IDMT Overcurrent Relay 50P/51P Block developed by Rodney Tan (PhD) and Koh Jia Shun
Version 1.0 (Apr 2021)
This relay block combine IDMT Overcurrent Relay and Instantaneous Relay (ANSI/IEEE C37.2 device number 50P and 51P) that operates when the current exceeds a predetermined value.
Relay 51P operates based on IEC 60255 Standard Normal Inverse IDMT (Inverse Definite Minimum Time) trip characteristic.
Rodney Tan (2022). IDMT Overcurrent Relay 50P/51P Block (https://www.mathworks.com/matlabcentral/fileexchange/89887-idmt-overcurrent-relay-50p-51p-block), MATLAB Central File Exchange. 检索来源 .