A Review of Integrated On-Board EV Battery Chargers: Advanced Topologies, Recent Developments and Optimal Selection of FSCW Slot/Pole Combination

Metwly, Mohamed Y.; Abdel-Majeed, Mahmoud S.; Abdel‐Khalik, Ayman S.; Ashour, Hamdy A.; Hamad, Mostafa S.; Ahmed, Shehab

doi:10.1109/access.2020.2992741

Cited by 157 publications

(78 citation statements)

References 108 publications

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“…E LECTRIC vehicles (EVs) are highly attractive in the automotive industry because they use cleaner energy and can achieve superior performance compared to fossil-fueled vehicles [1]- [4]. Many countries, like the United States (US), Canada, China, India, and some European Union countries, have already established governmental incentive policies to support the development of EVs [5], [6].…”

Section: Introductionmentioning

confidence: 99%

“…Many papers investigate integrated OBCs with electrical motor or contactless inductive charging technologies. However, they do not concentrate on the research and application of the bidirectional OBC [1], [13], [25], [26]. For bidirectional OBCs, some papers proposed advanced new two-stage or single-stage topologies, control strategy, and design optimization methods [16], [24], [27], which is summarized in the following section.…”

Section: Introductionmentioning

confidence: 99%

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A Review of Bidirectional On-Board Chargers for Electric Vehicles

et al. 2021

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The fast development of electric vehicles (EVs) provides significant opportunities to further utilize clean energies in the automotive. On-board chargers (OBCs) are widely used in EVs because of their simple installation and low cost. Limited space in the vehicle and short charging time require an OBC to be power-dense and highly efficient. Moreover, the possibility for EVs to deliver power back to the grid has increased the interest in bidirectional power flow solutions in the automotive market. This paper presents a comprehensive overview and investigation on the state-of-the-art solutions of bidirectional OBCs. It reviews the current status, including architectures and configurations, smart operation modes, industry standards, major components, and commercially available products. A detailed overview of the promising topologies for bidirectional OBCs, including two-stage and single-stage structures, is provided. Future trends and challenges for topologies, wide bandgap technologies, thermal management, system integration, and wireless charging systems are also discussed in this paper.

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Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

A Review of Bidirectional On-Board Chargers for Electric Vehicles

et al. 2021

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“…The most up-to-date research in this field is still showing a persistent interest to highlight the various benefits of this promising technology in various industrial applications such as automotive, aerospace, ship propulsion, and offshore wind energy generation systems [2]. Consequently, recent literature has discussed several challenges such as control, machine design, [3], [4] parameter identifications [5], fault detection and post-fault operation [6], [7] as well as some other innovative applications [8], [9].…”

Section: Introductionmentioning

confidence: 99%

Assessment of Predictive Current Control of Six-Phase Induction Motor With Different Winding Configurations

et al. 2021

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Asymmetrical six-phase (A6P) induction motor-based drives can be considered as a wellestablished employed technology in high-power safety-critical industry sectors. Of the different control techniques proposed for multiphase machines, model predictive control (MPC) has recently been favored thanks to its simplicity, rapid dynamic response, and flexibility to define new control objectives. One of the main operating challenges when employing MPC to A6P induction machine is the poor quality of the phase current waveform due to the relatively low impedance of the secondary subspace. Although different controller structures have been introduced in the available literature to mitigate this problem, most of the available proposals, if not affecting the dc-link voltage utilization, will likely add to the control complexity. From the stator winding layout perspective, this paper attempts to investigate the effect of different winding configurations of six-phase stators with isolated neutral arrangements on the performance of predictive current control (PCC). This study shows that the winding configuration affect the mapping of the 64 available voltage vectors to the and subspaces, the induced current ripples, and the required weighting factor employed in PCC. The theoretical findings have experimentally been validated using a 1kW twelve-phase machine that can externally be reconnected to form any of the three available six-phase winding configurations.INDEX TERMS six-phase, dual three-phase, asymmetrical, symmetrical, predictive current control, voltage space decomposing.

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“…The most up-to-date research has diligently continued to shed light on the numerous advantages of this promising technology in different applications. To this end, recent literature has addressed many of the challenges, including but not limit to: control [3]- [7], modelling [8]- [10], improved winding layout designs [11][12][13][14], and innovative applications [15], [16].…”

Section: Introductionmentioning

confidence: 99%

Effect of Winding Configuration on Six-Phase Induction Machine Parameters and Performance

2020

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Six-phase induction machines have mostly shown promise in high-power electric drive applications as well as wind energy conversion systems. Different winding configurations for six-phase stators have been published, namely, dual three-phase (D3P), symmetrical six-phase (S6P), and asymmetrical six-phase (A6P) winding layouts. Although a body of research investigating six-phase machines and their control for different six-phase winding arrangements exists, a thorough comparative study between these different arrangements in terms of machine parameters and performance, has not been done so far. This paper employs a 12-phase stator with a configurable terminal box to compare different six-phase configurations by simply reconnecting the stator terminals of the twelve phases in different manners to obtain an equivalent six-terminal stator. This way, the same stator machine dimensions and copper volume will be assumed for all connections. The comparative study focuses on the effect of winding connection on machine parameters of the different subspaces, phase current quality and machine characteristic curves. Experimental validation has been carried out using a 1kW prototype system.

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A Review of Integrated On-Board EV Battery Chargers: Advanced Topologies, Recent Developments and Optimal Selection of FSCW Slot/Pole Combination

Cited by 157 publications

References 108 publications

A Review of Bidirectional On-Board Chargers for Electric Vehicles

A Review of Bidirectional On-Board Chargers for Electric Vehicles

Assessment of Predictive Current Control of Six-Phase Induction Motor With Different Winding Configurations

Effect of Winding Configuration on Six-Phase Induction Machine Parameters and Performance

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