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Electric vehicles-pursuing efficiency
The approaches being used to make electric vehicles (EVs) highly efficient given the limitations of EV batteries are described. They include reducing vehicle weight, aerodynamic drag, tire rolling resistance, and bearing friction; eliminating brake drag; and increasing the efficiency of the electric...
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Published in: | IEEE spectrum 1992-11, Vol.29 (11), p.22-24 |
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Format: | Magazinearticle |
Language: | English |
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container_end_page | 24 |
container_issue | 11 |
container_start_page | 22 |
container_title | IEEE spectrum |
container_volume | 29 |
creator | Riezenman, M.J. |
description | The approaches being used to make electric vehicles (EVs) highly efficient given the limitations of EV batteries are described. They include reducing vehicle weight, aerodynamic drag, tire rolling resistance, and bearing friction; eliminating brake drag; and increasing the efficiency of the electric motor and its control electronics. The intrinsic efficiency of electric motors and the choice of power electronics are discussed. Energy management and the use of regenerative braking are examined.< > |
doi_str_mv | 10.1109/6.166493 |
format | magazinearticle |
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identifier | ISSN: 0018-9235 |
ispartof | IEEE spectrum, 1992-11, Vol.29 (11), p.22-24 |
issn | 0018-9235 1939-9340 |
language | eng |
recordid | cdi_proquest_miscellaneous_28955316 |
source | IEEE Electronic Library (IEL) Journals |
subjects | Aerodynamics Batteries Drag Electric motors Electric resistance Electric vehicles Energy management Friction Power electronics Tires |
title | Electric vehicles-pursuing efficiency |
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