发电技术

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有源配网后评价指标体系及其综合评价方法

  

  1. 三峡新能源海上风电运维江苏有限公司
  • 收稿日期:2020-09-30 修回日期:2020-10-23 接受日期:2020-11-09 出版日期:2021-01-18 发布日期:2021-01-18

A Post-evaluation Index System of Active Distribution Network Project and Its Comprehensive Evaluation Method

  1. Three Gorges New Energy Offshore Wind Power Operation and Maintenance of Jiangsu Co., Ltd
  • Received:2020-09-30 Revised:2020-10-23 Accepted:2020-11-09 Online:2021-01-18 Published:2021-01-18

摘要: 配网项目后评价通过对项目的全面总结评价,可以起到总结经验,吸取教训,提高配电网项目建设质量及配电项目决策水平的目的。而随着近年来分布式电源大量接入配网,配电网的结构、运行控制等均发生了变化,传统配网后评价指标体系已不再适用。对传统配网指标体系进行优化,新增或修正相应指标,建立适合有源配电网工程后评价的指标体系,并给出与之相适应的模糊综合评价方法。最后,通过算例验证了该指标体系的可行性与优越性。

关键词: 配网, 后评价, 分布式电源, 模糊分析法

Abstract:

Post-evaluation of distribution network project can be used to sum up experience, learn lessons and improve the decision-making level through the comprehensive evaluation of the whole project. With the large number of distributed power sources accessing the distribution network in recent years, the traditional post-evaluation index system is no longer applicable. Therefore, this paper optimizes the traditional distribution network index system by adding or revising corresponding indexes and establishes a post-evaluation index system of active distribution network project. Also, fuzzy comprehensive evaluation method which is suitable for this index system is given. Finally, the feasibility and superiority of the index system proposed in this paper are verified by an example.