C. Durga Prasad

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This paper proposes a comparative study on high impedance faults (HIF) using different fault detection techniques in distance relaying. The original signal under fault consist two parts namely normal and disturbance part. The fault detection is easily achieved as the disturbance part of the signal produces an irregular shape compared to the shape produced(More)
This paper presents automatic generation control of single area thermal power system with different load parameters in the presence of integral (I) and PSO-PID controllers. If one of the load parameters varies, it may leads to changes in real power. Changes in real power effects the frequency of power system. Heavier deviations in the system frequency may(More)
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