In recent years, due to the influence of international energy supply and demand change, the request of carbon reducing lead by the climatic change, and the security issue from Japanese nucleus accident, push us have to develop multi-type power units; These results carries the power generation ways not only depend on the nuclear power, the coal-fire, the fuel oil or the hydrualic power, but also distribute partial demand to the gas turbine with combined cycle, the wind power, the solar energy and so on. If power plants have still to maintain high quality to produce and reduce the cost, its method of management also adjust to meet. The lean production is a famous way study and compile by many experts from the Toyota-type production which becomes the business model to enterprise, it emphasis that keep people to improve and the continue flow oriented , is precisely study model which the power plant management most needs now. This research is take a diversity power plant as the research case, by visits and measures that in the power plant each kind of experts. The lean production will induct the power plant production management to the lean production management concept's cognition and the inquisition, the attempt seeks improves the power plant management achievements the important key success factor, and the construction leaves the fine solid management mechanism. After collects various experts' questionnaire material, by the AHP level analysis method, the induction research obtains the following conclusion, First, the power generation process is real pull system, the demand carries by the customer (household power user) - the contribution center (to represent) proposed that initiates a serial electric power generation processes. Second, If considering the cost and quality factors with understanding and research of the operation, maintenance, manages experts , we get that the lean production way is truly suitable to fulfill in the power plant generation process, it¡¦s key point : 1.Should devote in formulate the work flow standardization, strengthens ability of the operators and maintain steady supply of fuel, find the good maintenance procedure, keep the production to be smooth. 2.Should participate in the improvement activity diligently including operator's all personnel, as well as promotes the power plant business to ability of the unit performance analysis, understood the characteristic of each production process, pursues the highest efficiency, expect to reduce the cost, and goal the quality promotion. 3.After the experts¡¦ decision-making process, we can involve the essential factor of lean production to be the management construction of power plant, but the case power plant has initially had the essence solid state. Key words: Lean production, the Toyota-type production, pull system , AHP, the standardization