The Large Customers' Direct Electricity Purchase Sequence Evaluation Model from Multiple Types of Generators

Abstract:

Large customers direct electricity purchase mode is a new electricity purchase mode introduced in the electricity market reform. It can not only further explore the potential of electricity market, but also introduce the competition mechanism on the electricity sale side, perfect the price system to rationally allocate resources according to the price signal. Combined with chinas electricity market-oriented reforming direction, this paper learns from the abroad electricity direct purchase experience, relates the important and difficult issues in large customers direct electricity purchase and finally figure out the sequence of large users direct electricity purchase. Structurally,based on the analysis of the basic theory, it builds an evaluation indicator system of large customers direct electricity purchase from multiple types of power suppliers and further use entropy method to process consistently and dimensionless. Finally combines gray correlation degree with ideal point method to evaluate the sequence of direct electricity purchase.

• Periodical: Applied Mechanics and Materials (Volume 389)
• Pages: 149-154
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.389.149
• Online since: August 2013
• Authors: Qing Hui Hu, Zhong Fu Tan, Li Wei Ju, Zhi Hong Chen
• Keywords: Electricity Purchase Sequence, Evaluation Model, Large Users, Multi-Type Generation Corporations

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