Journal article
Model Predictive Control of Capacitor Voltage Balancing for Cascaded Modular DCDC Converters
Abstract
Input-series output-series (ISOS) modular dcdc converters are suitable for applications involving high input and output voltages. Input voltage sharing (IVS) and output voltage sharing (OVS) of the constituent modules must be guaranteed for an ISOS system. A duty cycle-based model predictive control (DC-MPC) scheme is proposed in this paper to achieve IVS and OVS for an ISOS system. The employed switching frequency in the DC-MPC scheme is fixed;…
Authors
Wei Q; Wu B; Xu D; Zargari NR
Journal
IEEE Transactions on Power Electronics, Vol. 32, No. 1, pp. 752–761
Publisher
Institute of Electrical and Electronics Engineers (IEEE)
DOI
10.1109/tpel.2016.2530869
ISSN
0885-8993