Error compensation in current transformer using MATLAB

Abstract

In today's modern world where the demand of the consumers for electricity requirement is going on day by day. To achieve this ELECTRICAL POWER SYSTEM is the heart which continuously pumps the electricity from one end to other end by means of transmission and distribution system. It is likely that when the demand of the consumers increases the probability of fault also increases & when the fault comes into picture it is necessary to clear the fault as early as possible. This can be achieved using various equipments eg:-C.B, relays, CT,PT etc.. In our project we have shown by means of MATLAB that how the error can be reduced in current transformer, which is the mode of providing the signal to the CB to trip. We will be showing it by means of various graphs indicating various electrical parameters. We hope that our project would be successful and it would be adopted as well in the power system network.