Publication Type
Conference Paper
Journal Name
Annual Conference of the IEEE Industrial Electronics Society (IECON)
Publication Date
Page Numbers
5541 to 5546
Volume
44
Issue
0
Conference Name
44th Annual Conference of the IEEE Industrial Electronics Society (IECON 2018)
Conference Location
Washington DC, District of Columbia, United States of America
Conference Sponsor
IEEE Industrial Electronics Society
Abstract
A high-frequency (HF) ac linked universal converter is proposed for distributed generations interfacing three-phase ac with single-phase ac or dc. The primary and secondary of the HF isolation transformer are, respectively, formed by a three-to-single-phase matrix converter and a cyclo-converter. Based on the operating principle, a general and simple to be implemented space vector modulation (SVM) is developed from that for the conventional indirect matrix converter and constantly operated virtual dual-active-bridge converter. Simulation studies carried out on different amplitudes and frequencies of single-phase ac output and dc output demonstrate effectiveness and simplicity of the proposed converter with the SVM solution.
