A Three-Phase Battery Charger with Constant Current and Pulse-Ripple-Current Charging Capability

Tang, Cheng-Yu; Chen, Pon-Tzu; Chen, Yaow-Ming

doi:10.1109/ifeec47410.2019.9014931

Cited by 3 publications

(1 citation statement)

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“…Although these proposed methods are effective, the bidirectional power flow control combining the PRC and SRC methods integrated with the three-phase converter are not considered and exposed. In [34], a three-Phase battery charger with the CC and the PRC charging was proposed. However, the SRC charging feature was not considered whereas the bidirectional charging/discharging capability was not developed.…”

Section: Introductionmentioning

confidence: 99%

Bidirectional Power Flow Control Integrated With Pulse and Sinusoidal-Ripple-Current Charging Strategies for Three-Phase Grid-Tied Converters

2021

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The objective of this paper is to propose bidirectional charging/discharging strategies for three-phase grid-tied converters. The bidirectional power flow control feature of the converter is able to realize both charging and discharging capability. Besides, in order to achieve high charging efficiency as well as extend the life of the battery, five charging strategies are adopted and developed: 1) the constant current (CC) charging, 2) the pulse-ripple-current (PRC) charging, 3) the sinusoidal-ripple-current (SRC) charging, 4) the bidirectional pulse-ripple-current (BPRC) charging and 5) the bidirectional sinusoidalripple-current (BSRC) charging. The direct quadrature (d-q) transformation is utilized for the converter to realize different charging methods. These methods can be achieved by the digital signal processor (DSP) without adding extra circuit components. In addition, the charging power differences between each strategy are considered and analyzed in this paper. Finally, both simulation and experimental results obtained from a 5-kW prototype circuit verify the performance and feasibility of the proposed bidirectional charger. INDEX TERMS Three-phase grid-tied converter, bidirectional chargers, energy storage system.

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Section: Introductionmentioning

confidence: 99%

Bidirectional Power Flow Control Integrated With Pulse and Sinusoidal-Ripple-Current Charging Strategies for Three-Phase Grid-Tied Converters

2021

Self Cite

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Bidirectional Power Flow Control and Hybrid Charging Strategies for Three-Phase PV Power and Energy Storage Systems

Tang

Chen²,

Jheng

2021

IEEE Trans. Power Electron.

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A Compact Overview on Li-Ion Batteries Characteristics and Battery Management Systems Integration for Automotive Applications

Ria,

Dini

2024

Energies

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The transition to sustainable mobility is progressing rapidly, with electric vehicles (EVs) playing a pivotal role in lowering greenhouse gas emissions and reducing the reliance on fossil fuels. At the core of this transformation are lithium-ion batteries (Li-ion), valued for their high energy density and long cycle life. However, the increasing demand for EVs necessitates continuous improvements in battery technology and the integration of advanced systems to ensure safe, efficient, and reliable performance. This review offers a clear and comprehensive summary of the latest innovations in Li-ion battery chemistry, battery pack design, and Battery Management System (BMS) functionalities. Unlike other reviews, this work emphasizes practical considerations, such as voltage, power, size, and weight for commercial vehicles. It also addresses integrated safety solutions, including disconnection systems and pre-charge circuits, which are vital for enhancing battery safety and lifespan. Additionally, it explores key BMS functions, like cell monitoring, balancing, and thermal management, all crucial for maximizing battery performance and ensuring safe operation. By consolidating current research and industry practices, this article provides essential information in a concise yet accessible format. It enables researchers to quickly gain a solid understanding of the field, distinguishing itself from reviews that focus on narrower aspects of battery technology. Its holistic approach delivers valuable insights for improving EV charging systems’ safety and performance, making it a highly useful resource for researchers and industry professionals alike.

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A Three-Phase Battery Charger with Constant Current and Pulse-Ripple-Current Charging Capability

Cited by 3 publications

References 25 publications

Bidirectional Power Flow Control Integrated With Pulse and Sinusoidal-Ripple-Current Charging Strategies for Three-Phase Grid-Tied Converters

Bidirectional Power Flow Control Integrated With Pulse and Sinusoidal-Ripple-Current Charging Strategies for Three-Phase Grid-Tied Converters

Bidirectional Power Flow Control and Hybrid Charging Strategies for Three-Phase PV Power and Energy Storage Systems

A Compact Overview on Li-Ion Batteries Characteristics and Battery Management Systems Integration for Automotive Applications

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