A new approach to transform an existing distribution network into a set of micro-grids for enhancing reliability and sustainability

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• 作者：Saeed Hasanvand^a ; Majid Nayeripour^a ; ^b ; ^{nayeri@sutech.ac.ir} ; Eberhard Waffenschmidt^b ; Hossein Fallahzadeh-Abarghouei^c
• 关键词：Distribution system planning ; Reliability ; Micro-grid ; Graph theory ; Interactive fuzzy method ; Reactive power
• 刊名：Applied Soft Computing
• 出版年：2017
• 出版时间：March 2017
• 年：2017
• 卷：52
• 期：Complete
• 页码：120-134
• 全文大小：2145 K
• 卷排序：52

文摘

This paper presents a new approach to cluster an existing distribution system into a set of MGs. Then DGs and reactive power resources are installed to meet the acceptable level of reliability in each MG area. Clustering procedure is based on weighted graph partitioning method. New indices are defined to assess the reliability of MG in terms of real and reactive power and loss, DGs installation and operation cost. A drastic multi-objective optimization algorithm based on interactive fuzzy method is used in this nonlinear complex problem.