A Modular Multilevel Converter with Half-Bridge Submodules for Hybrid Energy Storage Systems Integrating Battery and UltraCapacitor

Feng Guo ;   Ratnesh Sharma

Tags Modular Multilevel Converter Hybrid Energy Storage System Battery UltraCapacitor Control Algorithm

In this paper, a modular multilevel converter (MMC) and the control algorithm are proposed for hybrid energy storage systems (HESS) that…

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Analysis and Design of Coupled Inductor for Interleaved Multiphase Three-Level DC-DC Converters

Mingkai Mu ;   Fred C. Lee ;   Yang Jiao ;   Sizhao Lu

Tags coupled inductor three level converter magnetic circuit integration

The coupled inductor can reduce the huge inductor current in the interleaved multiphase three-level converter, while keeping the benefits of…

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Application of Wavelet Transform-based Discharging/Charging Voltage Signal Denoising for Advanced Data-Driven SOC Estimator

Jonghoon Kim ;   B.H. Cho

Tags Wavelet transform Denoising BMS State-of-charge

This manuscript gives insight to the design and implementation of the discrete wavelet transform (DWT) based denoising technique for noise…

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Asymmetrical Duty-Cycle Control of a Novel Multi-Port CLL Resonant Converter

Kerim Colak ;   Erdem Asa ;   Mariusz Bojarski ;   Dariusz Czarkowski

Tags asymmetrical duty cycle control CLL resonant converter multi-port

In this study, a novel multi-port CLL resonant converter with an asymmetrical duty cycle control is analyzed. The proposed asymmetrical duty…

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Modular Isolated DC-DC Converter with Multi-Limb Transformer for Interfacing of Renewable Energy Sources

Ritwik Chattopadhyay ;   Subhashish Bhattacharya

Tags Multi Limb Transformer Delta Connection Three LevelDAB RES

This paper presents a modular isolated scalable three phase dual active bridge(DAB) DC-DC converter configuration using three multi limb high…

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Power Flow Control of a Dual-Input Interleaved Buck/Boost Converter with Galvanic Isolation for Renewable Energy Systems

Maria C. Mira ;   Zhe Zhang ;   Arnold Knott ;   Michael A.E. Andersen

Tags Dual-input isolated interleaved buck/boost renewable energy systems energy storage power flow control

DC Microgrid or Nanogrid has attracted increasing research interest in recent years; therefore, as a critical component, DC-DC converters…

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Sequence Impedance Measurement of Three-Phase Inverters using a Parallel Structure

Wenchao Cao ;   Yiwei Ma ;   Xuan Zhang ;   Fred Wang

Tags Sequence impedance impedance measurement stability inverter parallel circulating current

This paper proposes a sequence impedance measurement method of three-phase inverters by using a parallel structure with another inverter…

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