Title :
Single-phase power factor correction circuit with Proportional-Resonant control
Author :
Oprea, Sergiu ; Radoi, Constantin ; Florescu, Adriana
Author_Institution :
Microchip Technol., Bucharest, Romania
Abstract :
This paper propose the use of “Proportional-Resonant” (PR) controllers for Power Factor Correction (PFC) circuits used in front-end converters for grid-connected applications. The performance of the PFC converter with PR control is analyzed using simulations and the advantages and disadvantages of this kind of control are discussed. The classical PI controllers and the PR controllers are evaluated on the same operating conditions, under severe distorted grid voltages.
Keywords :
PI control; power convertors; power factor correction; power grids; PI controller; PR controller; front-end PFC converter; grid-connected application; proportional-resonant control; single-phase power factor correction circuit; Bandwidth; Frequency control; Harmonic analysis; Integrated circuit modeling; Power harmonic filters; Resonant frequency; Voltage control; PFC; Proportional-Resonant; boost converter; harmonics;
Conference_Titel :
Electronics, Computers and Artificial Intelligence (ECAI), 2014 6th International Conference on
Print_ISBN :
978-1-4799-5478-0
DOI :
10.1109/ECAI.2014.7090155
