Effect of mismatching currents on performance of differential relay (87) / Ali Asghar Fathollahi Fard

• Main Author: Fard, Ali Asghar Fathollahi
• Format: Conference or Workshop Item
• Language: English
• Published: 2006
• Subjects: Electric apparatus and materials. Electric circuits. Electric networks
• Online Access: https://ir.uitm.edu.my/id/eprint/81834/1/81834.PDF; https://ir.uitm.edu.my/id/eprint/81834/
• Institution: Universiti Teknologi Mara

Transformers need to be protected not only from internal short circuits, but also from abnormal operating Conditions, such as over loading, inrush currents, go-through faults and surges. The simplest but extremely effective form of protection is the electromechanical relay, which closes contacts and...