Design and implementation of a multifunction DSP-based-numerical relay

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• 作者：Mazen Abdel-Salam^a ; Rashad Kamel^a ; ^b ; Khairy Sayed^c ; Mohsen Khalaf^a ; ^{mohsen.b.khalaf@aun.edu.eg}
• 关键词：Protection ; Photovoltaic ; Numerical relay ; DSP
• 刊名：Electric Power Systems Research
• 出版年：2017
• 出版时间：February 2017
• 年：2017
• 卷：143
• 期：Complete
• 页码：32-43
• 全文大小：4234 K
• 卷排序：143

文摘

Protection against over-current, over/under-voltage and over/under-frequency. The relay serves also as a directional relay. The relay gives a definite time delay before the load shedding. The relay avoids mal-function operation during transient conditions.