Research of digital relays based on real-time simulation techniques

Yu Chi Wu*, Chan Jie Wu, Chia Chi Chu, Meng Jen Chen

*此作品的通信作者

研究成果: 圖書/報告稿件的類型會議稿件同行評審

摘要

This paper presents works involving developments of a real-time simulation laboratory of digital relay systems used for transmission system protections, based on RT-Lab. These relay models are designed to facilitate the investigation and evaluation of the protection system. A practical 345KV 72.8 km transmission line of Taiwan Power system is constructed to verify operations of differential relays and distance relays. Dynamic responses under various fault scenarios are verified. Simulation results of these tests show that the developed relay models operate correctively for various events. Also, the program execution time can be significantly reduced in comparison with results obtained from off-line Matlab/Simulink simulations.

原文英語
主出版物標題Proceedings of the IASTED International Conference on Power and Energy Systems and Applications, PESA 2011
頁面15-21
頁數7
DOIs
出版狀態已出版 - 2011
對外發佈
事件IASTED International Conference on Power and Energy Systems and Applications, PESA 2011 - Pittsburgh, PA, 美國
持續時間: 07 11 201109 11 2011

出版系列

名字Proceedings of the IASTED International Conference on Power and Energy Systems and Applications, PESA 2011

Conference

ConferenceIASTED International Conference on Power and Energy Systems and Applications, PESA 2011
國家/地區美國
城市Pittsburgh, PA
期間07/11/1109/11/11

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