Title :
Active damping control with a feed forward loop for single-phase UPS inverter system: A comparative study
Author :
Singh, Santosh Kumar ; Choudhuri, S. Ghatak
Author_Institution :
Dept. of Electr. Eng., Indian Inst. of Technol. Roorkee, Roorkee, India
Abstract :
UPS inverters typically employ low pass, LC filters in the output stage for proper voltage regulation. The present paper explores a step by step comparative analysis by using an active damping control structure to provide enhancement in UPS performance without any increase in the value of resistance of LC filter. Simulation results in MATLAB environment are presented to confirm upon the point.
Keywords :
LC circuits; damping; feedforward; invertors; uninterruptible power supplies; voltage control; LC filter; active damping control; feed forward loop; single-phase UPS inverter system; step comparative analysis; Capacitors; Damping; Inductors; Inverters; Steady-state; Uninterruptible power systems; Voltage control; active damping; feed forward; single-loop voltage control; single-phase UPS inverter;
Conference_Titel :
Energy Economics and Environment (ICEEE), 2015 International Conference on
Conference_Location :
Noida
Print_ISBN :
978-1-4673-7491-0
DOI :
10.1109/EnergyEconomics.2015.7235065
