Title :
Design & Implementation of an innovative PMDC motor for Electric Vehicle
Author :
Xiao Guo ; Guo-Ping Liu ; Williams, Julia
Author_Institution :
Fac. of Adv. Technol., Univ. of South Wales, Pontypridd, UK
Abstract :
This paper presents an innovative electronic-magnetic gearing motor. The motor is designed and tested. This electronic-magnetic gearing (EMG) assembles parallel, serial or hybrid connections of stator windings into gears to accommodate the different speed and torque demands in the drive cycle. The objective of EMG is to increase the maximum speed and maximum torque range of the motor. A 1.5kw prototype EMG motor was built up and test on a test rig. The test result proves the theory of EMG is correct and it has a large potential on the energy efficiency improvement of electric vehicles (EVs).
Keywords :
brushless DC motors; electric vehicles; gears; permanent magnet motors; stators; EMG motor; PMDC motor; drive cycle; electric vehicles; electronic-magnetic gearing motor; energy efficiency improvement; hybrid connections; parallel connections; power 1.5 kW; serial connections; stator windings; Brushless DC motors; Electromyography; Gears; Torque; Windings; Brushless DC motor; Hybrid electric vehicle; erergy saving;
Conference_Titel :
Automation and Computing (ICAC), 2014 20th International Conference on
Conference_Location :
Cranfield
DOI :
10.1109/IConAC.2014.6935466
