Design considerations for fast AC battery chargers

Bertoluzzo, Manuele; Buja, Giuseppe; Pede, G.

doi:10.1109/evs.2013.6914846

Cited by 6 publications

(2 citation statements)

References 6 publications

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“…As far as the high-power charging is concerned, the extent to which the charger performance will fulfil the grid regulation should be therefore investigated. Typically, there are four charging modes of EVs as defined by the IEC 61851-1 standard [Mode 1 (M1), Mode 2 (M2), Mode 3 (M3), and Mode 4 (M4)] [25,26]. Each charging mode has its own standard for the charging voltage and current requirements.…”

Section: Grid Compliance Of the Proposed Integrated On-board Chargermentioning

confidence: 99%

Interior permanent magnet motor‐based isolated on‐board integrated battery charger for electric vehicles

Abdel‐Khalik¹,

Massoud²,

Ahmed³

2017

IET Electric Power Applications

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This study proposes an isolated on-board integrated battery charger using an interior permanent magnet (IPM) machine with a nine-slot/eight-pole combination or its multiples, and equipped with a non-overlapped fractional slot concentrated winding. The proposed winding layout comprises three three-phase winding sets that are connected in such a way as to provide six motor terminals. Hence, a six-phase or two three-phase converters will be required for propulsion. Under motoring mode, the machine can be effectively regarded as a six-phase machine, which provides a high fault-tolerant capability, and allows for a 'limp home' mode of operation. Additionally, all magneto motive force subharmonics are eliminated, which significantly reduces the induced rotor eddy current losses, when compared with a conventional three-phase motor having the same slot/pole combination. In battery charging mode, the winding is reconfigured, so that the machine is considered as a three-phase to six-phase rotating transformer. A 40 kW IPM machine is designed and simulated under different modes of operation using two-dimensional finite element analysis to validate the proposed concept. A small-scale prototype machine is also used for experimental validation.

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Section: Grid Compliance Of the Proposed Integrated On-board Chargermentioning

confidence: 99%

Interior permanent magnet motor‐based isolated on‐board integrated battery charger for electric vehicles

Abdel‐Khalik¹,

Massoud²,

Ahmed³

2017

IET Electric Power Applications

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“…Today's EV's are equipped with Li-ion batteries supporting a Fast Charging current [1]. Most modern EV's can accept a charging current of magnitude xC where x is the multiplication factor and C is the capacity of the battery [2].…”

Section: Introductionmentioning

confidence: 99%

Design and Assessment of Electric Vehicle Performance Parameters based on Drive Cycle

Joseph¹,

Bhoir²

2021

ITM Web Conf.

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Electric vehicle plays a significant role, in the future transportation across the world. EV has the potential to reduce air pollution and emission of Greenhouse gasses significantly compared to the existing fossil-fuel-based vehicles. Even though substantial progress can be expected in the area of embarked energy storage technologies, charging infrastructure, customer acceptance of Electric Vehicles is still limited due to the problems of Driving range anxiety and long battery charging time. We can solve most of these problems with the infrastructure development ,optimum sizing and design of the vehicle components and extensive study on vehicle dynamics under various real-time driving conditions. This research focuses on the Matlab software based co-simulation of Electric Vehicle system, including the battery pack and motor, to predict the vehicle performance parameters like driving range, efficiency, power requirement, and energy characteristics under different driving scenarios. The vehicle’s acceleration performance, energy consumption, and efficiency are determined by simulation and verified analytically. Using ADVISOR software the fuel economies and tail pipe emission for various vehicle models are determined by simulation and results are compared with Hybrid Electric vehicle models.

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