Title :
Systems of independed power supply with AC voltage regulators at variable frequency
Author :
Zinoviev, G.S. ; Sidorov, A.V. ; Volkov, Alexander G. ; Kharitonov, S.A.
Author_Institution :
Novosibirsk State Tech. Univ., Novosibirsk, Russia
fDate :
June 30 2014-July 4 2014
Abstract :
In this paper construction of a system with the stabilization of the current value of the variable voltage and frequency based on AC-AC regulator with voltage boost with unity power factor function with PWM control is proposed. A mathematical model of the system is constructed. The investigation results concerning the properties of the offered AC-AC regulators and their possible applications for stabilization of voltage in power supply stand-alone systems characterized by dual-range of change of the generated voltage are presented. The approach is based on the introduction of a high frequency variable voltage-additive supply voltage.
Keywords :
AC-AC power convertors; mathematical analysis; permanent magnet generators; power factor; synchronous generators; voltage control; voltage regulators; AC voltage regulators; AC-AC regulator; PWM control; high frequency variable voltage-additive supply voltage; independed power supply systems; mathematical model; permanent magnets; power supply stand-alone systems; stabilization; synchronous generator; unity power factor function; variable frequency; voltage boost; voltage stabilization; Educational institutions; Mathematical model; Power electronics; Power supplies; Reactive power; Regulators; Voltage control; SGPM; pulse-width modulation; regulation of AC voltage; stabilization of AC voltage; step-up voltage;
Conference_Titel :
Micro/Nanotechnologies and Electron Devices (EDM), 2014 15th International Conference of Young Specialists on
Conference_Location :
Novosibirsk
Print_ISBN :
978-1-4799-4669-3
DOI :
10.1109/EDM.2014.6882552
