A four-quadrant voltage converter (600 V, 500 A)

A power system based on regulators connected in a pulse-width modulation (PWM) half-bridge circuit with up-to-date power IGBT switches. The system ensures the four-quadrant operation with an out-put voltage of up to 600 V and current of up to 500 A. The control system is based on a digital signal pr...

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Bibliographic Details
Published in:	Instruments and experimental techniques (New York) Vol. 53; no. 2; pp. 240 - 245
Main Authors:	Erokhin, A. I., Medvedko, A. S., Skorobogatov, D. N., Selivanov, P. A.
Format:	Journal Article
Language:	English
Published:	Dordrecht SP MAIK Nauka/Interperiodica 01-03-2010
Subjects:	Electrical Engineering Electronics and Radio Engineering Measurement Science and Instrumentation Physical Chemistry Physics Physics and Astronomy Require Output Power Pulse Width Modulation Signal Output Voltage Half Bridge Pulse Width Modulation
Online Access:	Get full text
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Summary:	A power system based on regulators connected in a pulse-width modulation (PWM) half-bridge circuit with up-to-date power IGBT switches. The system ensures the four-quadrant operation with an out-put voltage of up to 600 V and current of up to 500 A. The control system is based on a digital signal processor and ensures all necessary measurements, interlocks, PWM signal generation, and communication with the computer.
ISSN:	0020-4412 1608-3180
DOI:	10.1134/S0020441210020156