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11. 发明专利

JP2006258745A Motor drive system 有权
标题翻译：电机驱动系统
公开(公告)号：JP2006258745A
公开(公告)日：2006-09-28
申请号：JP2005079835
申请日：2005-03-18
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： HANADA HIDETO , KOYANAGI HIROYUKI
IPC分类号： G01R19/00 , B60L9/18 , H02P5/74
CPC分类号： Y02T10/7241
摘要： PROBLEM TO BE SOLVED: To precisely execute zero point adjustment of a current sensor measuring a motor driving current, in a motor drive system provided with a plurality of motors and motor driving devices corresponding to the motors, respectively. SOLUTION: For inverter circuits 40, 50, 60 driving motor generators MG1, MG2, MGR, respectively, current sensors 41, 42, 51, 52, 61, 62 are provided. The zero point adjustment of each current sensor is executed in the non-energizing state, recognized by deactivation of the corresponding inverter circuit, when it is determined that the influence of noise is small, according to the deactivation of the other inverter circuits in the same chassis 105. As a result, the risk of performing zero point adjustment, in a state, in which the output of the current sensor is not accurately at the value corresponding to the state of zero current state due to the influence of the noise from the other inverter circuits, is avoided. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：分别在设置有与电动机对应的多个电动机和电动机驱动装置的电动机驱动系统中精确地执行测量电动机驱动电流的电流传感器的零点调整。解决方案：对于分别驱动电动发电机MG1，MG2，MGR的逆变器电路40,40,60，设置电流传感器41,42,51,52,61,62。在确定噪声的影响小的情况下，根据其他逆变器电路的停用，在不通电状态下执行每个电流传感器的零点调整，通过停止相应的逆变器电路识别。结果，在这样的状态下，执行零点调整的风险是，由于电流传感器的输出的影响，电流传感器的输出不准确地处于与零电流状态的状态相对应的值避免其他逆变器电路。版权所有（C）2006，JPO＆NCIPI

12. 发明专利

JP2004343906A Engine starting device 有权
标题翻译：发动机起动装置
公开(公告)号：JP2004343906A
公开(公告)日：2004-12-02
申请号：JP2003138277
申请日：2003-05-16
申请人： Denso Corp , Nippon Soken Inc , Toyota Motor Corp , トヨタ自動車株式会社 , 株式会社デンソー , 株式会社日本自動車部品総合研究所
发明人： OSADA MASAHIKO , MASAKI KAZUO , SENDA TAKASHI , NAKAMURA TSUTOMU , HANADA HIDETO , TSUJII HIROSHI
IPC分类号： F02N15/00 , F02D17/00 , F02D29/02 , F02D45/00 , F02N11/00 , F02N11/08 , H02P7/06
CPC分类号： F02N11/0859 , F02N2300/104
摘要： PROBLEM TO BE SOLVED: To provide an engine starting device 1 which can relax the shocks accompanying torque transmission on starting the engine and in the middle of cranking.
SOLUTION: When an engine starting signal is inputted, an ECU 3 gradually increases field magnetic flux by gradually increasing a field current energized to a shunt-wound coil 4c of a DC motor 4. After that, a battery current is energized to a series-wound coil 4b and an armature 4a by turning ON an electromagnetic switch 5 (the energization to an exciting coil 5c). By this, the output torque of a starter is not drastically risen. The output torque is gradually increased together with the increase of the field magnetic flux. Accordingly, the generation of shocking torque can be suppressed during the energization to the DC motor 4. Large shocks are not applied to a torque transmission mechanism. As a result, the reliability of the starter can be secured.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种发动机启动装置1，其可以在起动发动机和起动中途时放松伴随转矩传递的冲击。解决方案：当发动机启动信号被输入时，ECU3通过逐渐增加通向直流电动机4的并联线圈4c的励磁电流来逐渐增大励磁电流。此后，电池电流被激励绕组线圈4b和电枢4a通过接通电磁开关5（激励到励磁线圈5c）。由此，起动器的输出转矩没有急剧上升。随着场磁通量的增加，输出转矩逐渐增大。因此，在对直流电动机4的通电期间可以抑制冲击转矩的产生。对转矩传递机构不施加大的冲击。结果，能够确保起动器的可靠性。版权所有（C）2005，JPO＆NCIPI

