Construction Of The Competitive Electricity Market Research, Based On Net Sales Separately

Under the model of vertical integration's monopoly, the power industry falls into a dilemma of power-shortage and over-pricing. The basic way out of the dilemma is introducing competition to power industry. Domestic scholars have done a great quantity of work. But this work is limited to introducing competition in the generation side only. It only can reduce production cost. In the condition of integrating of retail and grid system and monopolizing of retail side, the competition is unfair and the benefits will be intercepted and captured by the integration of transmission, distribution and retail. Therefore, how to introduce competition in the retail side and build a complete competitive power market is the focus research of the paper.After analysing the overseas typical model of building competitive power market, the paper advances separation the retail from grid system on the basis of separation of generation and grid system. On the thorough separation of four links, the paper reduces the production cost by building regional power wholesale market, and reduces the retail cost by building power retail market, and delivers the benefits of costs reduction to consumers by building the selling price model with the price linkage mechanism, thus urges the competition of power market towards the whole from the part and builds a complete competitive power market in the power industry.