Proceedings of the KSME Conference (대한기계학회:학술대회논문집)

The Korean Society of Mechanical Engineers (대한기계학회)
권호 표지

Design of Micro Flywheel Energy Storage System

초소형 플라이휠 에너지 저장장치의 설계

  • 이지은 (충남대학교 BK21 메카트로닉스 사업단) ;
  • 유승열 (충남대학교 BK21 메카트로닉스 사업단) ;
  • 노명규 (충남대학교 BK21 메카트로닉스)
  • Published : 2007.05.30
Download PDF
⟨ Previous Next ⟩

Abstract

Flywheel energy storage systems have advantages over other types of energy storage devices in such aspects as unlimited charge/discharge cycles and environmental friendliness. In this paper we propose a millimeter scale flywheel energy storage device. The flywheel is supported by a pair of passive magnetic bearings and rotated by a toroidally wound electric motor/generator. The geometry of the bearings is optimized for the maximum dynamic performance.

Keywords