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IDMT Overcurrent Relay Calculator

version 1.0.0 (2.79 KB) by Rodney Tan
IDMT Overcurrent Relay Calculator computes overcurrent relay operating time during fault based on fault current and relay setting

13 Downloads

Updated 01 Jun 2020

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% Written by Rodney Tan (PhD)
% Version 1.00 (Jun 2020)
%
% IDMT Overcurrent Relay Calculator computes overcurrent relay
% (ANSI/IEEE C37.2 device number 51P) operating time during fault based on
% fault current and the relay IDMT trip curve, CT, Plug Setting / Lowset I>
% and Time Multiplier Setting (TMS).
% It supports both IEC 60255-3 and IEEE Standards C37.112-1996 IDMT trip curve.

Cite As

Rodney Tan (2020). IDMT Overcurrent Relay Calculator (https://www.mathworks.com/matlabcentral/fileexchange/76475-idmt-overcurrent-relay-calculator), MATLAB Central File Exchange. Retrieved .

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MATLAB Release Compatibility
Created with R2020a
Compatible with any release
Platform Compatibility
Windows macOS Linux