中国电力 ›› 2021, Vol. 54 ›› Issue (8): 154-163.DOI: 10.11930/j.issn.1004-9649.202005145

• 新能源 • 上一篇    下一篇

基于区间直觉模糊群决策的分布式光伏运维综合评估

左高1, 张超1, 陈毓春1, 于海波1, 卢毓东2   

  1. 1. 南瑞集团有限公司(国网电力科学研究院有限公司),江苏 南京 211106;
    2. 国网浙江省电力有限公司电力科学研究院,浙江 杭州 310014
  • 收稿日期:2020-05-18 修回日期:2020-07-03 发布日期:2021-08-05
  • 作者简介:左高(1983-),男,硕士,高级工程师,从事分布式能源与微能网、综合能源规划、配用电技术等研究,E-mail:zuogao@sgepri.sgcc.com.cn
  • 基金资助:
    国家电网有限公司科技项目(国网分布式光伏云网深化研究与应用,52110418001C)

Comprehensive Evaluation of Operation and Maintenance of Distributed Photovoltaic Power Based on Interval Intuitionistic Fuzzy Group Decision

ZUO Gao1, ZHANG Chao1, CHEN Yuchun1, YU Haibo1, LU Yudong2   

  1. 1. NARI Group Corporation (State Grid Electric Power Research Institute), Nanjing 211106, China;
    2. State Grid Zhejiang Electric Power Research Institute, Hangzhou 310014, China
  • Received:2020-05-18 Revised:2020-07-03 Published:2021-08-05
  • Supported by:
    This work is supported by Science and Technology Project of SGCC(Deepening Research and Application of State Grid Distributed Photovoltaic Cloud Network, No.52110418001C)

摘要: 针对分布式光伏电站运维管理评估指标体系不完善和信息缺失的现状,基于区间直觉模糊群决策对分布式光伏电站运维管理进行综合评估研究。在分析影响分布式光伏电站智能运维管理的关键要素的基础上,综合考虑经济性、社会性、技术性等因素,提出了光伏电站智能运维管理的多维度评价指标体及各指标的计算方法。鉴于所建立指标的类型多、涉及面广、接触人员多以及由此带来的数据的复杂性和不完备性,为了减少信息丢失或失真以及正确刻画群决策专家的决策信息,采用区间直觉模糊群决策法对光伏电站智能运维管理服务进行了综合评价。仿真算例验证了所提方法在光伏电站运维信息缺失和信息不完备性条件下能够获得有效的评价结果,对分布式光伏电站的实际运维服务具有可行性。

关键词: 分布式光伏电站, 运维, 区间直觉模糊集, 群决策, 综合评价

Abstract: Aiming at the current situation that the evaluation index system and information for operation and maintenance management of distributed photovoltaic power stations are imperfect, this paper studies the comprehensive evaluation for operation and maintenance management of distributed photovoltaic power stations based on interval intuitionistic fuzzy group decision-making. Firstly, the key factors that affect the intelligent operation and maintenance management of distributed photovoltaic power stations are analyzed. Then, a multi-dimensional evaluation indicator system and its calculation method are proposed with a comprehensive consideration of economic, social, and technical factors. Considering the fact that the proposed indicators are various in types, extensive in contents, numerous in contact personnel, which leads to the complexity and incompleteness of acquisition data, the interval intuitive fuzzy group decision-making method is employed for comprehensive evaluation of the intelligent operation and maintenance management in order to reduce the information loss or distortion and correctly characterize the decision-making information of group decision-making experts. Simulation examples have verified that the proposed method can obtain effective evaluation results under the conditions of missing or incomplete information of photovoltaic power stations, which will be feasible for the actual operation and maintenance of distributed photovoltaic power stations.

Key words: distributed photovoltaic power station, operation and maintenance, interval intuitionistic fuzzy set, group decision-making, comprehensive evaluation