A.C. ELECTRIC DRIVE WITH PULSE-WIDTH MODULATION CONTROL
Abstract
The paper proposes an original method for pulse-width modulation (PWM) of A.C. voltage. The method makes it possible to improve harmonic composition of the voltage. The paper presents results of approbation of the method for PWM-control of an asynchronous electric drive using the developed model in the environment of МathCad.
References
1. http://www.artesk.ru/softstarter_siemens
2. Belyaev, V. P. Electrical Engineering. Electrical Engineering Transformation at Variable Frequency Control
3. Braslavsky, I. Ya. Asynchronous Semiconducting Electric Drive with Parametric Control / I. Ya. Braslavsky. - M.: Energoatomizdat, 1988.
4. Method for Pulse-Width Modulation of A.C. Output Voltage: Inventor’s Certificate 764096 (USSR) / V. P. Belyaev, G. I. Gulkov, V. G. Sidorov; Invention Application in 1979 //B. I. - 1980. - No 34. - P. 38.
Review
For citations:
Belyaev V.P. A.C. ELECTRIC DRIVE WITH PULSE-WIDTH MODULATION CONTROL. ENERGETIKA. Proceedings of CIS higher education institutions and power engineering associations. 2014;(1):11–20. (In Russ.)
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