Challenges in the design of a 100 kw induction motor for a PHEV application

Herbst, J.D.; Hahne, J.J.; Jordan, Howard E.; Liu, H.; Gattozzi, Angelo L.; Ben, Wu

doi:10.1109/vppc.2009.5289818

Cited by 8 publications

(3 citation statements)

References 6 publications

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“…The experimental investigation was also conducted to in-situ test on the performance of the liquid cooling method. Herbst et al [57] designed a cooling loop with 50%/50% water-glycol for the thermal Fig. 8 The temperature distribution of motor [54] a without air-gap fan; b with air-gap fan Fig.…”

Section: The Thermal Management Of Alternating Current Induction Motormentioning

confidence: 99%

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Thermal Management of Electrified Propulsion System for Low-Carbon Vehicles

Huang

Wang

et al. 2020

Automot. Innov.

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An overview of current thermal challenges in transport electrification is introduced in order to underpin the research developments and trends of recent thermal management techniques. Currently, explorations of intelligent thermal management and control strategies prevail among car manufacturers in the context of climate change and global warming impacts. Therefore, major cutting-edge systematic approaches in electrified powertrain are summarized in the first place. In particular, the important role of heating, ventilation and air-condition system (HVAC) is emphasised. The trends in developing efficient HVAC system for future electrified powertrain are analysed. Then electric machine efficiency is under spotlight which could be improved by introducing new thermal management techniques and strengthening the efforts of driveline integrations. The demanded integration efforts are expected to provide better value per volume, or more power output/torque per unit with smaller form factor. Driven by demands, major thermal issues of high-power density machines are raised including the comprehensive understanding of thermal path, and multiphysics challenges are addressed whilst embedding power electronic semiconductors, non-isotropic electromagnetic materials and thermal insulation materials. Last but not least, the present review has listed several typical cooling techniques such as liquid cooling jacket, impingement/spray cooling and immersion cooling that could be applied to facilitate the development of integrated electric machine, and a mechanic-electric-thermal holistic approach is suggested at early design phase. Conclusively, a brief summary of the emerging new cooling techniques is presented and the keys to a successful integration are concluded.

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Section: The Thermal Management Of Alternating Current Induction Motormentioning

confidence: 99%

“…8 The temperature distribution of motor [54] a without air-gap fan; b with air-gap fan Fig. 9 Liquid cooling of induction motor a water jacket cooling [57] and b oil cooling [58] management of a 100 kW level induction motors. As shown in Fig.…”

Section: The Thermal Management Of Alternating Current Induction Motormentioning

confidence: 99%

Thermal Management of Electrified Propulsion System for Low-Carbon Vehicles

Huang

Wang

et al. 2020

Automot. Innov.

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“…While [9] outlined consideration of forced cooling and used a commercial thermal analysis software package, others have also considered and tested the thermal performance of the IM [50], [51].…”

Section: Copper Cage Immentioning

confidence: 99%

Automotive Electric Propulsion Systems With Reduced or No Permanent Magnets: An Overview

Boldea

Tutelea

Parsa

et al. 2014

IEEE Trans. Ind. Electron.

675

245

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Hybrid and electric vehicle technology has seen rapid development in recent years. The motor and the generator are at the heart of the vehicle drive and energy system and often utilize expensive rare-earth permanent magnet (PM) material. This paper reviews and addresses the research work that has been carried out to reduce the amount of rare-earth material that is used while maintaining the high efficiency and performance that rare-earth PM machines offer. These new machines can use either less rare-earth PM material, weaker ferrite magnets, or no magnets; and they need to meet the high performance that the more usual interior PM synchronous motor with sintered neodymium-iron-boron magnets provides. These machines can take the form of PM-assisted synchronous reluctance machines, induction machines, switched reluctance machines, wound rotor synchronous machines (claw pole or biaxially excited), doublesaliency machines with ac or dc stator current control, or brushless dc multiple-phase reluctance machines.

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