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1. 发明公开

EP2763270A1 POWER SUPPLY SYSTEM AND METHOD FOR CONTROLLING SAME 有权
标题翻译： STEWERVERFAHRENDAFÜR的STROMVERSORGUNGSSYSTEM
公开(公告)号：EP2763270A1
公开(公告)日：2014-08-06
申请号：EP11873344.3
申请日：2011-09-27
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： OYOBE, Hichirosai , NAKAMURA, Makoto , KAMIYA, Munehiro
IPC分类号： H02J7/00 , B60L11/18 , H02J7/34 , H02M3/155
CPC分类号： H02J1/10 , B60L7/14 , B60L11/123 , B60L11/14 , B60L11/18 , B60L11/1861 , B60L15/2009 , B60L2210/12 , B60L2210/14 , B60L2210/30 , B60L2210/40 , B60L2220/14 , B60L2240/421 , B60L2240/423 , B60L2240/429 , B60L2240/547 , B60L2240/549 , B60L2270/20 , H02J1/08 , H02J2001/008 , H02M3/1582 , Y02T10/6217 , Y02T10/642 , Y02T10/645 , Y02T10/7005 , Y02T10/7044 , Y02T10/705 , Y02T10/7077 , Y02T10/7225 , Y02T10/7233 , Y02T10/7241 , Y02T10/7275 , Y10T307/549
摘要： A power supply system (20) that supplies electric power to a load (10) includes a first power storage device (100), a second power storage device (150), a power line (HPL) for transmitting electric power input and output to and from the load (10), a converter (110) for executing bidirectional DC voltage conversion between the first power storage device (100) and the power line (HPL), and a switch (RL1) connected between the second power storage device (150) and the power line (HPL). When the switch (RL1) is OFF, the control device (300) performs voltage control of the converter (110) so that a voltage value of the power line (HPL) becomes a voltage command value, and when the switch (RL1) is ON, the control device (300) performs current control of the converter (110) so that a current value of the first power storage device (100) becomes a current command value.
摘要翻译：向负载（10）供给电力的电力供给系统（20）具备：第一蓄电装置（100），第二蓄电装置（150），将电力输入输出的电力线（HPL）输出到和负载（10），用于在第一蓄电装置（100）和电力线（HPL）之间执行双向直流电压转换的转换器（110）和连接在第二蓄电装置（ 150）和电力线（HPL）。当开关（RL1）为OFF时，控制装置（300）进行转换器（110）的电压控制，使得电力线（HPL）的电压值变为电压指令值，并且当开关（RL1）为 ON，控制装置（300）进行转换器（110）的电流控制，使得第一蓄电装置（100）的电流值变为电流指令值。

2. 发明公开

EP1835620A1 VEHICLE DRIVE SYSTEM AND VEHICLE COMPRISING IT 审中-公开
标题翻译： FAHRZEUGANTRIEBSSYSTEM UND FAHRZEUG DAMIT
公开(公告)号：EP1835620A1
公开(公告)日：2007-09-19
申请号：EP05806681.2
申请日：2005-11-14
申请人： Toyota Jidosha Kabushiki Kaisha
发明人： KAMIYA, Munehiro
IPC分类号： H03K19/10 , B60L9/18
CPC分类号： B60L11/1803 , B60L7/16 , B60L11/12 , B60L11/123 , Y02T10/6217 , Y02T10/7005 , Y02T10/7077 , Y10S903/906
摘要： A rotor (3) is provided with slits (22, 24, 26, 28), each of which serves as a flux barrier blocking a magnetic flux. A direction shown by an arrow is a forward direction along which the rotor rotates when a vehicle moves forward. Each of the slits has a width tapering down from a trailing position toward a leading position with respect to the forward direction. The rotation in a reverse direction opposite to the forward direction shown by the arrow causes larger magnetic flux linkage than the rotation in the forward direction, and hence generates high torque and high counterelectromotive force. Therefore, in the reverse direction, the rotor cannot serve as a motor to produce an output unless high voltage is applied thereto. Accordingly, the torque generated in the reverse direction is used for regenerative operation. It is thereby possible to provide a vehicle drive system capable of exhibiting performance in a well-balanced manner between power running and regenerative operation, and a vehicle provided with the same.
摘要翻译：转子（3）设置有狭缝（22,24,26,28），每个狭缝用作阻挡磁通的磁通屏障。箭头所示的方向是当车辆向前移动时转子沿着该方向旋转的向前方向。每个狭缝具有相对于向前方向从后退位置朝着前导位置向下逐渐变细的宽度。与箭头所示的向前方向相反的方向的旋转导致比正向旋转更大的磁通量，因此产生高扭矩和高反电动势。因此，在相反方向上，除非施加高电压，否则转子不能用作电动机以产生输出。因此，将逆向产生的转矩用于再生运转。由此，能够提供能够在动力运行和再生运转之间以良好平衡的方式表现出车辆驱动系统的车辆驱动系统和具有该车辆驱动系统的车辆。

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