13. 发明专利

JP2012114982A Drive unit 审中-公开
标题翻译：驱动单元
公开(公告)号：JP2012114982A
公开(公告)日：2012-06-14
申请号：JP2010259461
申请日：2010-11-19
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： HANADA HIDETO , HAYASHI KAZUHITO , MATSUBARA KIYOTAKA
IPC分类号： H02P27/06 , B60W10/08 , B60W20/00
摘要： PROBLEM TO BE SOLVED: To improve the accuracy of inverter control by a square wave control method.SOLUTION: When a three-phase square wave signal is generated, the reference positions θub, θvb, θwb of the three-phase square wave signal to be generated are set (S110), and, by using a predetermined correspondence of a differential voltage between an induction voltage of a motor and a sinusoidal voltage conforming to the waveform of the induction voltage with an electrical angle of the motor, a value for negating an integrated value of 180-degree differential voltages from the three-phase reference positions θub, θvb, θwb is set in three-phase voltage correction reference amounts ΔVub, ΔVvb, ΔVwb (S120). Then, the three-phase voltage correction reference amounts ΔVub, ΔVvb, ΔVwb are multiplied by a prescribed rate to calculate three-phase voltage correction amounts ΔVu, ΔVv, ΔVw (S130), and, based on a sum of phase correction amounts derived by conversion from the calculated three-phase voltage correction amounts ΔVu, ΔVv, ΔVw and a voltage phase command φ* corresponding to a torque command Tm* of the motor, three-phase voltage commands Vu*, Vv*, Vw* are generated (S140, S150).
摘要翻译：要解决的问题：通过方波控制方法提高逆变器控制的精度。解决方案：当产生三相方波信号时，设置要产生的三相方波信号的参考位置θub，θvb，θwb（S110），并且通过使用预定的对应关系电动机的感应电压之间的差分电压与符合电动机电角度的感应电压波形的正弦电压，用于否定来自三相参考位置的辅助电压180度的积分值的值，θvb，θwb设定在三相电压校正基准量ΔVub，ΔVvb，ΔVwb（S120）中。然后，将三相电压校正基准量ΔVub，ΔVvb，ΔVwb乘以规定速率，以计算三相电压校正量ΔVu，ΔVv，ΔVw（S130），并且基于由产生从计算出的三相电压校正量ΔVu，ΔVv，ΔVw和对应于电动机的转矩指令Tm *的电压相位指令φ*的转换，产生三相电压指令Vu *，Vv *，Vw *（S140 ，S150）。版权所有（C）2012，JPO＆INPIT

14. 发明专利

JP2012060840A Driving control apparatus of rotary electric machine for vehicle 有权
标题翻译：旋转电机驱动控制装置
公开(公告)号：JP2012060840A
公开(公告)日：2012-03-22
申请号：JP2010203876
申请日：2010-09-13
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： HANADA HIDETO , HAYASHI KAZUHITO , MATSUBARA KIYOTAKA
IPC分类号： B60L3/00 , B60L11/14 , H02P6/06
CPC分类号： Y02T10/642 , Y02T10/7077
摘要： PROBLEM TO BE SOLVED: To provide a driving control apparatus of rotary electric machine for vehicle, which can sufficiently reduce a noise especially caused by a carrier of overmodulation current control when a vehicle is stopped or travels at a slow speed.SOLUTION: The driving control apparatus 20 has a noise suppressing control part 30 for reducing the noise caused by the carrier, which has: a vehicle speed determination module 31 which determines whether a vehicle speed is a predetermined speed or lower; an operation point determination module 32 which determines whether an operating point is in an overmodulation current control region and in a specified implementation region; a field-weakening control module 33 which makes a field-weakening current to flow to shift the operating point to a sinusoidal current control region in the outer part of the specified implementation region when it is determined that the vehicle speed is the predetermined speed or lower and the operating point is in the overmodulation current control region and in the specified implementation region; and a carrier frequency change module 34.
摘要翻译：要解决的问题：提供一种用于车辆的旋转电机的驱动控制装置，其可以在车辆停止或以慢速行驶时充分降低由过调制电流控制的载体特别引起的噪声。解决方案：驱动控制装置20具有用于减少由载体产生的噪声的噪声抑制控制部分30，其具有：确定车速是否为预定速度或更低的车速确定模块31; 确定操作点是否处于过调制电流控制区域和指定的实现区域中的操作点确定模块32; 减弱磁场控制模块33，当确定车速为预定速度或更低时，使得减弱磁场的电流流动，以将工作点移动到指定实施区域的外部部分中的正弦电流控制区域工作点位于过调制电流控制区域和规定的实施区域内; 和载波频率改变模块34.版权所有（C）2012，JPO＆INPIT

