Title :
Selective harmonic elimination in switching voltage waveforms of power converters
Author :
Kanetkar, V.R. ; Dubey, G.K.
Author_Institution :
Corp. R&D, Asea Brown Boveri Ltd., Vadodara, India
Abstract :
A modification to well known generalised harmonic elimination technique (suggested by Patel and Hoft in 1973), to selectively eliminate harmonics in switching voltage waveforms in power converters, is proposed here. It is implemented with two and three level waveforms and its performance is studied while eliminating low as well as high number of harmonics. The ease of implementation of the modified technique allows meeting online applications at desirable accuracies
Keywords :
harmonic distortion; power convertors; power system harmonics; switching; waveform analysis; online applications; performance; power converters; selective harmonic elimination; switching voltage waveforms; three level waveforms; two level waveforms; Convergence; Difference equations; Flowcharts; Frequency modulation; Jacobian matrices; Power system harmonics; Switching converters; Tiles; Voltage;
Conference_Titel :
Power Electronics and Drive Systems, 1997. Proceedings., 1997 International Conference on
Print_ISBN :
0-7803-3773-5
DOI :
10.1109/PEDS.1997.627464
