Converter used as a battery charger and a motor speed controller in an industrial truck

Lacressonnière, Fabien; Cassoret, Bertrand

doi:10.1109/epe.2005.219286

Cited by 79 publications

(37 citation statements)

References 3 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…In [4] Cocconi has presented an integrated motor drive / battery charger based induction or brushless DC motor with a set of relays. In [5] the authors have proposed an integrated motor drive / battery charger based on a wound-rotor induction motor. Recently a split-stator winding IPMSM has been proposed for an isolated high-power integrated charger [6].…”

Section: Index Terms - Batterymentioning

confidence: 99%

Integrated Traction/Charge/Air Compression Supply Using Three-Phase Split-Windings Motor for Electric Vehicles

Lhomme

Delarue

Moraes

et al. 2018

IEEE Trans. Power Electron.

View full text Add to dashboard Cite

is an open access repository that collects the work of Arts et Métiers ParisTech researchers and makes it freely available over the web where possible. Any correspondence concerning this service should be sent to the repository Administrator : archiveouverte@ensam.eu  Abstract -High cost, no-ideal driving range and charge time limit electric vehicle market share. Facing these challenges, an integrated motor drive/battery charger system has been proposed by Valeo. A further advancement, based on this system, is present in this paper; for the first time, the integration of traction, charging and air-compressor supply modes is proposed and tested by realtime experimentation. This integrated system is expected to increase the vehicle component compactness and power, therefore potentially reduce the cost and battery charging time. An overall and unique control scheme is detailed to achieve the three main operating modes: traction, charging and air-compressor supply modes. The real-time experimentation results show the system feasibility.

show abstract

Section: Index Terms - Batterymentioning

confidence: 99%

Integrated Traction/Charge/Air Compression Supply Using Three-Phase Split-Windings Motor for Electric Vehicles

Lhomme

Delarue

Moraes

et al. 2018

IEEE Trans. Power Electron.

View full text Add to dashboard Cite

show abstract

“…3. As can be seen, the excitation in the torque producing (α-β) plane is pulsating, since a part of the excitation is transferred into the non-torque producing (x-y) plane (5). The excitation that is left in α-β plane is not capable of producing a starting torque in the machine; thus the rotor stays at standstill during the charging process.…”

Section: IImentioning

confidence: 99%

“…However, only a few configurations capable of fast charging incorporating these types of machines have been reported [4][5][6][7][8][9][10][11][12]. Moreover, most solutions require mechanical locking of the machine's rotor, since a torque gets developed in the machine during the charging mode, leading to low efficiency, increased wear and noise.…”

mentioning

confidence: 99%

A Fast On-Board Integrated Battery Charger for EVs Using an Asymmetrical Six-Phase Machine

Subotić

Levi

Bodo

2014

2014 IEEE Vehicle Power and Propulsion Conference (VPPC)

View full text Add to dashboard Cite

AbstractThe paper considers a novel fast charging topology for electric vehicles (EVs). Instead of being made as a separate unit, the proposed on-board charger utilizes power electronics components that already exist inside the vehicle, namely an asymmetrical six-phase propulsion motor and a six-phase inverter. The charger can operate at unity power factor, and is capable of vehicle-to-grid (V2G) operation as well. Additional degrees of freedom of the six-phase machine are employed in order to transfer a part of excitation from the torque producing to non-torque/flux producing plane of the machine. Consequently, electromagnetic torque is not produced in the machine during the charging/V2G process, so that the rotor does not have to be mechanically locked. A theoretical analysis of the operating principles is reported, and simulation results are given for both charging and V2G mode of operation.

show abstract

“…As a rotating field gets developed during the charging process, the machine has to be mechanically locked in order to prevent its movement, which is a severe drawback. An isolated configuration is presented in [9]. It utilizes a three-phase machine with a wound rotor to act as a transformer during the charging process.…”

Section: Introductionmentioning

confidence: 99%

A fast on-board integrated battery charger for four-motor EVs

Subotić

Jones

Levi

2014

2014 International Conference on Electrical Machines (ICEM)

View full text Add to dashboard Cite

 A novel type of fast on-board battery charger, applicable for four-motor electric vehicles (EVs), is presented in the paper. The charger consists exclusively of components that are already present on-board the vehicle. Having no new elements, it has a positive impact on the cost, weight and space saving in the vehicle. A three-phase grid is directly attached to the neutral points of three propulsion machines, so that hardware reconfiguration with respect to the propulsion mode of operation is not required. The charger operates with unity power factor and both charging and vehicle-to-grid (V2G) modes are feasible. The torque is not produced in the machines during the charging/V2G process. The charger is particularly suited for the interleaving process, which is used to improve the quality of the current that is taken/injected into the grid. A complete control algorithm for the charging/V2G operation is given, and performance of the charger, including torque-free operation feature, is validated by simulations.Index Terms  Battery charger, electric vehicles, integrated on-board topology.

show abstract

Converter used as a battery charger and a motor speed controller in an industrial truck

Cited by 79 publications

References 3 publications

Integrated Traction/Charge/Air Compression Supply Using Three-Phase Split-Windings Motor for Electric Vehicles

Integrated Traction/Charge/Air Compression Supply Using Three-Phase Split-Windings Motor for Electric Vehicles

A Fast On-Board Integrated Battery Charger for EVs Using an Asymmetrical Six-Phase Machine

A fast on-board integrated battery charger for four-motor EVs

Contact Info

Product

Resources

About