An improved CPF for static stability analysis of distribution systems with high DG penetration

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• 作者：Xiaobo Dou^a ; ^{dxb_2001@sina.com} ; Shizhan Zhang^a ; Limin Chang^a ; Zaijun Wu^a ; Wei Gu^a ; Minqiang Hu^b ; Xiaodong Yuan^c
• 关键词：Static stability ; Continuation power flow (CPF) ; Distributed generation (DG) ; Distribution systems
• 刊名：International Journal of Electrical Power & Energy Systems
• 出版年：2017
• 出版时间：March 2017
• 年：2017
• 卷：86
• 期：Complete
• 页码：177-188
• 全文大小：1526 K
• 卷排序：86

文摘

An improved continuation power flow method for distribution systems with a high penetration of distributed generation is proposed. The comprehensive static characteristics bus models are established to indicate the components in distribution systems. The distributed slack bus model based on incremental loss factors is used to allocate unbalanced power. The net load growth pattern is proposed to evaluate the effect of the intermittency and fluctuation of renewables on the static stability.