Title :
New class of buck-boost AC-AC frequency converters and voltage controllers
Author :
Zinoviev, Gennady ; Ganin, Maksim ; Levin, Evgeny ; Obuhov, Aleksey ; Popov, Vladimir
Author_Institution :
Fac. of Ind. Electron. Eng., Novosibirsk State Tech. Univ., Russia
Abstract :
A new class of buck-boost AC voltage converters and controllers are investigated. Boost converters have become possible in AC-AC converters with the switches in addition to the energy storage reactors and capacitors, and also due to pulse-width control by energy interchanging between them, similar to DC-DC converters. The unified direct method of calculation of such converters are developed. New converters especially suited for the autonomous power systems “variable speed-constant frequency” and voltage controllers suited for AC source conditioning systems are discussed
Keywords :
AC-AC power convertors; cycloconvertors; frequency convertors; voltage control; voltage regulators; AC source conditioning systems; autonomous power systems; buck-boost AC-AC frequency converters; capacitors; cycloconverters; energy interchange; energy storage reactors; pulse-width control; switches; variable speed-constant frequency systems; voltage controllers; Capacitors; DC-DC power converters; Energy storage; Frequency conversion; Inductors; Pulse power systems; Pulse width modulation converters; Switches; Switching converters; Voltage control;
Conference_Titel :
Science and Technology, 2000. KORUS 2000. Proceedings. The 4th Korea-Russia International Symposium on
Conference_Location :
Ulsan
Print_ISBN :
0-7803-6486-4
DOI :
10.1109/KORUS.2000.866047
