Abstrakt

TO ANALYSIS THE EFFECT OF RLC LOAD ON HARMONIC DISTORTION OF IGBT BASED VOLTAGE STABILIZATION

Jyoti Lalotra, Abhinav Sharma, Saleem khan, Parveen Lehana

This paper describes the concept of harmonics in power systems. Investigations are carried out to analyse the effect of loads (combination of resistive, inductive and capacitive) on the IGBT based Voltage stabilization. Harmonic distortions in the input and output voltage of the system is calculated. Eight Different combinations of the load are taken inductance ranging from approximate value of 1.232H to 269.1mH keeping resistance 36 Ω and capacitance 2.5μF. Input and output voltages waveforms were recorded processed using Gold wave and digital signal processing software respectively. The sampling rate and duration of measurement are kept at value of 16000 and 1s respectively.