Title :
Optimised pulse-width modulation method of forced commutated cycloconvertor
Author :
Shin, D.-H. ; Cho, G.-H. ; Park, S.-B.
Author_Institution :
Korea Advanced Institute of Science & Technology, Department of Electrical Engineering, Seoul, Korea
Abstract :
An optimised pulse-width modulation method for a forced commutated cycloconvertor (FCC) is suggested. Using the proposed method, four unwanted low-order components of a three-pulse FCC are almost cancelled in a wide range of frequencies and voltages with relatively low switching frequency. The harmonic characteristics and simulated wave-form of output voltage are also shown.
Keywords :
commutation; cycloconvertors; optimisation; pulse width modulation; forced commutated cycloconvertor; harmonic characteristics; low switching frequency; output voltage; pulse-width modulation; simulated wave-form;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19870538
