电力市场环境下的发电容量充裕性(三)市场设计要素与原则

State-of-the-art of Studies on Generation Capacity Adequacy in Electricity Market Environment Part Three Key Market Design Factors and Principles

如何设计确保发电容量充裕性的方法是一个涉及面很广的困难而复杂的问题。力图从较广阔的视角对此进行探索。一方面,讨论了在电力工业之外的与确保发电容量充裕性相关的一些重要问题,包括外部政策、政府职能等;另一方面,从电力市场设计的角度阐述了确保发电容量充裕性的责任主体、设计思路、需要关注的问题,并在对现有方法综合分析的基础上,提出了确保发电容量充裕性的方法所应具备的特征。

How to design a workable method for ensuring generation capacity adequacy is a very important and complicated problem with many related issues. The problem is analyzed from a broad prospective. On one hand, some related important elements beyond the power sector are discussed, including the relevant policies and the role of the government. On the other hand, with regard to the electricity market design, the entities responsible for the issue, the design philosophy and the factors concerned in the design process are identified. Then, based on comprehensive comparisons among the existing methods, the features required for a workable method for ensuring adequate generation capacity are clarified.