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公开(公告)号：US20140009097A1
公开(公告)日：2014-01-09
申请号：US14004650
申请日：2012-02-03
申请人： Tomohiro Kawati , Akihiro Furukawa
发明人： Tomohiro Kawati , Akihiro Furukawa
IPC分类号： H02P25/18
CPC分类号： H02P25/188 , B60L7/14 , B60L11/1803 , B60L15/007 , B60L15/2009 , B60L2240/421 , B60L2240/429 , Y02T10/642 , Y02T10/645 , Y02T10/7005 , Y02T10/72 , Y02T10/7275
摘要： If a running range is selected, a current conduction mode of a motor is set to a low speed mode in which a current is conducted through a first and second windings, when a rotation speed of the motor is less than a threshold value, and is set to a high speed mode in which a current is conducted through only the first winding, when the rotation speed is equal to or greater than the threshold value. If a neutral range is selected, control of the inverter is stopped, and, a regeneration suppression control is executed to switch the current conduction mode to the high speed mode, not only in a higher-side speed range where the rotation speed is equal to or greater than the threshold value, but also in at least a part of a lower-side speed range where the rotation speed is less than the threshold value.
摘要翻译： 如果选择运行范围，则当马达的转速小于阈值时，马达的电流传导模式被设定为通过第一和第二绕组传导电流的低速模式，并且是 当转速等于或大于阈值时，设定为仅通过第一绕组电流的高速模式。 如果选择了中立范围，则停止对变频器的控制，并且执行再生抑制控制以将电流传导模式切换到高速模式，不仅在转速等于 或大于阈值，而且在旋转速度小于阈值的下侧速度范围的至少一部分中。
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公开(公告)号：US09236825B2
公开(公告)日：2016-01-12
申请号：US14004650
申请日：2012-02-03
申请人： Tomohiro Kawati , Akihiro Furukawa
发明人： Tomohiro Kawati , Akihiro Furukawa
CPC分类号： H02P25/188 , B60L7/14 , B60L11/1803 , B60L15/007 , B60L15/2009 , B60L2240/421 , B60L2240/429 , Y02T10/642 , Y02T10/645 , Y02T10/7005 , Y02T10/72 , Y02T10/7275
摘要： If a running range is selected, a current conduction mode of a motor is set to a low speed mode in which a current is conducted through a first and second windings, when a rotation speed of the motor is less than a threshold value, and is set to a high speed mode in which a current is conducted through only the first winding, when the rotation speed is equal to or greater than the threshold value. If a neutral range is selected, control of the inverter is stopped, and, a regeneration suppression control is executed to switch the current conduction mode to the high speed mode, not only in a higher-side speed range where the rotation speed is equal to or greater than the threshold value, but also in at least a part of a lower-side speed range where the rotation speed is less than the threshold value.
摘要翻译： 如果选择运行范围，则当马达的转速小于阈值时，马达的电流传导模式被设定为通过第一和第二绕组传导电流的低速模式，并且是 当转速等于或大于阈值时，设定为仅通过第一绕组电流的高速模式。 如果选择了中立范围，则停止变频器的控制，并且执行再生抑制控制以将电流传导模式切换到高速模式，不仅在转速等于 或大于阈值，而且在旋转速度小于阈值的下侧速度范围的至少一部分中。
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