电力市场评价指标体系的原理和构建方法

电力市场评价指标体系是通过一系列指标的计算,定量分析电力市场的科学方法,是各类市 场参与者、市场运营和监管部门进行市场分析所必需的有力工具。指标体系的内容虽不具有通用 性,必须针对不同市场的具体情况分别建立;但是指标体系的基本原理和构建方法仍有章可循。文 中深入探究了电力市场指标体系的基本原理,并在此基础上提出了指标体系构建的一般方法和步 骤。以发电方、购电方、市场运营中心、监管部门为例介绍了指标体系构建的定性分析过程,同时介 绍了聚类分析、主成分分析、鉴别分析等各类统计方法在指标体系定量分析中的应用。

General Principle and Constitution Process of Evaluating Indices System for Electricity Market

The evaluating indices system for electricity market is a quantitative analysis method of significant meaning for the electricity market. It is a necessary mathematical tool that can help the market participants, operators and supervisors make decisions. Although the indices system vanes according to the specific market, we can find a general principle and process for the construction of the system. Examples of the indices system for power generators, purchasers, market operators and supervisors are presented in the paper to illustrate the qualitative analysis process, and the applications of many multianalysis models, such as cluster analysis, factor analysis, discriminant analysis etc. are introduced to explain the quantitative analysis process.