发明名称 |
Advanced flywheel and method |
摘要 |
A flywheel levitation apparatus and associated method are described for use in a flywheel driven power storage system having a rotor and which provides for an upward vertical movement of the rotor along an axis of rotation. The rotor includes a rotor face defining a cutaway section. A magnetic lifting force is applied to the rotor to at least in part serve in levitating the rotor. The magnetic lifting force exhibits a modified gap sensitivity that is smaller as compared to a conventional gap sensitivity that would be exhibited in an absence of the cutaway section.
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申请公布号 |
US8314527(B2) |
申请公布日期 |
2012.11.20 |
申请号 |
US20090646469 |
申请日期 |
2009.12.23 |
申请人 |
WANG JIMPO;BEACON POWER, LLC |
发明人 |
WANG JIMPO |
分类号 |
H02K7/09 |
主分类号 |
H02K7/09 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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