600MW supercritical W flame boiler [J]. Huadian Technology, 2019, 41(4): 24-28.
[3]	ZHANG Dajia，YANG Peng. Debugging fault analysis and treatment on 6F.01 gas turbine hydraulic oil system [J]. Huadian Technology, 2019, 41(3): 29-31.
[4]	CHEN Jianfei. Analysis and treatment of high temperature of bearing of primary air fan motor in 660MW singleseries unit [J]. Huadian Technology, 2018, 40(6): 58-59.
[5]	KANG Zhenhua. Online monitoring technology and case analysis of large power transformer oil chromatography [J]. Huadian Technology, 2018, 40(3): 17-20.
[6]	SHU Yonghui. Mistaken stop by governing and protecting system analysis [J]. Huadian Technology, 2017, 39(5): 44-49.
[7]	WANG Pingbo. Treatments of the large vibration problem of primary air fan for Hubei Xiangyang Power Plant [J]. Huadian Technology, 2017, 39(5): 58-59.
[8]	LIU Weixing. Same side high and middle pressure regulating valve shutdown instantly cause analysis and treatment [J]. Huadian Technology, 2017, 39(2): 48-50.
[9]	CHEN Liangchen. Analysis on fault of 9FA gas turbine in ignition process [J]. Huadian Technology, 2015, 37(6): 39-42.
[10]	HE Zhongcai. Analysis on faults of multipumps concentrated phase pneumatic ash removal system [J]. Huadian Technology, 2015, 37(5): 55-56.
[11]	GU Qing, YU Huafeng. Analysis on fault of rotor conducting bolt of 390H generator [J]. Huadian Technology, 2015, 37(4): 55-57.
[12]	ZHANG Guobin. Quick startup and stop strategy of oneside axial flow primary air fan of power plant [J]. Huadian Technology, 2015, 37(3): 56-57.
[13]	YIN Bingyi, NIU Shusen, SHEN Henan. Analysis on reasons of stall of primary air fan and preventive measures [J]. Huadian Technology, 2015, 37(2): 57-58.
[14]	FANG Min. Analysis on reasons of primary air fan fault tripping accident of 1000MW unit and treatment [J]. Huadian Technology, 2014, 36(8): 34-37.
[15]	LI Changsong 1, TANG Guangtong 1, NAN Weiliang 1, LIU Yongping 2, WANG Zhe 1 . (1.Hebei Electric Power Corporation Electric Power Research Institute, Shijiazhuang 050021, China; 2.Hebei Electric Power Construction First Engineering Company，Shijiazhuang 050025, China) [J]. Huadian Technology, 2014, 36(4): 41-44.