15. 发明专利

JP2010081682A Drive control device of electric motor, vehicle equipped with the same, and drive control method of electric motor 审中-公开
标题翻译：电动机的驱动控制装置，配备其的车辆和电动机的驱动控制方法
公开(公告)号：JP2010081682A
公开(公告)日：2010-04-08
申请号：JP2008244543
申请日：2008-09-24
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： HANADA HIDETO , SUHAMA MASAYOSHI , HAYASHI KAZUHITO
IPC分类号： H02P21/00 , B60K6/445 , B60K6/52 , B60K6/54 , B60L9/18 , B60L11/14 , B60W10/08 , B60W20/00 , H02P25/04 , H02P27/04 , H02P27/06
CPC分类号： B60L11/14 , B60L11/123 , B60L15/025 , B60L2220/12 , B60L2220/14 , Y02T10/6217 , Y02T10/643 , Y02T10/7077
摘要： PROBLEM TO BE SOLVED: To favorably maintain the control performance of an electric motor in a drive control device of the electric motor which uses a rectangular wave control system in the state where a voltage on the side of an electric motor drive circuit is not boosted with respect to a voltage on the side of a DC power supply. SOLUTION: In this hybrid automobile, a boosting converter 55 is controlled so that a post-boosting voltage VH is booted with respect to a pre-boosting voltage VL when a target potential phase ψ* exceeds a boosting determination potential phase ψref based on the number of revolutions Nm2 of the motor when it is determined that the post-boosting voltage VH should not be boosted with respect to the pre-boosting voltage VL, and when the motor is controlled by using the rectangular wave control system (steps S 120, S160 to S190, S140, and S150). An inverter is thereby controlled by using a PWM control system further improved in control accuracy compared with the rectangular wave control system, and an output of the motor is favorably secured with favorable responsiveness even if the PWM control system relatively small in modulation rate is used. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了在电动机驱动电路侧的电压为电动机驱动电路的状态下使用矩形波控制系统的电动机的驱动控制装置中有利地维持电动机的控制性能相对于直流电源侧的电压不升压。解决方案：在该混合动力汽车中，控制升压转换器55，使得当目标电势相位ψ*超过基于升压确定电位相位ψref时，相对于预升压电压VL启动后升压电压VH 当确定相对于预升压电压VL不应升压后升压电压VH时，以及当通过使用矩形波控制系统来控制电动机时，电动机的转数Nm2（步骤S 120，S160〜S190，S140，S150）。因此通过使用与矩形波控制系统相比进一步提高控制精度的PWM控制系统来控制逆变器，并且即使使用调制速率相对较小的PWM控制系统，电动机的输出也以良好的响应性有利地确保。版权所有（C）2010，JPO＆INPIT

