Matlab: Kurva Time-Current untuk Over Curretn Relay

tms=[0.025 0.030 0.035];

psm=1:125;

for i=1:3;


for j=1:length(psm);

t(j,i)= (tms(i)*0.14)/(psm(j)^(0.02)-1);


end

end

 

figure(1);

semilogx(psm,t);

grid on

xlabel(‘Current(PSM) – ampere’);

ylabel(‘Time (detik)’);

title(‘Time-Current Curve’);

legend(‘tms1 = 0.025’,‘tms2 = 0.030’,‘tms3 = 0.035’)

 

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