Distributed Control and Advanced Modulation of Cascaded Photovoltaic-Battery Converter Systems

Abstract

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Efficient and Reliable Control of Multi-Level Dual-Active-Bridge Converters

“…2. 16, where NS denotes the control strategy by using the optimal numerical solutions obtained by Mathematica. As shown in Fig.…”

“…Fig. 1.1 shows a typical MVDC-structure PV system, where the energy storage system is integrated into the grid to suppress voltage fluctuations and other issues caused by the intermittent power generation of the PV system, and achieve schedulable power flow [16]. In addition, an auxiliary power supply system is employed to supply a low voltage (e.g., 24 V) to various auxiliary systems in the PV system, e.g., control systems and gate-driving systems.…”