中国电力2025，Vol.58Issue(6)：190-197,8.DOI:10.11930/j.issn.1004-9649.202406046
适应新型电力系统的分布式电源用户备用费机制设计
Reserve Fee Mechanism Design for Distributed Generation Users Adapting to New Power Systems
摘要
Abstract
With the advancement of power supply technology and the development of diverse emerging business models,the number of users with distributed generation(DG)integrated into the main grid is steadily increasing and the scale of self-consumption from distributed generation is also steadily expanding.However,the current transmission and distribution(T&D)pricing policy has not established an equitable pricing mechanism for such users,resulting in their underpayment of system reserve charges and social responsibility fees.This leads to an unfair allocation of power system costs,which undermines the sustainable development of the new power systems.Based on the classic transmission and distribution electricity pricing theories both at home and abroad,this study designs a reserve fee mechanism that adapts to the DG development through analyzing the T&D costs that should be borne by DG users.In the short term,it rationally assigns network charges and social responsibility fees to DG beneficiary users;in the long term,it explores to design a T&D pricing mechanism based on Peak Contribution method to ensure equitable allocation of T&D costs associated with DG to the benefiting users.Finally,case studies are carried out with typical provinces.关键词
分布式电源/输配电价格机制/备用费机制Key words
distributed generation/transmission and distribution pricing mechanism/reserve fee mechanism引用本文复制引用
孙启星,张超,张梦歌,尤培培,李骏龙..适应新型电力系统的分布式电源用户备用费机制设计[J].中国电力,2025,58(6):190-197,8.基金项目
国家电网有限公司科技项目(多元价值体系下新型电力系统转型成本分析、市场竞价机理研究及验证,1400-202357380A-2-3-XG). This work is supported by Science and Technology Project of SGCC(Cost Analysis,Market Bidding Mechanism Research and Validation of New Power System Transformation under a Diversified Value System,No.1400-202357380A-2-3-XG). （多元价值体系下新型电力系统转型成本分析、市场竞价机理研究及验证,1400-202357380A-2-3-XG）
