Phase-Locked Bidirectional Converter With Pulse Charge Function for 42-V/14-V Dual-Voltage PowerNet

Chen, Liang-Rui; Young, Cynthia; Chu, Neng-Yi; Liu, Chuansheng

doi:10.1109/tie.2010.2051930

Cited by 34 publications

(13 citation statements)

References 14 publications

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“…1, the frequency for the minimum impedance can be utilized to reduce the energy loss in the battery charging process, which leads to the maximum energy transfer efficiency (the optimal electrochemical reaction) [23]- [25]. Here, the energy transfer efficiency is expressed as:…”

Section: Ac-impedance Characteristic Of Li-ion Batteries and Enermentioning

confidence: 99%

Hybrid Sinusoidal-Pulse Charging Method for the Li-Ion Batteries in Electric Vehicle Applications Based on AC Impedance Analysis

Hu¹,

Liang²,

He³

2016

Journal of Power Electronics

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A hybrid sinusoidal-pulse current (HSPC) charging method for the Li-ion batteries in electric vehicle applications is proposed in this paper. The HSPC charging method is based on the Li-ion battery ac-impedance spectrum analysis, while taking into account the high power requirement and system integration. The proposed HSPC method overcomes the power limitation in the sinusoidal ripple current (SRC) charging method. The charger shares the power devices in the motor inverter for hardware cost saving. Phase shifting in multiple pulse currents is employed to generate a high frequency multilevel charging current. Simulation and experimental results show that the proposed HSPC method improves the charger efficiency related to the hardware and the battery energy transfer efficiency.

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Section: Ac-impedance Characteristic Of Li-ion Batteries and Enermentioning

confidence: 99%

Hybrid Sinusoidal-Pulse Charging Method for the Li-Ion Batteries in Electric Vehicle Applications Based on AC Impedance Analysis

Hu¹,

Liang²,

He³

2016

Journal of Power Electronics

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“…The batteries can be cascaded to increase the capacity of storage and reduce the transmission losses,. [1], [2], [3]. The battery balancing techniques have been proposed which can be classified as i) Dissipative battery balancing [4], [5] and ii) Non dissipative battery balancing.…”

Section: Introductionmentioning

confidence: 99%

Battery Balancing For a Multilevel Inverter

Uplaonkar,

Vagha

2019

IJEAT

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Battery balancing for a H bridge seven level inverter for a distributed generation is presented in this paper. The individual bridge is given input which is straight away attached to the battery. This arrangement of the batteries could be balanced by regulating the switching angle of switches in inverter. The standard setup of the scheme is described, and then mathematical equations are obtained. The outcome of simulation shows that battery balancing is achieved.

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“…Using electric energy for transportation applications will help reduce not only the green house gases but also the dependency on conventional fossil fuels [1][2][3][4]. Using electric energy for transportation applications will help reduce not only the green house gases but also the dependency on conventional fossil fuels [1][2][3][4].…”

Section: Introductionmentioning

confidence: 99%

“…The worldwide increase in demand for fossil fuels and the need to reduce the green house gas emissions have fostered the development in electric vehicle (EV) technology. Using electric energy for transportation applications will help reduce not only the green house gases but also the dependency on conventional fossil fuels [1][2][3][4]. The increasing popularity of EVs is presenting the automotive industry with new challenges.…”

Section: Introductionmentioning

confidence: 99%

Design and implementation of a high‐efficiency LiFePO₄ battery charger for electric vehicle applications

Chiu

Tseng

et al. 2012

Circuit Theory & Apps

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This letter studies and implements a high-efficiency LiFePO 4 battery charger. The modular design can satisfy the requirements of series/parallel charging for electric vehicle applications. A CC-CC-CV charging scheme is also realized to meet the characteristics of LiFePO 4 battery stacks. A 2 kW laboratory prototype is built and tested. The experimental results are shown to verify the feasibility of the proposed scheme.

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Phase-Locked Bidirectional Converter With Pulse Charge Function for 42-V/14-V Dual-Voltage PowerNet

Cited by 34 publications

References 14 publications

Hybrid Sinusoidal-Pulse Charging Method for the Li-Ion Batteries in Electric Vehicle Applications Based on AC Impedance Analysis

Hybrid Sinusoidal-Pulse Charging Method for the Li-Ion Batteries in Electric Vehicle Applications Based on AC Impedance Analysis

Battery Balancing For a Multilevel Inverter

Design and implementation of a high‐efficiency LiFePO₄ battery charger for electric vehicle applications

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Phase-Locked Bidirectional Converter With Pulse Charge Function for 42-V/14-V Dual-Voltage PowerNet

Cited by 34 publications

References 14 publications

Hybrid Sinusoidal-Pulse Charging Method for the Li-Ion Batteries in Electric Vehicle Applications Based on AC Impedance Analysis

Hybrid Sinusoidal-Pulse Charging Method for the Li-Ion Batteries in Electric Vehicle Applications Based on AC Impedance Analysis

Battery Balancing For a Multilevel Inverter

Design and implementation of a high‐efficiency LiFePO4 battery charger for electric vehicle applications

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Product

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Design and implementation of a high‐efficiency LiFePO₄ battery charger for electric vehicle applications