Benfei Wang
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View article: Communication-Free Interleaving Control of Parallel-Connected DC-DC Converters
Communication-Free Interleaving Control of Parallel-Connected DC-DC Converters Open
Parallel-connected converters are commonly used in applications such as DC microgrids. The presence of multiple converters allows for the use of the interleaving technique to minimize bus ripple. Most existing interleaving methods rely on …
View article: A Multiple‐Port Three‐Level DC/DC Converter for HESS with Power Sharing in DC Microgrids
A Multiple‐Port Three‐Level DC/DC Converter for HESS with Power Sharing in DC Microgrids Open
In order to reduce the volume, weight and cost of conventional hybrid energy storage system (HESS) while properly exploring the complementary features of different energy storage devices for DC microgrid applications, this paper proposes a…
View article: Event-triggered Deadbeat Control for the Hybrid Energy Storage System in Electric Vehicles
Event-triggered Deadbeat Control for the Hybrid Energy Storage System in Electric Vehicles Open
张荣辉 1
View article: Active DC‐link balancing and voltage regulation using a three‐level converter for split‐link four‐wire system
Active DC‐link balancing and voltage regulation using a three‐level converter for split‐link four‐wire system Open
The integration of the distributed generation to the unbalanced loads or the grid requires a three‐phase four‐wire inverter. The three‐phase four‐wire inverter could be of three‐leg or four‐leg topology. However, both the topologies have t…
View article: Simplified Four-Level Inverter-Based Dynamic Voltage Restorer With Single DC Power Source
Simplified Four-Level Inverter-Based Dynamic Voltage Restorer With Single DC Power Source Open
This paper proposes a simplified four-level (S4L) inverter based dynamic voltage restorer (DVR). In the proposed configuration, the dual buck stage can output full, two thirds, and one third of dc link voltage. Including the zero voltage p…
View article: A Model Predictive Current Controlled Bidirectional Three-Level DC/DC Converter for Hybrid Energy Storage System in DC Microgrids
A Model Predictive Current Controlled Bidirectional Three-Level DC/DC Converter for Hybrid Energy Storage System in DC Microgrids Open
This letter proposes a new three-level dc/dc converter configuration for a hybrid energy storage system (HESS) in dc microgrids. It effectively integrates different energy storage devices (ESDs), such as battery and ultracapacitor (UC), us…
View article: A New Flexible Power Quality Conditioner With Model Predictive Control
A New Flexible Power Quality Conditioner With Model Predictive Control Open
This paper presents the topology, analysis, and control implementation of a new single-phase flexible power quality conditioner (FPQC), which can be used for handling voltage- and current-related power quality (PQ) problems. Different from…
View article: An SI-MISO Boost Converter With Deadbeat-Based Control for Electric Vehicle Applications
An SI-MISO Boost Converter With Deadbeat-Based Control for Electric Vehicle Applications Open
This paper presents a single-inductor multiple-input single-output (SI-MISO) boost converter with a deadbeat-based control method. The proposed deadbeat-based control has the capability to simultaneously conduct the power regulation from m…
View article: Deadbeat Control for a Single-Inductor Multiple-Input Multiple-Output DC–DC Converter
Deadbeat Control for a Single-Inductor Multiple-Input Multiple-Output DC–DC Converter Open
This paper presents a deadbeat-based method for the single-inductor multiple-input multiple-output (SI-MIMO) dc-dc converter. By solving the cross regulation problem of the SI-MIMO dc-dc converter, the proposed method is capable of achievi…
View article: Energy Management and Control for Grid Connected Hybrid Energy Storage System Under Different Operating Modes
Energy Management and Control for Grid Connected Hybrid Energy Storage System Under Different Operating Modes Open
DC-coupled microgrids are simple as they do not require any synchronization when integrating different distributed energy generations. However, the control and energy management strategy between the renewable energy sources and the energy …
View article: Digital model predictive control for multi-port DC-DC converters
Digital model predictive control for multi-port DC-DC converters Open
This thesis presents several digital model predictive control (MPC) methods for different types of multi-port DC-DC converters, including single-inductor single-input multiple-output (SI-SIMO) DC-DC converter, single-inductor multiple-inpu…