Research On Trading Mechanism Of Inter-Provincial Contract Transfer Of Electricity In China Southern Power Grid

With the development of national economy and the improvement of technological level, China is developing low-carbon economy, and paying more attention to the reasonable development and utilization of resources, energy conservation, emissions reduction, and environmental protection. Under this new situation, the electric power system towards a low carbon model development. It constantly enriches market transactions and grows grid technology. Inter-provincial power trading patterns and electricity transmission price play an important role in promoting the resource optimization.Inter-provincial power scheduled transaction in the southern region is still dominated by scheduling. The majority area is based on the local government who determines the power price of long-term electricity trading. However, those trading accounts for only a fraction of the market, which with the market characteristics, market-oriented and inter-provincial electricity consumption by energy trading market. Few southern regional electricity trading varieties and low market flexibility are not conducive to the construction of the southern power grid electricity market.This paper introduces the general characteristics of electricity exchange model, which is carried out in accordance with the market concentration degree is different. It studies the basic theory of inter-provincial power trading market pricing, including auction, matching, quotation, negotiate trade price theory. For this, this thesis presents an inter-provincial contracts trading mechanism to enrich the type of transaction and adapt to the new situation and development needs. Based on any market deals agreed upon all should have driving force and efficiency on the basis of space, according to the different situation to determine the benchmark price, it considers the cost to determine the benefit of the space, choose reasonable benefit allocation to determine its market price. In addition, it uses value allocation proportion as planned capacity is related to the settlement of transactions between provinces. It is a reasonable, scientific and fair power settlement method between provinces, which enriches trading mode for improving market vitality and completes mechanism of power pricing.