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1. 发明专利

JP5331397B2 Power controller 有权
公开(公告)号：JP5331397B2
公开(公告)日：2013-10-30
申请号：JP2008181370
申请日：2008-07-11
申请人：株式会社豊田中央研究所 , トヨタ自動車株式会社
发明人：良利渡辺 , 也寸志天野 , 孝治梅野 , 勝宏浅野 , 貴也相馬
IPC分类号： H02J7/00 , H01M10/44 , H02J3/38 , H02M7/48 , H02M7/797 , H02P5/74
CPC分类号： Y02E60/12
摘要： PROBLEM TO BE SOLVED: To inhibit a current ripple from being generated by switching an inverter. SOLUTION: A power converter includes two motors 20, 22 driven by an AC power obtained by converting a DC voltage from a battery by inverters 16, 18. A commercial power supply 30 is connected between neutral points of these two motors 20, 22 via connection ends 26, 28. A zero phase voltage is generated by the inverters 16, 18 to control the voltage between the neutral points of the motors, and the battery is charged by the commercial power supply 30. The power converter includes a filter capacitor Cf connected between the neutral points, and a reactor La arranged between this filter capacitor Cf and the connection ends 26, 28. COPYRIGHT: (C)2010,JPO&INPIT

2. 发明专利

JP5456608B2 Control apparatus and method for controlling a motor 有权
公开(公告)号：JP5456608B2
公开(公告)日：2014-04-02
申请号：JP2010163103
申请日：2010-07-20
申请人：トヨタ自動車株式会社 , 株式会社デンソー
发明人：堅滋山田 , 康裕中井 , 貴也相馬 , 暁加藤 , 佳大社本
IPC分类号： H02P29/00 , G01D5/244 , H02P27/06
CPC分类号： G01D5/24485

3. 发明专利

JP5354086B2 Electric vehicle and its control method 有权
标题翻译：空值
公开(公告)号：JP5354086B2
公开(公告)日：2013-11-27
申请号：JP2012502901
申请日：2010-03-01
申请人：トヨタ自動車株式会社
发明人：誠中村 , 亮次佐藤 , 貴也相馬
IPC分类号： B60L9/18 , B60L3/00 , B60L7/16
CPC分类号： B60L11/1803 , Y02T10/7005 , Y02T10/7258
摘要： An electrically powered vehicle includes a motor generator configured to be capable of transmitting and receiving torque to and from a driving shaft coupled to a driving wheel; a DC power supply including a power storage device; and an inverter for performing bidirectional DC/AC power conversion between the DC power supply and the motor generator. The MG-ECU controls a plurality of power semiconductor switching elements to be turned on/off in accordance with a torque command value and a state value of the motor generator. When an accelerator pedal is released, the MG-ECU controls the inverter to superimpose a DC current component on an AC current of each phase in the motor generator in accordance with the state of charge of the power storage device.
摘要翻译：电动车辆包括电动发电机，其被配置为能够传递和接收与驱动轮联接的驱动轴的扭矩; 直流电源，包括蓄电装置; 以及用于在直流电源和电动发电机之间进行双向DC / AC电力转换的逆变器。 MG-ECU根据转矩指令值和电动发电机的状态值，控制多个功率半导体开关元件的导通/截止。当油门踏板被释放时，MG-ECU根据蓄电装置的充电状态控制变频器将电流分量叠加在电动发电机各相的交流电流上。

4. 发明专利

JP5299525B2 Abnormality determining apparatus and the abnormality determination method of the control system 有权
公开(公告)号：JP5299525B2
公开(公告)日：2013-09-25
申请号：JP2011551613
申请日：2010-01-27
申请人：トヨタ自動車株式会社
发明人：誠中村 , 貴也相馬 , 正樹沓名 , 堅正坂本
IPC分类号： G05B23/02
CPC分类号： F02D41/266 , B60K6/445 , B60L3/0023 , B60L3/0084 , B60L11/123 , B60L11/14 , B60L11/1812 , B60L15/007 , F02D41/22 , F02D2041/227 , F02N11/04 , F02N11/10 , F02N2200/043 , F02N2200/044 , F02N2200/065 , Y02T10/6217 , Y02T10/6239 , Y02T10/645 , Y02T10/7005 , Y02T10/7072 , Y02T10/7077 , Y02T90/127 , Y02T90/14 , Y02T90/16
摘要： When a determination is made that a signal transmitted by a voltage sensor (180), a voltage sensor (182), a current sensor (192), a temperature sensor (193), a temperature sensor (194), a first CPU (310), a second CPU (320) and a communication circuit (350) is in error, a third CPU (330) of a motor generator ECU (172) determines that the control system is in error. When a determination is made that the control system is in error, the third CPU (330) determines whether each of the voltage sensor (180), voltage sensor (182), current sensor (192), temperature sensor (193), temperature sensor (194), first CPU (310), second CPU (320) and communication circuit (350) is in error or not.

