电力市场下输电价格分析

输电市场化是电力工业市场化改革的重要组成部分.与发电市场、用电市场改革一样,输电作为一种市场服务,其定价方式为广大电力工作者所关注.合理的输电价格不仅需给出明显的经济信号,以促进输电资源的优化配置,保证电网公司的生存与发展,其定价方法还要做到科学、简明,以保证电力市场的公开与公平性.虽然,在我国输电电价还未单独计算,但随着以"厂网分开"为目标的电力工业市场化改革与发展,形成一套科学合理的输电价格定价方法与模型势在必行.

Analysis of Transmission Pricing in Electricity Market

The transmission marketization is an important part of the reformation of the electric power industry marketization. Like the generation market and the consumption market, transmission is a market service, and the way of making a price has attracted attention of many electric power researchers. The reasonable transmission price should include sufficient economic signals to promote the optimization of transmission resource and guarantee the survival and development of power grid corporations. In addition, transmission pricing should be scientific and concise to assure the publicity and impartiality of electricity market. Although transmission price has not been computed individually in China, yet with the reformation and development of power industry marketization aiming at the separation of power plants and grids, it is certain that establishing a set of scientific methods and models of transmission pricing is inevitable.