Yunnan Electricity Market Price Formation Mechanism

This thesis focuses on the mechanism of electricity tariff of Yunnan electricity market, taking the related laws, statutes and certain important documents of State Department and other branches as the principles. Along the way of the trisection electricity tariff, based on the situation of Yunnan power industry, the thesis forms a premonitory, practicable, general, dynamic, and flexible mechanism of electricity tariff that will fit the Yunnan power industry perfectly.Firstly, the thesis analyses the domestic and overseas tariff actuality and some general theories and methods. Then the thesis begins to study the Pool Purchase Price(PPP), the transmission and distribution price, the retail power price of Yunnan electricity market. The thesis figures that the two-part pricing system should be introduced to the generation side on the initial stages of Yunnan electricity market. The basic model of two-part pricing system is improved in this paper in several facts such as the components of capacity cost, capacity pricing, competition adjustment. Transmission and distribution pricing is the second part of the trisection price. The thesis takes the fiscal cost method as the feasible method to price. On the initial stages of market, the retail power price should be hold out in an invariable level, besides being embedded in the peak valley price and the seasonal price.Although the thesis takes emphases on the initial pricing mechanism, it also involves the metaphase and the far future of the electricity tariff of Yunnan electricity market. Aimed to eliminate the price risk resulted from the reform of power industry, the thesis also constructs a mechanism of risk-resisting and price regulatory, which makes the power-pricing mechanism more abundant and more comprehensive.