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2011 Fiscal Year Final Research Report

A Study on Electric Vehicle with Flywheel Energy Storage System Supported by Active Magnetic Bearings

Research Project

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Project/Area Number 23656160
Research Category

Grant-in-Aid for Challenging Exploratory Research

Allocation TypeMulti-year Fund
Research Field Dynamics/Control
Research InstitutionChiba University

Principal Investigator

NONAMI Kenzo  千葉大学, 大学院・工学研究科, 教授 (30143259)

Project Period (FY) 2011
Keywords電力貯蔵 / フライホイール / 磁気軸受 / 電気自動車 / 回生エネルギー
Research Abstract

The energy stored in a flywheel is rotational kinetic energy. The flywheel itself is obviously a key component of the FESS. More recently, carbon-fiber composites have been used as the flywheel material. In this case, the flywheel can spin at a much higher speed and the speed of the flywheel provides the greatest contribution to the energy storage capability of the system. The design of the rotor can have a significant effect on the performance of the system, research continues on the design of a modern composite rotor. Thus a higher rotating speed can be safely attained with a consequent higher energy storage capacity. At first, the new FESS was designed , fabricated and assembled. Next, the simple adaptive control was applied to FESS and also variable bias control algorithm was applied to FESS

  • Research Products

    (1 results)

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All Remarks (1 results)

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    • URL

      http://mec2.tm.chiba-u.jp/~nonami/

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Published: 2013-07-31  

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