发明授权
- 专利标题： Synchronous machine drive apparatus
- 专利标题（中）： 同步机驱动装置
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申请号： US954472申请日： 1978-10-25
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公开(公告)号： US4319176A公开(公告)日： 1982-03-09
- 发明人: Masahiko Akamatsu
- 申请人： Masahiko Akamatsu
- 申请人地址： JPX Tokyo
- 专利权人： Mitsubishi Denki Kabushiki Kaisha
- 当前专利权人： Mitsubishi Denki Kabushiki Kaisha
- 当前专利权人地址： JPX Tokyo
- 优先权： JPX51-155914 19761223
- 主分类号： H02P27/06
- IPC分类号： H02P27/06 ; H02K19/12 ; H02K19/26 ; H02P7/06
摘要：
A synchronous machine drive apparatus is provided with a first exciting winding or windings having a first axis and second exciting windings having a second axis. A DC current responsive to the current of the armature windings is applied to the second DC exciting winding. A fundamental exciting current component I.sub.FO and an additional exciting component .DELTA.I.sub.F responsive to the current of the armature windings are applied to the first DC exciting winding or windings, whereby with respect to the current distribution around the gap of the synchronous machine, the armature reaction is correctly compensated.
公开/授权文献
- US6060553A Non-agglomerating elastomeric particles 公开/授权日：2000-05-09