发明名称 |
LINEAR DRIVE TRAVEL SYSTEM AND VEHICLE |
摘要 |
To enable control the number of revolutions of a wheel with a new structure different from an induction motor and adjust the maximum torque rapidly and accurately. A linear drive travel system includes a metal wheel 20 having a drum rotor and a stator 30 arranged inside the metal wheel 20. The stator 30 includes a plurality of rows of electromagnets 32 arranged in the direction of rotation axis, each row being formed of a plurality of electromagnets 32 arranged along the circumference around a rotary shaft 40. A drum rotor includes a plurality of arc-shaped rotor cores 23 arranged along the circumference around the rotary shaft 40. Control means (control system 80) performs control by allowing electromagnets 32 in some rows to be a magnetization coil of the rotor core and by allowing the electromagnets 32 in other rows to be a rotation coil of the drum motor. |
申请公布号 |
EP1995102(A1) |
申请公布日期 |
2008.11.26 |
申请号 |
EP20070738236 |
申请日期 |
2007.03.12 |
申请人 |
TAKAHASHI, SACHIO;FUDA, KAZUO |
发明人 |
TAKAHASHI, SACHIO;FUDA, KAZUO |
分类号 |
B60K7/00;B60K11/06;B60L15/00;H02K7/14;H02K19/12 |
主分类号 |
B60K7/00 |
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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