The Research Of Power Market's Reformation And Bidding Strategy

The reform of power market is the direction that electric power industry should follow in all of the world. This reform will bring the power industry from a traditional natural monopoly into a market economic model, and reach the best config of the social resource in total by the way of market competition. Because of the various power technology and power market degree, each country will adopt vary power market operational model. In vary operational model, the plan cause, the optimization goal, and the restriction will be changed when we establish the power market rule. According to that, the vary exchange plan will be maked. In this paper, base on the analyse of the international and domestic experiments instance about the power market reform, some basic consideration and direction to solve the problem which appeared in the process of domestic power market reform, is brought forward.This paper summarize the present academic method about the unit combination, analyse their peculiarity, and compare them in total. Based on the unit combination, using the market means, according to the peculiarity of power systerm, the paper introduce the Market Clearing Arithmetic simply, and put the principle arithmetic about the unit power forward which is not only based on the minimum cost in power buy, but also the minimum transmit wastage.Think about the society accord development, from the point of resource saving and environment protection, according to the unit peculiarity, this paper analyse the principle arithmetic based on the minimum coal cost and the minimum SO2 emission. To adapt the economical operation of the power grid company, the paper bring forward a compositive principle adjust arithmetic, and discuss how to realize the openicability and the practicability by supplement account in real application. This arithmetic can act as the power bidding strategy by attemper center.According to this paper, there is a economic difference in the power grid company's power bidding which consider only its profit and all the upward factors. This difference chould be regarded as the contribute for the social tune. To compare this two results and educe the difference can be thought as the effectual way to evaluate this social contributes.In the end of the paper, an simple case checks the methods in this paper. The...