A Novel Approach on Power Quality Enhancement Using SAPF-IUPQC Matrix Converter for BLDC Motor

Increasing in difficulty in the power system due to power quality issues are most significant problems . If the power quality issues increases, then sensitive electronic equipment are likely to be affected which causes a major financial losses. This paper tends look at the solving the power quality problems such as sag and swell problems by using Dual Unified Power Quality Conditioner (iUPQC) by shunt active power filter (SAPF) . In iUPQC there is no need of coordinate transformation this reduces the complex calculation. The proposed system can able to compensate the nonlinear load condition, sensitive loads such as BLDC motors this system protects the motor from the 3phase faulty conditions and also ensure the sinusoidal voltage for the load in all three phases and also to attain a constant ripple free motoring operation .This results in the enhancing the power quality The simulation result is verified using MATLAB/SIMULINK.