16. 发明专利

JP2009225614A Device and method for controlling vehicle 有权
标题翻译：用于控制车辆的装置和方法
公开(公告)号：JP2009225614A
公开(公告)日：2009-10-01
申请号：JP2008069572
申请日：2008-03-18
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： YAMAKAWA JUNJI , HANADA HIDETO , HAYASHI KAZUHITO , SUHAMA MASAYOSHI , HASHIMOTO TOSHIYA
IPC分类号： H02P21/00 , B60L9/18 , B60W10/08 , B60W20/00 , H02P6/08 , H02P27/04
CPC分类号： H02P6/08 , B60L9/18 , H02P21/0003 , H02P2201/07 , Y02T10/643
摘要： PROBLEM TO BE SOLVED: To enable a motor to output a torque according to a command value in increasing an output voltage of a converter, in a vehicle equipped with the converter for boosting power of a power storage device and outputting the boosted power to the vehicle driving motor and inverter for converting the power output from the converter and outputting the converted power to the vehicle driving motor. SOLUTION: A rectangular voltage control section 3300 controls the inverter 14 by rectangular wave voltage control based on a torque command value Trqcom, thereby controlling an output torque of the AC motor M1. A system voltage control section 3400 controls a system voltage HV as an output voltage of the converter 12. The system voltage control section 3400 releases the limit of a system voltage command value based on an accelerator opening degree or the like and increasing the value VHcom. When the inverter 14 is controlling the rectangular wave voltage for increasing the value VHcom, a cooperation control section 3500 increases VHcom and Trqcom by cooperation. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了使电动机能够在增加转换器的输出电压时根据指令值输出转矩，在配备有用于升压蓄电装置的电力的变换器的车辆中，输出升压电力到车辆驱动电动机和逆变器，用于转换从转换器输出的功率并将转换的电力输出到车辆驱动电动机。解决方案：矩形电压控制部3300通过基于转矩指令值Trqcom的矩形波电压控制来控制逆变器14，从而控制交流电动机M1的输出转矩。系统电压控制部分3400控制系统电压HV作为转换器12的输出电压。系统电压控制部分3400基于加速器开度等释放系统电压指令值的限制，并增加值VHcom。当逆变器14正在控制用于增加值VHcom的矩形波电压时，协作控制部3500通过协作来增加VHcom和Trqcom。版权所有（C）2010，JPO＆INPIT

17. 发明专利

JP2009118723A Power supply apparatus, vehicle provided with the same, control method for the power supply apparatus, and computer-readable recording medium recording program for making computer execute control method therefor 有权
标题翻译：电源设备，提供的车辆，电源控制装置的控制方法以及用于制造计算机执行控制方法的计算机可读记录记录程序
公开(公告)号：JP2009118723A
公开(公告)日：2009-05-28
申请号：JP2008021535
申请日：2008-01-31
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： YAMADA KATASHIGE , HANADA HIDETO , KATO AKIRA , SAIDA HIDEAKI
IPC分类号： H02M3/155 , B60L3/00
CPC分类号： B60W20/13 , B60K1/02 , B60K6/365 , B60K6/445 , B60L11/1868 , B60W10/08 , B60W10/26 , B60W20/00 , B60W2510/244 , H02M3/1584 , H02P5/74 , Y02T10/6239 , Y02T10/642 , Y02T10/7005 , Y02T10/7066 , Y10T307/707
摘要： PROBLEM TO BE SOLVED: To provide a power supply apparatus, capable of controlling the fluctuations of the output voltage and a vehicle provided with the apparatus, in the power supply apparatus provided with a plurality of electricity storage sections and a plurality of voltage conversion sections. SOLUTION: A converter ECU 2 controls converters 8-1 and 8-2 so as to inhibit the amount of electricity of each of converters 8-1 and 8-2 from concurrently being in the vicinity of zero, when demand power of a driving power generating unit 3 to the power supply apparatus 1 is in the vicinity of zero. That is, the converter ECU 2 voltage-controls the converter 8-1 so as to transfer the electric power between the converters 8-1 and 8-2, when the demand power is in the vicinity of zero; and current-controlled (power-controlled)electric power command value of the converter 8-2 is set to non-zero. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了提供能够控制输出电压的波动的电力供给装置和设置有该装置的车辆，在具备多个蓄电部和多个电压的电力供给装置转换部分。解决方案：转换器ECU2控制转换器8-1和8-2，以便当转换器8-1和8-2的每个转换器8-1和8-2的电量同时处于零附近时，当需求功率到电源装置1的驱动发电单元3处于零附近。也就是说，当需求功率在零附近时，转换器ECU2对转换器8-1进行电压控制，以便在转换器8-1和8-2之间转换电力; 并且转换器8-2的电流控制（功率控制）电力指令值被设定为非零。版权所有（C）2009，JPO＆INPIT

