An interior point method based protection coordination scheme for directional overcurrent relays in meshed networks
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- 作者：Mahamad Nabab Alam ; itsmnalam@gmail.com" class="auth_mail" title="E-mail the corresponding author ; Biswarup Das ; Vinay Pant
- 关键词：Overcurrent protection ; Interior point method ; Optimization ; Power system protection
- 刊名：International Journal of Electrical Power & Energy Systems
- 出版年：2016
- 出版时间：October 2016
- 年：2016
- 卷：81
- 期：Complete
- 页码：153-164
- 全文大小：1169 K
文摘
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Proposes a new objective function for improved protection coordination schemes.
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Proposes interior point method based two algorithms for obtaining optimum solution.
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Considers three distinct characteristic curves of directional overcurrent relays.
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Comparison of the new objective function with the conventional objective functions.
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Comparison of the proposed optimization algorithms with metaheuristic optimizers.