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1. (WO2017204916) HYBRID METHOD TO SYNTHESIZE VOLTAGE WAVEFORMS WITH NON-HARMONIC PROFILES

Pub. No.:    WO/2017/204916    International Application No.:    PCT/US2017/027179
Publication Date: Fri Dec 01 00:59:59 CET 2017 International Filing Date: Thu Apr 13 01:59:59 CEST 2017
IPC: H02J 3/01
H01J 49/02
Applicants: WICHITA STATE UNIVERSITY
GORDON A. ANDERSON CUSTOM ENGINEERING
Inventors: SHVARTSBURG, Alexandre A.
ANDERSON, Gordon A.
Title: HYBRID METHOD TO SYNTHESIZE VOLTAGE WAVEFORMS WITH NON-HARMONIC PROFILES
Abstract:
Method and apparatus for generating asymmetric high-voltage waveforms with near- rectangular profiles. The method comprises producing selected low-frequency components of the Fourier series for a rectangular waveform explicitly and adding them to the amplified residual of lower-amplitude near-rectangular waveform upon filtering out certain frequencies.