Life Analysis of Fan Spindle Bearing based on Grey Markov Algorithm
Zhang Han,Wu Jianxin,Qiu Yiqing,Chen Qiang
Table 1
Bearing damage in a wind power plant
Year
2008
2009
2010
2011
2012
Number
66
63
65
59
58
Year
2013
2014
2015
2016
2017
Number
65
58
57
61
63