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1. 发明申请

US20120256572A1 Brushless Motor and Control Method Therefor 审中-公开
标题翻译：无刷电机及其控制方法
公开(公告)号：US20120256572A1
公开(公告)日：2012-10-11
申请号：US13436566
申请日：2012-03-30
申请人： Hitoshi Oyori , Hiroshi Saito
发明人： Hitoshi Oyori , Hiroshi Saito
IPC分类号： H02H7/09
CPC分类号： H02P29/0243 , H02P21/00 , H02P21/50 , H02P29/032
摘要： When a fault of any one of phases is detected by a fault detector, each of the phases is checked for fault on the basis of fault detection information input to a controller, and the phases of normal phase currents which have been judged to be not faulty by a faulty phase discriminator are varied such that a current vector obtained by decomposing the normal phase currents into orthogonal X- and Y-axis components to derive resultant currents and then combining the resultant currents follows a nearly circular locus.
摘要翻译：当故障检测器检测到任何一相的故障时，根据输入到控制器的故障检测信息，检测出各相的故障状态，判定为不正常的正相电流的相位通过故障相位鉴别器变化，使得通过将正相电流分解为正交X轴和Y轴分量而获得的电流矢量以导出合成电流，然后组合所得电流遵循几乎圆形的轨迹。

2. 发明申请

US20140097771A1 ELECTRIC ACTUATOR DRIVE DEVICE 审中-公开
标题翻译：电动执行器驱动装置
公开(公告)号：US20140097771A1
公开(公告)日：2014-04-10
申请号：US14122124
申请日：2012-04-05
申请人： Hitoshi Oyori , Masaya Wakita , Yukio Shimomura
发明人： Hitoshi Oyori , Masaya Wakita , Yukio Shimomura
IPC分类号： H02P27/00
CPC分类号： H02P27/00 , B64G1/40 , B64G1/66 , H02P9/04 , H02P9/107
摘要： The present invention aims to respond a transient high instantaneous current that flows during acceleration of an electric actuator as well as to reduce the size and weight. The present invention is an electric actuator driver, including: an electric actuator (10); a motor generator (50) to drive the electric actuator (10); and a motor generator driving means (C8) to rotate the motor generator (50) at a rotation speed with which the motor generator (50) supplies a high instantaneous current that flows during acceleration/deceleration the electric actuator (10).
摘要翻译：本发明旨在响应在电致动器的加速期间流动的瞬时高瞬时电流以及减小尺寸和重量。本发明是一种电致动器驱动器，包括：电致动器（10）; 用于驱动所述电致动器（10）的电动发电机（50）。以及电动发电机驱动装置（C8），其以电动发电机（50）提供在电动促动器（10）的加速/减速期间流动的高瞬时电流的转速使电动发电机（50）旋转。

3. 发明授权

US06759818B2 Electromotive actuator and method for controlling the same 失效
标题翻译：电动执行机构及其控制方法
公开(公告)号：US06759818B2
公开(公告)日：2004-07-06
申请号：US10158004
申请日：2002-05-31
申请人： Hitoshi Oyori
发明人： Hitoshi Oyori
IPC分类号： H02P546
CPC分类号： H02K16/00 , F16H25/2018 , F16H25/2204 , F16H2025/2075 , H02K7/06 , H02K7/116
摘要： To realize structure simplification and reduction in manufacturing cost without lowering power transmission efficiency and reliability. The present invention includes a first motor 5 and a second motor 6, and a lead 2 of a ball screw 12 is disposed coaxially with a motor rotary shaft 5a on a first motor 5 side and a nut 3 of the ball screw 12 is disposed coaxially with a motor rotary shaft 6a on a second motor 6 side so that the first motor 5 and the second motor 6 are connected to each other via the ball screw 12.
摘要翻译：实现结构简化和降低制造成本，而不降低动力传递效率和可靠性。本发明包括第一电动机5和第二电动机6，滚珠丝杠12的引线2与第一电动机5侧的电动机旋转轴5a同轴配置，并且滚珠丝杠12的螺母3同轴地配置在第二电动机6侧具有电动机旋转轴6a，使得第一电动机5和第二电动机6经由滚珠丝杠12彼此连接。

