| 中低压配电网综合效益评估方法研究 |
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| 引用本文： | 秦子健,石季英,魏文辉,林济铿,张新伦,武琳. 中低压配电网综合效益评估方法研究[J]. 中国电力, 2019, 52(8): 34-44. DOI: 10.11930/j.issn.1004-9649.201805055 |
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| 作者姓名： | 秦子健 石季英 魏文辉 林济铿 张新伦 武琳 |
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| 作者单位： | 1. 天津大学 智能电网教育部重点实验室, 天津 300072;2. 北京科东电力控制系统有限责任公司, 北京 100192;3. 同济大学 电子与信息工程学院电力系, 上海 201804 |
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| 基金项目： | 国家电网公司总部科技项目（SGSHJY00BGJS1400221）。 |
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| 摘 要： | 现有配电网仍以交流配电为主，未能涵盖交流、直流及交直流混合3种类型的配电形式，并且对配电网综合效益的评估方法主观性较强。提出一套中低压配电网的综合效益评估体系。该指标体系分为技术性、经济性、适应性、社会性及环保性5个方面，每一方面包含多个具体的指标。对于典型交流、直流和交直流混合的配电方式，采用一种基于模糊熵权的综合评价方法，实现综合效益评估。通过算例分析，对所提出的方法进行了验证。
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| 关 键 词： | 中低压配电网 交直流混合配电形式 评价指标体系 模糊熵权评估方法 综合效益 |
| 收稿时间： | 2018-05-10 |
| 修稿时间： | 2018-12-13 |
Research on Comprehensive Benefit Assessment Method of Medium and Low Voltage Distribution Network |
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| QIN Zijian,SHI Jiying,WEI Wenhui,LIN Jikeng,ZHANG Xinlun,WU Lin. Research on Comprehensive Benefit Assessment Method of Medium and Low Voltage Distribution Network[J]. Electric Power, 2019, 52(8): 34-44. DOI: 10.11930/j.issn.1004-9649.201805055 |
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| Authors: | QIN Zijian SHI Jiying WEI Wenhui LIN Jikeng ZHANG Xinlun WU Lin |
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| Affiliation: | 1. Key Laboratory of Smart Grid of Ministry of Education, Tianjin University, Tianjin 300072, China;2. Beijing Kedong Electric Power Control System Co. Ltd., Beijing 100192, China;3. Department of Electrical Power Engineering of Electronic and Information Engineering, Tongji University, Shanghai 201804, China |
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| Abstract: | AC power distribution network is now the main form of the distribution network, which failed to cover three distribution form, AC, DC and AC-DC hybrid power distribution. The subjectivity of exiting distribution network assessment method is strong Thus, this paper proposes a set of assessment system to evaluate the comprehensive benefit of medium and low voltage distribution network, which includes five aspects:technology, power supply reliability, economy, sociality and environment protection, and each aspect is further subdivided into a number of specific indicators. Meanwhile, the comprehensive evaluation method based on fuzzy entropy weight is adopted to assess the comprehensive benefit of typical distribution mode of AC, DC and AC-DC hybrid power distribution network. The proposed method was verified by a few examples. |
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| Keywords: | medium and low voltage distribution network AC-DC hybrid power distribution mode assessment index system the evaluation method based on fuzzy entropy weight comprehensive benefit |
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