Voltage Distortion Approach for Output Filter Design for Off-Grid and Grid-Connected PWM Inverters
Journal of Power Electronics 2015
Oleksandr O. Husev, Andrii Chub, Enrique Romero-Cadaval, Carlos Roncero-Clemente, Dmitri Vinnikov

This paper proposes a novel voltage distortion approach for output filter design based on the voltage transfer function for both off-grid and grid-connected Pulse Width Modulation (PWM) Inverters. The method explained in detail is compared to conventional methods. A comparative analysis is performed on an example of L and LCL-filter design. Simulation and experimental results for the off-grid and the grid-connected single phase inverter prove our theoretical predictions. It was found that conventional methods define redundant values of the output filter elements. Assumptions and limitations of the proposed approach are also discussed


Atslēgas vārdi
Grid connection; Inverter; Output filter; Renewable sources control

Husev, O., Chub, A., Romero-Cadaval, E., Roncero-Clemente, C., Vinnikov, D. Voltage Distortion Approach for Output Filter Design for Off-Grid and Grid-Connected PWM Inverters. Journal of Power Electronics, 2015, Vol.15, Iss.1, 278.-287.lpp. ISSN 1598-2092.

Publikācijas valoda
English (en)
RTU Zinātniskā bibliotēka.
E-pasts: uzzinas@rtu.lv; Tālr: +371 28399196