28 June 2015 to 2 July 2015
JW Marriott Starr Pass Resort
Etc/GMT-7 timezone

The structural design of composite flywheel

Not scheduled
2h
JW Marriott Starr Pass Resort

JW Marriott Starr Pass Resort

Tucson, Arizona USA
Poster Presentation CEC-02 - Large-Scale Systems, Facilities, and Testing

Speakers

Mr Lei Hu (Institute of electrical engineering chinese academy of science)Mr Naihao Song (Institute of electrical engineering chinese academy of science)

Description

Composite flywheel is a novel energy storage device which can realize energy conversion between mechanical energy and electric energy. It has many advantages including high energy storage, high power, no pollution, high storage efficiency, noise free , wide application , long cycle life, and so on. The subject studied in this paper is a 0.5MJ/10000r/min superconducting composite flywheel energy storage system. Use the ANSYS finite element analysis software to set up the composite flywheel rotor model,extract the radial stress along the radius direction, circumferential stress and shear stress under the condition in maximum rotation rate. The results show that composite material can be well used for the high-speed flywheel structural design.

Primary author

Mr Lei Hu (Institute of electrical engineering chinese academy of science)

Co-authors

Mr Guoming Zhang (Institute of electrical engineering chinese academy of science) Mr Lliangzhen Lin (Institute of electrical engineering chinese academy of science) Mr Naihao Song (Institute of electrical engineering chinese academy of science) Mr Qingquan Qiu (Institute of electrical engineering chinese academy of science)

Presentation Materials

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