A Comprehensive Review of Wireless Charging Technologies for Electric Vehicles

Ahmad, Aqueel; Alam, Mohammad Saad; Chabaan, Rakan

doi:10.1109/tte.2017.2771619

Cited by 610 publications

(177 citation statements)

References 109 publications

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“…Transportation electrification and integration have played a key role in reducing greenhouse gas (GHG) emissions, thereby mitigating the energy crisis, and other environmental issues. 1 Automobile industries have seen significant advancement in the gradual replacement of internal combustion engine vehicles by electric vehicles (EVs). An EV is usually powered through a collector system by electricity from off-vehicle sources, or through self-contained devices to convert fuel to electricity.…”

Section: Introductionmentioning

confidence: 99%

Evaluation of fluctuating voltage topology with fuel cells and supercapacitors for automotive applications

Xun

Liu

2019

Int J Energy Res

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Summary To develop a single‐stage power conversion topology in which energy storage devices can be directly coupled, a fluctuating voltage topology is applied, leading to lower cost and more compactness with the absence of DC/DC converters. This paper investigates such a topology for automotive applications where fuel cells are directly connected to the DC bus of the inverter, resulting in fluctuating voltage across the DC bus. Further, a supercapacitor pack is also introduced to maintain the power capacity and voltage stability. The hybridization principle and practical application of such a topology are then discussed in the time domain and frequency domain. Furthermore, the transient power requirement is decomposed to design the size of fuel cells and supercapacitors. Simulation results from the modeling of the fuel cell‐supercapacitor powertrain demonstrate the feasibility and effectiveness of this topology. The supercapacitors can serve as a low‐pass filter for the fuel cells. In conclusion, the peak power requirement can be successfully achieved because of the lowered system impedance, and the fuel cells only need to supply the average power.

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Section: Introductionmentioning

confidence: 99%

Evaluation of fluctuating voltage topology with fuel cells and supercapacitors for automotive applications

Xun

Liu

2019

Int J Energy Res

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“…The drawback of these chargers is high power loss and low efficiency. Saad et al in their article as shown in Figure comparatively overview the conductive and wireless charging by means of a latest advancement method of static, dynamic, and quasi‐dynamic wireless charging.…”

Section: Variants Of Evsmentioning

confidence: 99%

En route of electric vehicles with the vehicle to grid technique in distribution networks: Status and technological review

et al. 2019

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The presence of electric vehicles (EVs) directly affects the low voltage electric distribution networks. This article depicts the anticipated problems that occurred when it draws power from grid to vehicle in the charging scenario and critically analyze EV as dynamic storage while feeding the power grid in the discharging status (vehicle to grid). The merits and demerits by deploying the mass integration of EVs into the distribution network are comprehensively investigated. Moreover, the challenges of integrating renewable energy resources and deployment of EVs, for the efficient, reliable, and uninterruptible power flow are covered. The future scopes of electric mobility industry including wireless EV charging, vehicle to home, cloud to home charging are also highlighted. This comprehensive review is highly beneficial for the research community and design engineers working in this area. K E Y W O R D Selectric vehicles, grid to vehicle, power charger, power stability, renewable energy resources, smart grid, vehicle to grid

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“…Table 5 shows key standards for wireless charging. [8] In the near term, vehicles that are capable to be charged wirelessly under recommended practice should also be able to be charged by SAE J1772 plug in chargers. SAE recommended practice J2954 is intended to be used for stationary applications (charging while vehicle is not in motion).…”

Section: Ev Wireless Charging Standardsmentioning

confidence: 99%

A case Study on wired and Wireless charger standards in India for Electric Vehicle Application

Shivanand¹,

Maruthi²,

Bobba

et al. 2019

E3S Web Conf.

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India has taken major step in adopting the electric vehicle by means of FAME Scheme (Fast Adoption and Manufacturing of Electric Vehicles), a government initiative. ARAI (Automotive Research Authority of India) and DHI (Department of Heavy Industry) have published standardization protocol for both EV charging infrastructure. Many of those standards are derived from the SAE (Society of Automotive Engineers) Internationals and IEC (International Electrotechnical Commission). USA, Europe and China are also following the same standards to build the EV (Electric Vehicle) infrastructure. This paper provides the Indian standards to build EV charging infrastructure and comparing it with other countries. Glimpses on energy demand for electric vehicles in Indian market. It also provides the demanding wireless power transfer technology in EV’s. Status of Standards provided by the industry on wireless power transfer. Factors that are necessary to be considered before drafting the standards for WPT.

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A Comprehensive Review of Wireless Charging Technologies for Electric Vehicles

Cited by 610 publications

References 109 publications

Evaluation of fluctuating voltage topology with fuel cells and supercapacitors for automotive applications

Evaluation of fluctuating voltage topology with fuel cells and supercapacitors for automotive applications

En route of electric vehicles with the vehicle to grid technique in distribution networks: Status and technological review

A case Study on wired and Wireless charger standards in India for Electric Vehicle Application

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