公开(公告)号：US20160068066A1

公开(公告)日：2016-03-10

申请号：US14785157

申请日：2014-04-15

申请人： Shigeki KINOMURA ,  Shingo UEDA ,  Yoshitoshi WATANABE ,  Takaji UMENO

发明人： Shigeki KINOMURA ,  Shingo UEDA ,  Yoshitoshi WATANABE ,  Takaji UMENO

IPC分类号： B60L1/00 ,  B60L11/12 ,  H02P9/02

CPC分类号： B60L1/006 ,  B60L3/003 ,  B60L3/0061 ,  B60L11/12 ,  B60L11/123 ,  B60L11/14 ,  B60L15/007 ,  B60L15/08 ,  B60L2210/40 ,  B60L2240/427 ,  B60L2240/429 ,  B60L2240/526 ,  B60L2240/527 ,  B60L2240/529 ,  B60L2240/80 ,  B60L2260/26 ,  H02M7/5387 ,  H02M7/5395 ,  H02M2001/007 ,  H02M2001/385 ,  H02P9/02 ,  H02P25/16 ,  H02P27/08 ,  H02P2101/45 ,  Y02T10/6217 ,  Y02T10/644 ,  Y02T10/645 ,  Y02T10/7077 ,  Y02T10/7241

摘要： External power supply system includes an electrical storage device, motor, inverter that drives the motor by using electric power of the electrical storage device, and a control device controls the inverter. The inverter includes a first and second switching elements connected in series with each other between a positive and negative electrode power supply lines. A connection-node of the first and second switching elements is connected to one corresponding stator coil. The control device inputs signals to the inverter to drive the inverter such that voltage at the neutral point becomes a predetermined value. The control device compensates for signals in dead time period, the period in which off-state signals are supplied to the first and second switching elements, on the basis of current that is input from the connection-node to one corresponding stator coil or output from one corresponding stator coil to the connection-node while an engine is driven.

摘要翻译： 外部电源系统包括通过使用蓄电装置的电力来驱动电动机的蓄电装置，电动机，逆变器，控制装置控制逆变器。 逆变器包括在正极和负极电源线之间彼此串联连接的第一和第二开关元件。 第一和第二开关元件的连接节点连接到一个对应的定子线圈。 控制装置向逆变器输入信号以驱动逆变器，使得中性点处的电压变为预定值。 控制装置基于从连接节点输入到一个对应的定子线圈的电流或从其输出的电流来补偿死区时间段内的关闭状态信号提供给第一和第二开关元件的周期的信号 当发动机被驱动时，一个对应的定子线圈连接到连接节点。

公开(公告)号：US20110198933A1

公开(公告)日：2011-08-18

申请号：US13027726

申请日：2011-02-15

申请人： Masanori ISHIGAKI ,  Shuji TOMURA ,  Takaji UMENO ,  Kenji KIMURA

发明人： Masanori ISHIGAKI ,  Shuji TOMURA ,  Takaji UMENO ,  Kenji KIMURA

IPC分类号： H02J9/04 ,  H02M7/68

CPC分类号： H02M3/33592 ,  B60R25/00 ,  H02J9/04 ,  Y10T307/625

摘要： A power conversion circuit system comprises a primary conversion circuit, a secondary conversion circuit, and a control circuit for controlling the primary and secondary conversion circuits. The primary conversion circuit comprises a primary full bridge circuit, which includes a bridge section composed of both a primary coil in a transformer and a primary magnetic coupling reactor in which two reactors are magnetically coupled, a first input/output port disposed between a positive bus bar and a negative bus bar of the primary full bridge circuit, and a second input/output port disposed between the negative bus bar of the primary full bridge circuit and a center tap of the primary coil in the transformer. The secondary conversion circuit has a configuration similar to that of the primary conversion circuit.

摘要翻译： 电力转换电路系统包括一次转换电路，二次转换电路和用于控制一次和二次转换电路的控制电路。 一次转换电路包括一个初级全桥电路，其中包括由变压器中的初级线圈和由两个电抗器耦合的初级磁耦合电抗器构成的桥接部分，第一输入/输出端口设置在正母线 第一全桥电路的负母线和第一全桥电路的负母线和变压器中初级线圈的中心抽头之间的第二输入/输出端口。 次级转换电路具有与初级转换电路类似的配置。