| 计及源荷不确定性的配电网综合节能潜力评估方法 |
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| 引用本文： | 杨作祥,王晶晶,吴江,唐莎莎,侯斌.计及源荷不确定性的配电网综合节能潜力评估方法[J].中国电力,2022,55(8):151. |
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| 作者姓名： | 杨作祥 王晶晶 吴江 唐莎莎 侯斌 |
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| 作者单位： | 重庆涪陵电力实业股份有限公司，重庆 408000 |
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| 基金项目： | 国家自然科学基金资助项目（5177070970）。 |
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| 摘 要： | 为实现对有源配电网节能潜力的有效评估，研究配电网节能改造方案的评估方法。利用K均值聚类方法进行配电网典型场景提取，采用前推回代法进行典型场景下潮流计算。根据潮流计算结果制定节能改造方案。构建含有多个指标的综合节能潜力评估指标体系，提出了具有混合决策模型的综合评估方法。通过仿真算例验证了所提方法的有效性。
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| 关 键 词： | 分布式电源 功率不确定性 K-means聚类方法 节能潜力评估 |
| 收稿时间： | 2021-10-13 |
Assessment Method of Comprehensive Energy Saving Potential of Distribution Network Considering Source-load Power Uncertainty |
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| YANG Zuoxiang,WANG Jingjing,WU Jiang,TANG Shasha,HOU Bin.Assessment Method of Comprehensive Energy Saving Potential of Distribution Network Considering Source-load Power Uncertainty[J].Electric Power,2022,55(8):151. |
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| Authors: | YANG Zuoxiang WANG Jingjing WU Jiang TANG Shasha HOU Bin |
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| Affiliation: | Chong Qing Fuling Electric Power Industrial Co., Ltd., Chongqing 408000, China |
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| Abstract: | In order to effectively evaluate the energy-saving potential of active distribution network, the evaluation method of energy-saving transformation scheme of distribution network is studied.The K-means clus-tering method is employed to extract typical scenarios of distribution network, and the forward push back method is used to calculate the power flow in typical scenarios, then energy-saving transformation schemes are for-mulated according to the power flow calculation results.A comprehensive energy-saving potential evaluation index system with multiple indexes is constructed, and a comprehensive evaluation method with hybrid decision-making model is proposed. The effectiveness of the proposed method is verified by a simulation example. |
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| Keywords: | distributed generation output power uncertainty K-means clustering method energy saving potential evaluation |
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