由于输配电环节具有自然垄断特性,因此必须接受监管,但随着电力的市场化改革,旧有的监管机制存在一定缺陷,而基于绩效的价格管制模型又不能直接适用于我国的国情。本文提出了一种基于价格上限的价格管制改进模型,在一般价格上限模型中引入电能质量因子,从而很好地克服了该模型导致质量恶化的缺陷,提高了模型的适用性。文中还详细介绍了电能质量因子的确定问题,并对该质量因子进行了算例分析。
The reason for regulation by the government in sectors of power transmission and distribution lie in the typical quality of natural monopoly. However, with the power of market-oriented reforms, the old regulatory regime has some flaws, and based on the performance of the price control model is not directly applicable to China's national conditions. This paper proposes a price cap on the price control im- proved model, in the general price-cap model introduced in the power quality factor, a very good model to overcome the deficiencies led to the deterioration of the quality and enhance the applicability of the model. At last the paper describes the power quality factor in determining issues and an example is given to analyze the quality factor.