Optimizing Efficiency and Cost of Dual Active Bridge Converters for 350 kW DC Fast Chargers
An optimal Dual Active Bridge (DAB) converter configuration is identified that achieves over 95% efficiency at rated power across a wide output voltage range for 350 kW DC fast chargers, balancing efficiency and cost.
A Single-Inductor-Multiple-Output DC-DC Converter with Shared Bootstrap Gate Driver for High Efficiency and Low Cost
This paper presents a single-inductor-multiple-output (SIMO) DC-DC converter that utilizes a shared bootstrap gate driver to generate multiple output voltages efficiently and at low cost.
Implementation of Complex-Valued Sliding Mode Controllers in Three-Phase Power Converters
Two methods for implementing complex-valued sliding mode controllers in three-phase power converters are proposed, retaining the sliding mode properties of robustness and fast response without requiring additional processing to decouple the three-phase system dynamics.
Nonlinear Voltage Regulation of an Auxiliary Energy Storage in a Multiport Interconnected System
The core message of this article is to propose a novel nonlinear voltage control strategy to ensure power exchange in a multiport interconnected system, which consists of a bidirectional DC-DC converter and generating-storing devices such as supercapacitors.
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