The Transactions of the Korean Institute of Electrical Engineers P (전기학회논문지P)

The Korean Institute of Electrical Engineers (대한전기학회)
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A Study on Driving Motor Performance Comparison for Load Efficiency Improvement of a Bicycle Locker System

자전거 거치대 잠금장치의 부하시 효율개선을 위한 구동모터성능비교에 관한 연구

  • 한기수 (동양미래대학교 전기시스템과) ;
  • 원성홍 (동양미래대학교 전기시스템과)
  • Received : 2013.08.29
  • Accepted : 2013.09.23
  • Published : 2013.12.01
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Abstract

This paper presents the design and implementation of a Bicycle Locker System. Generally DC motor has been used to control a Bicycle Locker System, but DC motor system requires frequent maintenances and its power efficiency is comparatively poor especially under heavy load conditions. In order to improve this difficulties, this paper adopts BLDC motor for a Bicycle Locker System and its motor controller is developed. The performances of locker units are compared between DC motor unit and BLDC motor unit. The motor power consumptions between two motors are discussed. Test results verify that power efficiency of the suggested BLDC drive unit is considerably improved compared to the DC drive unit with load condition.

Keywords

References

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  1. Public bicycle system using smart phone vol.9, pp.6, 2014, https://doi.org/10.13067/JKIECS.2014.9.6.727