In the model,generator set state is described as state probability vector,and is associated with two abutting state probability by one-step transfer probability. The effect of generator load on transfer probability is considered by step factor.

• 在机组状态估计模型中,机组状态用状态概率向量表示,通过一步转移概率把相邻状态概率向量联系在一起,并用步伐因子考虑机组所带负荷对转移概率的影响。