Pulsewidth Modulation Inverter Drive with Fast Response to Frequency and Amplitude Controls
- 1 November 1981
- journal article
- Published by Institute of Electrical and Electronics Engineers (IEEE) in IEEE Transactions on Industrial Electronics and Control Instrumentation
- Vol. IECI-28 (4), 252-255
- https://doi.org/10.1109/tieci.1981.351048
Abstract
A pulsewidth modulation (PWM) inverter drive is presented, which uses an original parallel processing technique. The multiplication process of the voltage demand by the instantaneous value of the wave is achieved in time domain using a variable frequency clock. Optimum feedback is used to ensure the accuracy of the analog processing stage, with the result of a rapid and accurate response achieved with a modest component count requiring very little adjustment.Keywords
This publication has 2 references indexed in Scilit:
- Dynamic Performance of a Frequency ControllerIEEE Transactions on Communications, 1980
- Pulse Width Modulated Inverters for AC Motor DrivesIEEE Transactions on Industry and General Applications, 1967