18. 发明专利

JP2008199758A Electric-vehicle controller 有权
标题翻译：电动车控制器
公开(公告)号：JP2008199758A
公开(公告)日：2008-08-28
申请号：JP2007031433
申请日：2007-02-13
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： SUHAMA SHIYOUKEI , HANADA HIDETO , OKAMURA SAKAKI , KIOKA HIROAKI , IWATSUKI TAKESHI
IPC分类号： B60L15/20 , B60L7/14 , B60W10/08 , B60W20/00
CPC分类号： B60L7/14 , B60K6/20 , B60K6/48 , B60L7/16 , B60L7/18 , B60L11/1803 , B60L15/2045 , B60L2240/423 , B60L2240/486 , B60L2250/12 , B60L2250/24 , B60L2260/26 , B60W10/08 , B60W30/18127 , B60W2510/1005 , B60W2520/10 , B60W2540/10 , B60W2540/12 , B60W2710/083 , Y02T10/6221 , Y02T10/645 , Y02T10/7005 , Y02T10/72 , Y02T10/7283
摘要： PROBLEM TO BE SOLVED: To effectively recover regenerative electric power when a low-fuel-consumption traveling command is given in an electric-vehicle controller. SOLUTION: When a torque command is outputted in an electric vehicle, at first, request torque is acquired so as to judge whether the acquired request torque is positive or not (S10). Even if a code of the request torque is positive or negative, next, it is judged whether an economical-mode switch is tuned on or not (S12, S14). When the code of the request torque is positive and if the economical-mode switch is turned off, a map A is selected (S20). When the economical-mode switch is turned on, a map B whose maximum torque is limited lower than that of the map A (S22). When the code of the request torque is negative and even if the economical-mode switch is turned on or off, a map C is selected and the maximum torque is not limited in any case (S24). COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：在电动车辆控制器中给出低燃料消耗行驶指令时，有效地回收再生电力。解决方案：当在电动车辆中输出转矩指令时，首先获取请求转矩，以判断所获取的请求转矩是否为正（S10）。即使请求扭矩的代码为正或负，接下来，判断是否经济模式开关被调谐（S12，S14）。当请求扭矩的代码为正时，如果经济模式开关被关闭，则选择地图A.（S20）。当经济模式开关打开时，其最大转矩被限制为低于地图A的地图B（S22）的地图B. 当请求扭矩的代码为负时，即使经济模式开关打开或关闭，也选择地图C，并且在任何情况下都不限制最大扭矩（S24）。版权所有（C）2008，JPO＆INPIT

