2Billinton R, Chen Hua, Zhou Jiaqi. Individual Generating Station Reliability Assessment. IEEE Trans on Power Systems,1999, 14(4): 1238-1244
3Billinton R, Chen Hua, Zhou Jiaqi. Generalized n + 2 State System Markov Model for Station-oriented Reliability Evaluation. IEEE Trans on Power Systems, 1997, 12(4) : 1511-1517