• CSCD核心库收录期刊
  • 中文核心期刊
  • 中国科技核心期刊

电力建设 ›› 2021, Vol. 42 ›› Issue (1): 49-58.doi: 10.12204/j.issn.1000-7229.2021.01.006

• 消纳可再生能源的电力市场政策与机制·栏目主持 别朝红教授、丁涛副教授· • 上一篇    下一篇

基于多学科协同理论的可再生能源消纳责任权重测算方法

陈荃1, 吴科成1, 曲毅1, 何春庚1, 黄彬彬2, 谢敏2   

  1. 1.广东电网有限责任公司,广州市 510699
    2.华南理工大学电力学院,广州市 510640
  • 收稿日期:2020-09-28 出版日期:2021-01-01 发布日期:2021-01-07
  • 通讯作者: 黄彬彬
  • 作者简介:陈荃(1981),女,硕士,高级工程师,长期从事电网规划、清洁能源消纳等工作;|吴科成(1982),男,硕士,高级工程师,长期从事电网规划、节能环保等工作;|曲毅(1971),男,硕士,高级工程师,长期从事节能环保、线损管理等工作;|何春庚(1967),男,学士,高级工程师,长期从事节能环保、投资管理、工程造价等工作;|谢敏(1978),女,博士,副教授,主要研究方向为电力系统优化、运行和控制。
  • 基金资助:
    广东电网公司电力规划专题研究项目(030000QQ00190007);广东省自然科学基金项目(2018A0303130134)

Research on Optimal Weight Index Calculation for Renewable Energy Applying Multidisciplinary Collaborative Optimization Theory

CHEN Quan1, WU Kecheng1, QU Yi1, HE Chungeng1, HUANG Binbin2, XIE Min2   

  1. 1. Guangdong Power Grid Co., Ltd., Guangzhou 510699, China
    2. School of Electric Power, South China University of Technology, Guangzhou 510640, China
  • Received:2020-09-28 Online:2021-01-01 Published:2021-01-07
  • Contact: HUANG Binbin
  • Supported by:
    Special Research Project on Power Planning of Guangdong Power Grid Corporation(030000QQ00190007);Natural Science Foundation of Guangdong Province(2018A0303130134)

摘要:

随着可再生能源电力消纳保障机制的不断完善,科学合理地设定各省各地区的可再生能源消纳权重是引领可再生能源电力消费长效发展的重要环节。基于多学科协同优化理论,综合考虑地区的实际网架与电网运行情况,分析具有波动性的大量可再生能源并网后对传统可控机组带来的影响,在碳排放配额实施的背景下,文章提出了可再生能源消纳责任最优权重指标测算方法,通过设立最优综合成本的系统目标函数以及不同考虑角度下的并行子学科,以系统学科与子学科循环迭代的方式寻找全局最优解,并以IEEE 118节点系统以及某省实际电网算例对所提模型和算法进行验证。

关键词: 可再生能源, 消纳权重, 多学科协同优化, 碳排放配额, 综合成本

Abstract:

With the continuous improvement of the guarantee mechanism of renewable energy power accommodation, it is an important link to lead the long-term development of renewable energy power accommodation to scientifically and rationally set the weight of renewable energy accommodation for each province and region. Applying multidisciplinary collaborative optimization theory, the actual grid structure and grid operation in the region is comprehensively considered in this paper. The influence of large amount of volatile renewable energy on the traditional controllable generating units is analyzed. Under the background of the implementation of carbon emission quotas, a method for calculating the optimal weight index of renewable energy is proposed. By setting up the system objective function of the optimal comprehensive cost and the parallel sub-disciplines under different consideration aspects, the global optimal solution is found by means of cyclic iteration of the system discipline and sub-discipline. The proposed model and algorithm are verified by an example of IEEE 118-node system and an actual power grid in a province.

Key words: renewable energy, power consumption weight, multidisciplinary collaborative optimization, carbon emission quota, comprehensive cost

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