风电群输电规划评价指标体系和方法

doi:10.11930/j.issn.1004-9649.201703082

中国电力 ›› 2019, Vol. 52 ›› Issue (10): 115-122.DOI: 10.11930/j.issn.1004-9649.201703082

风电群输电规划评价指标体系和方法

肖帅¹, 张岩², 章德¹, 禹海峰¹, 李梦骄¹

1. 国网湖南省电力有限公司经济技术研究院, 湖南长沙 410004;
2. 国网能源研究院有限公司, 北京 102209

收稿日期:2017-03-27 修回日期:2019-08-01 出版日期:2019-10-05 发布日期:2019-10-12
作者简介:肖帅(1988-),男,硕士,工程师,从事电网规划和能源电力研究,E-mail:46307191@qq.com;张岩(1990-),男,博士,高级工程师,从事能源电力研究,E-mail:zhangyan@sgeri.sgcc.com.cn;章德(1986-),男,博士,高级工程师,从事电网规划研究,E-mail:zhangd11@hn.sgcc.com.cn;禹海峰(1986-),男,硕士,高级工程师,从事电网规划研究,E-mail:yuhf@hn.sgcc.com.cn;李梦骄(1988-),男,硕士,工程师,从事电网规划研究,E-mail:limj9@hn.sgcc.com.cn

Comprehensive Evaluation Indexes Framework and Evaluation Method for Transmission Planning of Wind Power Cluster

XIAO Shuai¹, ZHANG Yan², ZHANG De¹, YU Haifeng¹, LI Mengjiao¹

1. Economic & Technical Research Institute, State Grid Hunan Electric Power Company Limited, Changsha 410004, China;
2. State Grid Energy Research Institute Co., Ltd., Beijing 102209, China

Received:2017-03-27 Revised:2019-08-01 Online:2019-10-05 Published:2019-10-12

摘要/Abstract

摘要： 内陆山地风电、湖区风电等风电群，具有风电分布范围广、单个风电容量小等特点。针对风电群的送出，首先，从经济性、安全性和适应性等方面，建立了一套适用于风电群输电规划的综合评价指标体系；然后，综合考虑评价指标的主客观权重，利用基于矩估计理论的最优组合赋权方法确定各指标的最优组合权值，并将灰色关联分析法和余弦排序法结合，提出改进的灰色关联分析法，用以更加准确合理地对各个方案进行优选；最后，利用所提出的评价指标体系和评价方法对湖南某山地风电群输电规划进行了研究。研究结果验证了所提出评价指标体系和评价方法的有效性和可行性。

关键词: 风电群, 输电规划, 评价指标体系, 矩估计理论, 改进灰色关联分析

Abstract: Wind power cluster, such as inland mountain wind power and lake wind power, has the characteristics of wide-range distribution and low power capacity of single wind farm. A comprehensive evaluation indexes framework is established for transmission planning of wind power cluster based on economy, security and adaptability of power grid. And then, with a comprehensive consideration of subjective weights and the objective weights, the moment estimation theory-based optimal combination weighting method is used to determine the optimal combination weight of each index, and an improved gray relational analysis method is proposed through combination of gray correlation analysis and cosine sorting method, to evaluate each scheme more accurately and reasonably. At last, the proposed evaluation indexes framework and evaluation method are applied to the wind power cluster transmission planning in Hunan Province, which has verified their effectiveness and feasibility.

Key words: wind power cluster, transmission planning, evaluation index framework, moment estimation theory, improved gray relational analysis

中图分类号:

TM715⁺.3

肖帅, 张岩, 章德, 禹海峰, 李梦骄. 风电群输电规划评价指标体系和方法[J]. 中国电力, 2019, 52(10): 115-122.

XIAO Shuai, ZHANG Yan, ZHANG De, YU Haifeng, LI Mengjiao. Comprehensive Evaluation Indexes Framework and Evaluation Method for Transmission Planning of Wind Power Cluster[J]. Electric Power, 2019, 52(10): 115-122.

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链接本文: https://www.electricpower.com.cn/CN/10.11930/j.issn.1004-9649.201703082

https://www.electricpower.com.cn/CN/Y2019/V52/I10/115

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风电群输电规划评价指标体系和方法

Comprehensive Evaluation Indexes Framework and Evaluation Method for Transmission Planning of Wind Power Cluster

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风电群输电规划评价指标体系和方法

Comprehensive Evaluation Indexes Framework and Evaluation Method for Transmission Planning of Wind Power Cluster

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