Analysis on the Operation Mode of Aggregation Service for Distributed Generation System for the Future Energy Internet

doi:10.11930/j.issn.1004-9649.201912072

Abstract

Abstract: This paper analyzed the operation mode of the distributed generation system under the background of the energy internet. Based on the traditional "unified purchase and sale" operation mode, the operation mode of the "aggregation service provider" for distributed power generation with the energy internet technology was proposed. The two main auxiliary service types involved in the "aggregation service provider" operating mode were analyzed, and the corresponding calculation methods for expected costs and benefits were proposed. Taking an industrial park as an example for numerical analysis, the costs and benefits of the distributed energy system under the above two modes were obtained, and the influence of key parameters such as power grid prices, photovoltaic subsidy prices, auxiliary service prices and output distribution coefficients on the static payback period have been demonstrated.

Key words: energy internet, distributed energy, ancillary services, aggregation service provider, operation mode

HU Yang, TIAN Bing, LEI Jinyong, YUAN Zhiyong, MA Xiyuan, YU Wenhui, MA Jianxun. Analysis on the Operation Mode of Aggregation Service for Distributed Generation System for the Future Energy Internet[J]. Electric Power, 2020, 53(8): 1-8.

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URL: https://www.electricpower.com.cn/EN/10.11930/j.issn.1004-9649.201912072

https://www.electricpower.com.cn/EN/Y2020/V53/I8/1

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