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。
In order to effectively evaluate the energy-saving potential of active distribution network,the evaluation method of energysaving 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 energysaving 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.
作者
杨作祥
王晶晶
吴江
唐莎莎
侯斌
YANG Zuoxiang;WANG Jingjing;WU Jiang;TANG Shasha;HOU Bin(Chong Qing Fuling Electric Power Industrial Co.,Ltd.,Chongqing 408000,China)
出处
《中国电力》
CSCD
北大核心
2022年第8期151-156,164,共7页
Electric Power
基金
国家自然科学基金资助项目(5177070970)。
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
distributed generation
output power uncertainty
K-means clustering method
energy saving potential evaluation
