公开(公告)号：US09114698B2

公开(公告)日：2015-08-25

申请号：US13597878

申请日：2012-08-29

申请人： Masaya Amano ,  Kenji Uchida ,  Shinjiro Ashida ,  Takaharu Hori ,  Naoya Kanada ,  Kenji Tahara

发明人： Masaya Amano ,  Kenji Uchida ,  Shinjiro Ashida ,  Takaharu Hori ,  Naoya Kanada ,  Kenji Tahara

IPC分类号： H02P3/08 ,  B60K6/445 ,  B60L3/00 ,  B60L15/02 ,  B60K28/14 ,  B60W10/08 ,  B60W20/00 ,  H02P21/00 ,  H02M7/48 ,  H02P27/00

CPC分类号： B60K6/445 ,  B60K28/14 ,  B60L3/0007 ,  B60L15/025 ,  B60L2240/425 ,  B60L2240/525 ,  B60W10/08 ,  B60W20/50 ,  Y02T10/6239 ,  Y02T10/643 ,  Y02T10/7258

摘要： When a vehicle collision is detected, a electric connection between a power supply and an input stage of an inverter is switched to the disconnected condition. Then, when a rotation speed of an alternating current motor is higher than an allowable rotation speed or a terminal voltage of a storage unit provided at the input stage is higher than an allowable terminal voltage, an exciting current command value is set at a value other than zero and a torque current command value is set at zero, and when the rotation speed is equal to or lower than the allowable rotation speed and the terminal voltage is equal to or lower than the allowable terminal voltage, both command values are set at zero. An exciting current component and a torque current component of an alternating current supplied from the inverter to the motor are controlled according to the set command values.

摘要翻译： 当检测到车辆碰撞时，电源和逆变器的输入级之间的电连接被切换到断开状态。 然后，当交流电动机的转速高于容许转速或设置在输入级的存储单元的端子电压高于允许的端子电压时，励磁电流指令值被设定为其他值 超过零，转矩电流指令值设定为零时，转速等于或低于允许转速，端子电压等于或低于允许端子电压时，两个指令值都设置为零 。 根据设定的指令值控制从逆变器向电动机供给的交流电的励磁电流分量和转矩电流分量。

公开(公告)号：US20130049663A1

公开(公告)日：2013-02-28

申请号：US13597878

申请日：2012-08-29

申请人： Masaya Amano ,  Kenji Uchida ,  Shinjiro Ashida ,  Takaharu Hori ,  Naoya Kanada ,  Kenji Tahara

发明人： Masaya Amano ,  Kenji Uchida ,  Shinjiro Ashida ,  Takaharu Hori ,  Naoya Kanada ,  Kenji Tahara

IPC分类号： H02P3/08

CPC分类号： B60K6/445 ,  B60K28/14 ,  B60L3/0007 ,  B60L15/025 ,  B60L2240/425 ,  B60L2240/525 ,  B60W10/08 ,  B60W20/50 ,  Y02T10/6239 ,  Y02T10/643 ,  Y02T10/7258

摘要： When a vehicle collision is detected, a electric connection between a power supply and an input stage of an inverter is switched to the disconnected condition. Then, when a rotation speed of an alternating current motor is higher than an allowable rotation speed or a terminal voltage of a storage unit provided at the input stage is higher than an allowable terminal voltage, an exciting current command value is set at a value other than zero and a torque current command value is set at zero, and when the rotation speed is equal to or lower than the allowable rotation speed and the terminal voltage is equal to or lower than the allowable terminal voltage, both command values are set at zero. An exciting current component and a torque current component of an alternating current supplied from the inverter to the motor are controlled according to the set command values.

摘要翻译： 当检测到车辆碰撞时，电源和逆变器的输入级之间的电连接被切换到断开状态。 然后，当交流电动机的转速高于容许转速或设置在输入级的存储单元的端子电压高于允许的端子电压时，励磁电流指令值被设定为其他值 超过零，转矩电流指令值设定为零时，转速等于或低于允许转速，端子电压等于或低于允许端子电压时，两个指令值都设置为零 。 根据设定的指令值控制从逆变器向电动机供给的交流电的励磁电流分量和转矩电流分量。