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Performances of SRM for LSEV  

Ahn Jin-Woo (Dept. of Electrical and Mechatronics Eng., Kyungsung Univ.)
Kim Tae-Hyoung (Dept. of Electrical and Mechatronics Eng., Kyungsung Univ.)
Lee Dong-Hee (OTIS-LG)
Publication Information
Journal of Power Electronics / v.5, no.1, 2005 , pp. 45-54 More about this Journal
Abstract
This paper presents an application of SR drives for LSEV's(Low Speed Electric Vehicles) which are used for golf and leisure. Two types of 5[HP] SRM's and its drive system are designed and tested. In order to be energy saving and have effective braking during deceleration, a multi-level inverter is proposed. For the precise switching angle control, a new type of analog encoder is proposed. A current control is adopted for soft starting and an angle control is adopted at high speed to increase efficiency. Drive characteristics and performance are shown with test results.
Keywords
Switched Reluctance Motor; Traction drive; Multi-level inverter; Analog encoder; Angle control; Current control;
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  • Reference
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