Journal article
Improved Method for Paralleling Reduced Switch VSI Modules: Harmonic Content and Circulating Current
Abstract
A new zero-sequence circulating current (ZSCC) reduction method for multimodule voltage source inverters (MVSIs) consisting of $P$ three-phase inverters that are connected in parallel is proposed in this paper. Four-switch inverter modules are used instead of the conventional six-switch modules to reduce the cost. In this paper, the effectiveness of the proposed ZSCC reduction method is studied using selective harmonic elimination pulse width …
Authors
Narimani M; Moschopoulos G
Journal
IEEE Transactions on Power Electronics, Vol. 29, No. 7, pp. 3308–3317
Publisher
Institute of Electrical and Electronics Engineers (IEEE)
Publication Date
July 1, 2014
DOI
10.1109/tpel.2013.2280723
ISSN
0885-8993