An Underfrequency Load Shedding Scheme for Hybrid and Multiarea Power Systems
作者： Abbas Ketabi , Masoud Hajiakbari Fini
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摘要: The purpose of underfrequency load shedding (UFLS) is to maintain the frequency an interconnected or island power system within permissible limits in case severe deficits. Thus, proper performance UFLS scheme great importance. In hybrid systems, disconnecting and connecting generation sources loads result variations parameters. Moreover, output some distributed energy resources, such as photovoltaic (PV) wind turbine generator (WTG), might change during process. These factors may affect decrease reliability system. Hence, this paper, a proposed that has two advantages: 1) it independent parameters; 2) considers To verify effectiveness method, simulation studies are carried out on including PV, WTG, fuel cell, diesel generator, battery storage Finally, method multiarea evaluated.
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