19. 发明专利

JP2005245067A Voltage conversion device, determination method of failure of voltage conversion device, and computer-readable recording medium with program recorded therein for making computer implement method 有权
标题翻译：电压转换装置，电压转换装置故障的确定方法以及用于制作计算机执行方法的程序记录的计算机可读记录介质
公开(公告)号：JP2005245067A
公开(公告)日：2005-09-08
申请号：JP2004048402
申请日：2004-02-24
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： HANADA HIDETO
IPC分类号： H02M3/155 , H02M7/48
摘要： PROBLEM TO BE SOLVED: To provide a voltage conversion device that can determine in detail the cause of a failure in voltage conversion that converts a DC voltage from a DC power supply to an output voltage. SOLUTION: When an abnormality is found in the operation of a boosting converter 12, a control device 30 stops the boosting operation of the boosting converter. When energy accumulated in a capacitor C2 until the stop is discharged, a current starts to flow to an inverter 14 from the DC power supply B via a reactor L1 and a diode D1, and then a current value IB that has been detected at a current sensor 11 starts to increase from zero. The control device 30 detects the increase, after that, obtains a voltage value VH and a voltage value VL that are supposed to coincide with each other, and determines the presence/absence of a sensor failure. The voltage value VH and the voltage value VL may be obtained after taking sufficient time for the discharging of the capacitor C2 in place of the detection of the current value IB. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种电压转换装置，其可以详细确定将直流电压从直流电源转换为输出电压的电压转换失败的原因。解决方案：当在升压转换器12的操作中发现异常时，控制装置30停止升压转换器的升压操作。当电容器C2中积蓄的能量直到停止被释放时，电流从直流电源B通过电抗器L1和二极管D1开始流向逆变器14，然后在当前电流下检测到电流值IB 传感器11开始从零增加。控制装置30检测到增加之后，获得假定彼此一致的电压值VH和电压值VL，并且确定传感器故障的存在/不存在。电压值VH和电压值VL可以在对电容器C2的放电足够的时间代替当前值IB的检测之后获得。版权所有（C）2005，JPO＆NCIPI

20. 发明专利

JP2003304601A Controller for regenerative apparatus 有权
标题翻译：再生设备控制器
公开(公告)号：JP2003304601A
公开(公告)日：2003-10-24
申请号：JP2002107071
申请日：2002-04-09
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： KAWAI TAKASHI , TSUJII HIROSHI , KURETAKE TAKESHI , SUGIURA MASANORI , HANADA HIDETO
IPC分类号： B60L7/10 , B60L11/00 , B60L11/14 , B60L11/18 , B60W10/26 , B60W20/00 , F16H61/14 , H02J1/08 , H02J7/14 , H02J7/34
CPC分类号： B60W20/13 , B60K6/28 , B60K6/442 , B60L7/26 , B60L11/005 , B60L11/123 , B60L11/14 , B60L15/2045 , B60L2220/20 , B60W10/08 , B60W10/18 , B60W10/26 , B60W20/00 , B60W2540/12 , B60Y2400/114 , F16H61/14 , H02J1/08 , H02J7/1446 , H02J7/345 , H02J2001/008 , Y02T10/6217 , Y02T10/6234 , Y02T10/6278 , Y02T10/645 , Y02T10/7022 , Y02T10/7077 , Y02T10/72 , Y02T10/7283 , Y10T307/516
摘要： PROBLEM TO BE SOLVED: To provide a controller for a regenerative apparatus capable of increasing the collection amount of electric power, with no increase in the number of components of the apparatus. SOLUTION: The controller for the regenerative apparatus supplies an electric power generated by a first generator to a first storage apparatus and where the electric power intercommunicates via a relay between the first storage apparatus and a second storage apparatus separately provided from the first one. There are provided a power generation amount deciding means (step S1 and step S6) which decides whether the amount of power generated by the first generator is equal to a prescribed amount or higher, and a storage performance control means (step S7 and step S8), which decides whether the electric power of the second storage apparatus is supplied to the first storage apparatus via the relay, based on the judging result of the power generating amount deciding means (step S1 and step S6). COPYRIGHT: (C)2004,JPO
摘要翻译：解决的问题：提供一种能够增加电力收集量的再生装置的控制器，而不增加装置的部件数量。解决方案：再生设备的控制器将第一发电机产生的电力提供给第一存储装置，并且其中电力经由第一存储装置和第一存储装置之间的继电器互相连通，第二存储装置与第一存储装置分开设置。提供一种发电量判定装置（步骤S1和步骤S6），其判断由第一发电机产生的电力量是否等于规定量以上，存储性能控制装置（步骤S7和步骤S8），其基于发电量决定装置的判定结果，决定第二存储装置的电力是否经由继电器被提供给第一存储装置（步骤S1和步骤S6）。版权所有（C）2004，JPO

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