作者: David Celeita , Juan David Perez , Gustavo Ramos
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摘要: The aim of this study is to design and implement an accurate virtual model a basic feeder protection relay. work focuses on certain sets ANSI functions COMTRADE (Std C37.111) interact with online simulation subjects different fault scenarios. proposed methodology includes robust synchronization between power system simulations the response results validation integrates distribution software running remote control for time-based simulation, then it reproduces voltage current signals relay operation. performance assessed in three cases comparing real equipment operation at same This next step attempt reach versatile test engine substation automation systems, including multiple protective devices which reduces costs allows assess critical schemes.