Suppressive control of the resonance current between PV system and the power system

Author

Sugimoto, Hidehiko ; Kawasaki, Keiu ; Horiuchi, Akira

Author_Institution

Dept. of Electr. & Electron. Eng., Fukui Univ., Japan

Volume

2

fYear

2002

fDate

2002

Firstpage

833

Abstract

This paper proposes a new current control method that can keep high power factor and can suppress resonance current between photovoltaic power generation systems and the system that is generated when the system voltage changes suddenly. Resonance current suppression has been realized with state feedback control and with a prepositive compensator which frees the pole assignment. The ability of the original repetitive control is drawn by correcting the dead time, in the modified repetitive control

Keywords

circuit resonance; compensation; control system synthesis; electric current control; photovoltaic power systems; poles and zeros; power system control; state feedback; PV power systems; control design; dead time correction; photovoltaic power generation systems; pole assignment; power factor; prepositive compensator; repetitive control; resonance current suppressive control; state feedback control; Control systems; Filters; Impedance; Power generation; Power system control; Power systems; Pulse width modulation inverters; Resonance; State feedback; Voltage control;

fLanguage

English

Publisher

ieee

Conference_Titel

Power Conversion Conference, 2002. PCC-Osaka 2002. Proceedings of the

Conference_Location

Osaka

Print_ISBN

0-7803-7156-9

Type

conf

DOI

10.1109/PCC.2002.997628

Filename

997628