5. 发明专利

JP5359837B2 Power unit 有权
公开(公告)号：JP5359837B2
公开(公告)日：2013-12-04
申请号：JP2009280049
申请日：2009-12-10
申请人：トヨタ自動車株式会社
发明人：亮次佐藤 , 誠中村 , 七郎斎及部 , 貴也相馬
IPC分类号： H02M3/155 , H02J7/00
摘要： PROBLEM TO BE SOLVED: To prevent an excessive current from flowing into a boost converter when releasing a shutdown. SOLUTION: When a slave current Is that is detected by a current sensor exceeds a prescribed current Iref 1, while a CPU receives a slave shutdown signal, a slave boost converter is controlled by feedback control with a slave PWM signal having a duty ratio that is set so that the slave current Is is controlled to be equal to a current instruction value Iref 2 that is smaller than the prescribed current Iref 1. Thereby, an excessive current is prevented from flowing into the slave boost converter when releasing a shutdown of the slave boost converter. COPYRIGHT: (C)2011,JPO&INPIT

6. 发明专利

JPWO2011092805A1 制御システムの異常判定装置および異常判定方法有权
公开(公告)号：JPWO2011092805A1
公开(公告)日：2013-05-30
申请号：JP2011551613
申请日：2010-01-27
申请人：トヨタ自動車株式会社
发明人：中村　誠 , 誠中村 , 貴也相馬 , 貴也相馬 , 沓名　正樹 , 正樹沓名 , 堅正坂本 , 堅正坂本
IPC分类号： G05B23/02
CPC分类号： F02D41/266 , B60K6/445 , B60L3/0023 , B60L3/0084 , B60L11/123 , B60L11/14 , B60L11/1812 , B60L15/007 , F02D41/22 , F02D2041/227 , F02N11/04 , F02N11/10 , F02N2200/043 , F02N2200/044 , F02N2200/065 , Y02T10/6217 , Y02T10/6239 , Y02T10/645 , Y02T10/7005 , Y02T10/7072 , Y02T10/7077 , Y02T90/127 , Y02T90/14 , Y02T90/16
摘要：モータジェネレータECU(172)の第3CPU(330)は、電圧センサ(180)、電圧センサ(182)、電流センサ(192)、温度センサ(193)、温度センサ(194)、第1CPU(310)、第2CPU(320)および通信回路(350)により伝達された信号が異常であると判定した場合、制御システムが異常であると判定する。第3CPU(330)は、制御システムが異常であると判定した場合、電圧センサ(180)、電圧センサ(182)、電流センサ(192)、温度センサ(193)、温度センサ(194)、第1CPU(310)、第2CPU(320)および通信回路(350)の各々が異常であるか否かを判定する。

7. 发明专利

JP4506571B2 Power system and the vehicle vehicle 有权
公开(公告)号：JP4506571B2
公开(公告)日：2010-07-21
申请号：JP2005167214
申请日：2005-06-07
申请人：トヨタ自動車株式会社
发明人：貴也相馬 , 哲浩石川
IPC分类号： B60L11/18 , B60K1/04 , H01M2/10
CPC分类号： H02J7/345 , B60L3/0007 , B60L3/0046 , B60L3/0069 , B60L3/04 , B60L11/123 , B60L11/14 , B60L11/1877 , B60L2210/10 , B60L2210/14 , B60L2210/40 , B60L2240/547 , B60L2240/549 , B60L2270/20 , F02N11/0862 , F02N2011/0885 , F02N2011/0888 , F02N2011/0896 , Y02T10/6217 , Y02T10/7005 , Y02T10/7022 , Y02T10/705 , Y02T10/7077 , Y02T10/7216 , Y02T10/7225 , Y02T10/7241

9. 发明专利

JP4179352B2 Power control device for a vehicle 有权
公开(公告)号：JP4179352B2
公开(公告)日：2008-11-12
申请号：JP2006189408
申请日：2006-07-10
申请人：トヨタ自動車株式会社
发明人：寛史吉田 , 貴也相馬 , 武志茂刈
IPC分类号： B60L11/18 , B60L7/14 , B60L9/18
CPC分类号： B60L7/26 , B60L3/0046 , B60L9/18 , B60L11/18 , B60L11/1803 , B60L11/185 , B60L11/1861 , B60L15/2009 , B60L2210/14 , Y02T10/645 , Y02T10/7005 , Y02T10/7044 , Y02T10/705 , Y02T10/7072 , Y02T10/7225 , Y02T10/7275 , Y02T90/121 , Y02T90/127 , Y02T90/128 , Y02T90/14 , Y10T307/625

10. 发明专利

JP5408193B2 Abnormality detection device for a vehicle 有权
公开(公告)号：JP5408193B2
公开(公告)日：2014-02-05
申请号：JP2011139448
申请日：2011-06-23
申请人：トヨタ自動車株式会社
发明人：誠中村 , 貴也相馬 , 智子島名
IPC分类号： B60L3/00 , H02P29/00
CPC分类号： B60L3/0038 , B60L3/0061

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