中国电力 ›› 2017, Vol. 50 ›› Issue (11): 108-115.DOI: 10.11930/j.issn.1004-9649.201705048

• 电网 • 上一篇    下一篇

基于三标度-理想解法的发电计划评估

赵洪磊1, 项添春1, 张新伦2, 么莉2, 林济铿3, 戴赛4, 王旭东1   

  1. 1. 国网天津市电力公司,天津 300010;
    2. 智能电网教育部重点实验室(天津大学),天津 300072;
    3. 同济大学 电子与信息工程学院 电力系,上海 201804;
    4. 中国电力科学研究院,北京 100192
  • 收稿日期:2017-05-04 出版日期:2017-11-25 发布日期:2017-11-29
  • 作者简介:赵洪磊(1965—),男,北京人,高级工程师,从事配电网优化运行与控制、城市能源互联网规划与发展模式研究。E-mail: yuancao@bupt.edu.cn
  • 基金资助:
    国家电网公司科技项目“总部分部一体化日前发电计划关键技术研究与应用”

Generation Scheduling Evaluation Based on Three-Demarcation and TOPSIS Method

ZHAO Honglei1, XIAN Tianchun1, ZHANG Xinlun2, YAO Li2, LIN Jikeng3, DAI Sai4, WANG Xudong1   

  1. 1. State Grid Tianjin Electric Power Company, Tianjin 300010, China;
    2. Key Laboratory of Smart Grid (Tianjin University), Ministry of Education, Tianjin 300072, China;
    3. Department of Electrical Power Engineering of Electronic and Information Engineering School of Tongji University, Shanghai 201804, China;
    4. China Electric Power Research Institute, Beijing 100192, China
  • Received:2017-05-04 Online:2017-11-25 Published:2017-11-29
  • Supported by:
    This work is supported by Science and Technology Projects of SGCC of research and application of key technologies in power generation plan for the integration of headquarters division.

摘要: 实现对发电计划方案的全面评估,对于发电计划的选择具有重要意义。首先完整的发电计划评估指标体系基础上,将三标度法与理想解法相结合。求取权重过程中采用迭代的思想,既保证了计算精度,又避免了传统赋权过程中一致性校验不易通过的问题;然后采用理想解法进行方案评估,通过计算待评估方案的各指标数值与指标的正负理想解的欧拉距离对本方案进行打分,实现了对发电计划的评估。最后通过电网实际数据验证了本文所提方法的有效性。

关键词: 发电计划评估, 指标体系, 三标度法, 理想解法

Abstract: Achieving a comprehensive assessment of the power generation scheduling is important for choosing power generation plans. Firstly, a complete set of indicator system is established. Then, by combining with TOPSIS method, the three-demarcation method is used to calculate the indicator weight with the idea of iteration, which can not only ensure the accuracy of calculation, but also avoid the difficulty of consistency check in the process of traditional weighting. Then the TOPSIS method is used to evaluate the scheme, in which the indicators of the scheme and the Euler distance between the positive and negative ideal solutions are used to grading the scheme, subsequently realizing the evaluation of the power generation scheduling. Finally, the effectiveness of the proposed method is demonstrated by the data of actual power grid.

Key words: generation scheduling evaluation, indicator system, three-demarcation method, TOPSIS method

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