Voltage modelling of LV feeders with dispersed generation: Limits of penetration of randomly connected photovoltaic generation

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• 作者：C.T. Gaunt ; ^{ct.gaunt@uct.ac.za} ; E. Namanya ^{nmnemm001@myuct.ac.za} ; R. Herman ^{hermantek@mweb.co.za}
• 关键词：Voltage rise ; Probability distribution ; Photovoltaic generation ; Monte Carlo simulation ; DG penetration ; Low voltage feeders
• 刊名：Electric Power Systems Research
• 出版年：2017
• 出版时间：February 2017
• 年：2017
• 卷：143
• 期：Complete
• 页码：1-6
• 全文大小：1263 K
• 卷排序：143

文摘

Uses probabilistic analytical transform of load currents to calculate voltage rise on LV feeders with loads and dispersed generation within a Monte Carlo simulation. Fast assessment of probabilistic voltage rise for thousands of variations of DG penetration and location. Applicable to feeders with balanced or unbalanced connection of single phase loads or DG. Accommodates utility-specified limits of maximum capacity of DG connected at each customer. Risk or confidence levels selectable by the user.