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公开(公告)号:US08278858B2
公开(公告)日:2012-10-02
申请号:US13009435
申请日:2011-01-19
IPC分类号: H02P27/00
CPC分类号: H02P25/18
摘要: A permanent magnet comprises a primary winding, a secondary winding, a permanent magnet, an output terminal for connection to an external load, and a switching mechanism with two modes. In a first mode of the switching mechanism, the primary winding is connected between neutral and the output terminal, and the varying magnetic flux from the permanent magnet induces a nonzero voltage at the output terminal. In the second mode, the secondary winding provides a return path to neutral for the primary winding, thereby providing negligible voltage and current at the output terminal and substantially canceling change in magnetic flux from the permanent magnet.
摘要翻译: 永磁体包括初级绕组,次级绕组,永磁体,用于连接到外部负载的输出端子以及具有两种模式的开关机构。 在开关机构的第一模式中,初级绕组连接在中性线和输出端之间,来自永磁体的变化磁通在输出端产生非零电压。 在第二模式中,次级绕组为初级绕组提供中立的返回路径,从而在输出端提供可忽略的电压和电流,并且基本上抵消来自永磁体的磁通量的变化。
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公开(公告)号:US20120181892A1
公开(公告)日:2012-07-19
申请号:US13009435
申请日:2011-01-19
CPC分类号: H02P25/18
摘要: A permanent magnet comprises a primary winding, a secondary winding, a permanent magnet, an output terminal for connection to an external load, and a switching mechanism with two modes. In a first mode of the switching mechanism, the primary winding is connected between neutral and the output terminal, and the varying magnetic flux from the permanent magnet induces a nonzero voltage at the output terminal. In the second mode, the secondary winding provides a return path to neutral for the primary winding, thereby providing negligible voltage and current at the output terminal and substantially canceling change in magnetic flux from the permanent magnet.
摘要翻译: 永磁体包括初级绕组,次级绕组,永磁体,用于连接到外部负载的输出端子以及具有两种模式的开关机构。 在开关机构的第一模式中,初级绕组连接在中性线和输出端之间,来自永磁体的变化磁通在输出端产生非零电压。 在第二模式中,次级绕组为初级绕组提供中立的返回路径,从而在输出端提供可忽略的电压和电流,并且基本上抵消来自永磁体的磁通量的变化。
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公开(公告)号:US20120126758A1
公开(公告)日:2012-05-24
申请号:US12950638
申请日:2010-11-19
IPC分类号: H02P9/48
摘要: A DC power system includes a permanent magnet generator (PMG), and an active rectifier in electrical communication with the PMG. The active rectifier is adapted to actively rectify power output from the PMG if the PMG is operating at low speed, and the active rectifier is further adapted to passively rectify power output from the PMG if the PMG is operating at high speed.
摘要翻译: 直流电力系统包括永磁发电机(PMG)和与PMG电气通信的有源整流器。 如果PMG以低速工作,有源整流器适用于主动整流PMG的功率输出,而有源整流器还适用于在PMG高速运行时,有源整流器进一步适应被动整流PMG的功率输出。
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公开(公告)号:US09059647B2
公开(公告)日:2015-06-16
申请号:US12947257
申请日:2010-11-16
申请人: Gregory I. Rozman , Steven J. Moss , Si J. Fang
发明人: Gregory I. Rozman , Steven J. Moss , Si J. Fang
CPC分类号: H02P9/105 , H02P9/30 , H02P21/18 , H02P2101/45
摘要: A DC power generating system includes a permanent magnet generator (PMG), an active rectifier in electrical communication with the PMG, and a controller in electrical communication with the active rectifier, wherein the controller is configured to regulate d-q components of a stator current of the PMG in a synchronous reference frame.
摘要翻译: 直流发电系统包括永磁发电机(PMG),与PMG电通信的有源整流器以及与有源整流器电连通的控制器,其中控制器被配置为调节定子电流的dq分量 PMG在同步参考帧中。
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公开(公告)号:US20120119711A1
公开(公告)日:2012-05-17
申请号:US12947257
申请日:2010-11-16
申请人: Gregory I. Rozman , Steven J. Moss , Si J. Fang
发明人: Gregory I. Rozman , Steven J. Moss , Si J. Fang
IPC分类号: H02H7/06
CPC分类号: H02P9/105 , H02P9/30 , H02P21/18 , H02P2101/45
摘要: A DC power generating system includes a permanent magnet generator (PMG), an active rectifier in electrical communication with the PMG, and a controller in electrical communication with the active rectifier, wherein the controller is configured to regulate d-q components of a stator current of the PMG in a synchronous reference frame.
摘要翻译: 直流发电系统包括永磁发电机(PMG),与PMG电通信的有源整流器以及与有源整流器电连通的控制器,其中控制器被配置为调节定子电流的dq分量 PMG在同步参考帧中。
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