Journal article
A Novel and Simple Single-Phase Modulator for the Nested Neutral-Point Clamped (NNPC) Converter
Abstract
The nested neutral-point clamped (NNPC) converter is a four-level converter topology for medium-voltage applications with interesting properties such as operating over a wide range of voltages (2.47.2KV) without the need for connecting the power semiconductor in series, high quality output voltage, and less number of components in compare to other classical four-level topologies. The control and balance of the flying capacitors (FCs) of the …
Authors
Narimani M; Wu B; Cheng Z; Zargari NR
Journal
IEEE Transactions on Power Electronics, Vol. 30, No. 8, pp. 4069–4078
Publisher
Institute of Electrical and Electronics Engineers (IEEE)
Publication Date
August 1, 2015
DOI
10.1109/tpel.2014.2352649
ISSN
0885-8993