发明名称
摘要 <p>The invention discloses an alternative current (AC) generator for vehicle in response to a command from an engine control device under the control of a switching control unit, an operation state is switching between a full-generation operation state for enabling all coils to generate AC and a partial generation operation state for enabling partial coil to generate the AC; when a rotary speed of an external rotor is raised, the full-generation state is switched into the partial generation state under accelerated time switching rotary speed; when the rotary speed of the external rotor is reduced, the partial generation state is switching into the full-generation state in a decelerated time conversion rotary speed; and the accelerated time switching rotary speed is more than the decelerated time conversion rotary speed.</p>
申请公布号 JP5402549(B2) 申请公布日期 2014.01.29
申请号 JP20090259738 申请日期 2009.11.13
申请人 发明人
分类号 H02P9/04;H02K21/22 主分类号 H02P9/04
代理机构 代理人
主权项
地址