A Reconfigurable On-Board Power Converter for Electric Vehicle With Reduced Switch Count

Meher, Soumya Ranjan; Banerjee, Somenath; Vankayalapati, Bhanu Teja; Singh, Rajeev Kumar

doi:10.1109/tvt.2020.2973316

Cited by 29 publications

(7 citation statements)

References 28 publications

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“…Most of the published topologies for integrated chargers are high voltage topologies. In order to apply the integrated charging theory for low voltage battery applications, the authors in [77] proposed a reconfigurable converter-based topology, as is shown in Figure 14. The topology works as a traditional two-stage OBC during the charging mode while all the contactors are in the normally open (NO) state.…”

Section: Integrated Chargersmentioning

confidence: 99%

A Comprehensive Review of Machine-Integrated Electric Vehicle Chargers

et al. 2022

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Electric Vehicles are becoming increasingly popular due to their environment friendly operation. As the demand for electric vehicles increases, it has become quite important to explore their charging strategies. Since charging and traction do not normally occur simultaneously and the power electronics converters for both operations have some similarities, the practice of integrating both charging and traction systems is becoming popular. These types of chargers are termed ‘Integrated Chargers’. The aim of this paper is to review the available literature on the integrated chargers and present a critical analysis of the pros and cons of different integrated charging architectures. Integrated chargers for electric vehicles with three-phase permanent magnet synchronous machines, multi-phase machines and switched reluctance machines were compared. The challenges with the published integrated chargers and the future aspect of the work were been discussed.

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Section: Integrated Chargersmentioning

confidence: 99%

A Comprehensive Review of Machine-Integrated Electric Vehicle Chargers

et al. 2022

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“…Output varies from ±+9nE for 'n' units. V. FUTURE TRENDS Although, many RSC-MLI topologies are reported in open-loop with RL load, a few RSC-MLI configurations are reported for specific applications such as PV [167][168][169], adjustable speed drives [170][171][172][173], power quality [174], FACTS [175], solid-state transformers [176], energy storage [177,178], electric vehicles [179], wireless power transfer [180] and power factor correction [181,182]. While, the RSC-MLI topologies are widely popular in academia from the past decade, they are yet to be penetrated in commercial applications.…”

Section: Topology -Iv [118]mentioning

confidence: 99%

A Survey on Reduced Switch Count Multilevel Inverters

Vemuganti¹,

Sreenivasarao

Ganjikunta

et al. 2021

IEEE Open J. Ind. Electron. Soc.

124

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An efficient and cost-effective power converter is a pre-requisite for the modern power applications. With the evolvement of matured medium power self-commutated switching devices, multilevel inverters (MLIs) are emerged as a promising solution for high-power medium-voltage applications. Though, MLIs are performing a promising role in industrial applications, their high device count, size, cost and control complexity have restricted their market penetration. To address the disadvantages of MLIs, researchers are continuously contributing to new generation topologies under the name of reduced switch count (RSC) MLIs. From the past decade, numerous RSC-MLIs topologies have been reported for various applications. Therefore, this paper presents a comprehensive review and classification of RSC-MLI topologies, in terms of their structure, features, limitations, suitability and selection for specific applications..

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“…Relying on both the on-and off-board arrangements, an EV charger may be constructed. The articles [8] through [9], [10] explore several single stage EV chargers depending on on-board setups that have increased energy capacity and reliability. With the benefit of reducing the weight of the vehicle and the ability to charge at larger power ratings, an off-board design appears to be more attractive.…”

Section: Introductionmentioning

confidence: 99%

Performance evaluation of bridgeless isolated SEPIC-Luo converter for EV battery charging using PI and ANN controller

Dhandapani,

Ravichandran,

Shanmugam

et al. 2024

IJPEDS

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Electric vehicle (EV) rechargeable battery packs that employ traditional power factor correction (PFC) circuit design have performance limitations due to their substantial conductivity loss that ensures at the input of a diode bridge rectifier (DBR). This study suggests a bridgeless (BL) isolated single ended primary inductance converter (SEPIC) - Luo converter to address the problem. As a result, the input current exhibits a power factor operation of unity throughout the charging process. DBR elimination and current conduction through a remarkably small number of circuits both significantly reduce conduction losses. The use of an artificial neural network (ANN) and proportional integral (PI) controller enhances the converter's performance with a stable DC link voltage. The suggested converter overall operation is thoroughly described in terms of variety of operating modes and simulation-based effectiveness. Here, with the assistance of the hysteresis current controller (HCC), the input current disruptions are reduced. Constant current and voltage management is used to successfully charge the EV battery, resulting in improved efficacy and inherent PFC. By utilizing simulation outcomes achieved from MATLAB, the performance of proposed BL isolated SEPIC-Luo in boosting the power quality of EV charger system is examined.

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A Reconfigurable On-Board Power Converter for Electric Vehicle With Reduced Switch Count

Cited by 29 publications

References 28 publications

A Comprehensive Review of Machine-Integrated Electric Vehicle Chargers

A Comprehensive Review of Machine-Integrated Electric Vehicle Chargers

A Survey on Reduced Switch Count Multilevel Inverters

Performance evaluation of bridgeless isolated SEPIC-Luo converter for EV battery charging using PI and ANN controller

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