Title :
A 5-kW Low-Frequency Power Amplifier of Improved Frequency Response
Author :
Barton, T.H. ; Birtch, R.S.
Author_Institution :
McGill University, Montreal, Canada.
fDate :
4/1/1967 12:00:00 AM
Abstract :
The amplifier comprises a pair of three-phase 60 Hz, fully controlled rectifiers, back-to-back connected to form a cyclo-convertor. The output voltage may be modulated at any frequency between zero and 50 Hz by means of a low level signal and peak voltages of up to 230 V, and peak currents of up to 30 A can be delivered to a wide variety of active and passive loads.
Keywords :
Councils; DC motors; Electricity supply industry; Frequency modulation; Frequency response; Instruments; Power conversion; Rectifiers; Thyristors; Voltage;
Journal_Title :
Industrial Electronics and Control Instrumentation, IEEE Transactions on
DOI :
10.1109/TIECI.1967.229556
