International Journal of Computer Applications |
Foundation of Computer Science (FCS), NY, USA |
Volume 89 - Number 18 |
Year of Publication: 2014 |
Authors: Adlin Jeyarani. A, Akila Saranya. L, Mohan .d, Venugopal .r, Manigandan.s |
10.5120/15731-4636 |
Adlin Jeyarani. A, Akila Saranya. L, Mohan .d, Venugopal .r, Manigandan.s . Simulation of SPWM Control Method for UPS System. International Journal of Computer Applications. 89, 18 ( March 2014), 18-21. DOI=10.5120/15731-4636
This paper deals with the analysis of implementing Sinusoidal Pulse Width Modulation (SPWM) controlling strategy in three phase Uninterruptible Power Supply (UPS) system operating under highly nonlinear load. The conventional type of controller is not enough to reduce harmonics in the system under highly nonlinear load in high power system. The SPWM based method is applied to the UPS system to reduce THD level at minimum value. The Simulation is done by Matlab/Simulink environment.