4. 发明申请

US20120306462A1 Electricity Generation Device and Permanent-Magnet Electric Generator 有权
标题翻译：发电装置和永磁发电机
公开(公告)号：US20120306462A1
公开(公告)日：2012-12-06
申请号：US13485727
申请日：2012-05-31
申请人： Hitoshi Oyori , Yukio Shimomura
发明人： Hitoshi Oyori , Yukio Shimomura
IPC分类号： G05F1/455
CPC分类号： H02P9/006 , H02P9/10 , H02P29/02
摘要： An electricity generation device includes a permanent-magnet electric generator with three or more phase windings each having an output terminal and connected to a neutral point, and bidirectional semiconductor switching circuits capable of interrupting connections between the respective phase windings and the neutral point. Each switching circuit allows current to flow in both directions. A gate signal generation circuit outputs to one of the switching circuits during a period including the time at which the AC voltage excited in the corresponding phase winding turns from positive to negative and during a period including the time at which the AC voltage excited in the corresponding phase winding turns from negative to positive. A startup gate signal output circuit outputs a startup gate signal to all of the bidirectional semiconductor switching circuits when the permanent-magnet electric generator is to be started.
摘要翻译：发电装置包括具有三个或更多个相绕组的永磁式发电机，每个相绕组具有输出端并连接到中性点，以及能够中断各相绕组和中性点之间的连接的双向半导体开关电路。每个开关电路允许电流在两个方向上流动。在包括在相应相绕组中激发的交流电压从正变为负的时间和包括在相应的相位绕组中激发的交流电压的时间的时段期间，门信号产生电路输出到一个开关电路相绕组从负变为正。当要启动永久磁铁发电机时，启动门信号输出电路向所有双向半导体开关电路输出启动门信号。

5. 发明授权

US08884590B2 Electricity generation device and permanent-magnet electric generator 有权
标题翻译：发电装置和永磁发电机
公开(公告)号：US08884590B2
公开(公告)日：2014-11-11
申请号：US13485727
申请日：2012-05-31
申请人： Hitoshi Oyori , Yukio Shimomura
发明人： Hitoshi Oyori , Yukio Shimomura
IPC分类号： H02P9/14 , H02P29/02 , H02P9/10 , H02P9/00
CPC分类号： H02P9/006 , H02P9/10 , H02P29/02
摘要： An electricity generation device includes a permanent-magnet electric generator with three or more phase windings each having an output terminal and connected to a neutral point, and bidirectional semiconductor switching circuits capable of interrupting connections between the respective phase windings and the neutral point. Each switching circuit allows current to flow in both directions. A gate signal generation circuit outputs to one of the switching circuits during a period including the time at which the AC voltage excited in the corresponding phase winding turns from positive to negative and during a period including the time at which the AC voltage excited in the corresponding phase winding turns from negative to positive. A startup gate signal output circuit outputs a startup gate signal to all of the bidirectional semiconductor switching circuits when the permanent-magnet electric generator is to be started.
摘要翻译：发电装置包括具有三个或更多个相绕组的永磁式发电机，每个相绕组具有输出端并连接到中性点，以及能够中断各相绕组和中性点之间的连接的双向半导体开关电路。每个开关电路允许电流在两个方向上流动。在包括在相应相绕组中激发的交流电压从正变为负的时间和包括在相应的相位绕组中激发的交流电压的时间的时段期间，门信号产生电路输出到一个开关电路相绕组从负变为正。当要启动永久磁铁发电机时，启动门信号输出电路向所有双向半导体开关电路输出启动门信号。

6. 发明授权

US08866427B2 Motor control apparatus and method 有权
标题翻译：电机控制装置及方法
公开(公告)号：US08866427B2
公开(公告)日：2014-10-21
申请号：US13436409
申请日：2012-03-30
申请人： Hitoshi Oyori , Masaaki Monte
发明人： Hitoshi Oyori , Masaaki Monte
IPC分类号： H02P3/00 , G05B19/29 , B64C17/06 , G01P3/481 , H02P23/03
CPC分类号： H02P23/03 , G01P3/481
摘要： When it is determined that the number of times that motor rotation-indicative quantity has been detected has exceeded a measurement interval, a feedback speed value is calculated from a motor rotation-indicative quantity detected immediately before, a motor rotation-indicative quantity detected immediately before the last time a measurement interval determination means determined that the number of times had exceeded the measurement interval, and time that has elapsed since the last time the measurement interval determination means determined that the number of times had exceeded the measurement interval, and the measurement interval having a length calculated from a greater one between the calculated feedback speed value and a speed command value is set for the measurement interval determination means to refer to.
摘要翻译：当确定已经检测到电动机转动指示量的次数超过了测量间隔时，根据紧接在之前检测到的电动机旋转指示量计算反馈速度值，紧接着检测到的电动机旋转指示量最后一次测量间隔确定装置确定次数已经超过了测量间隔，以及从测量间隔确定装置的最后一次确定次数超过测量间隔起经过的时间，以及测量间隔对于测量间隔确定装置，设定从计算出的反馈速度值和速度指令值之间的较大值计算的长度。

7. 发明申请

US20120256577A1 Motor Control Apparatus and Method 有权
标题翻译：电动机控制装置及方法
公开(公告)号：US20120256577A1
公开(公告)日：2012-10-11
申请号：US13436409
申请日：2012-03-30
申请人： Hitoshi Oyori , Masaaki Monte
发明人： Hitoshi Oyori , Masaaki Monte
IPC分类号： H02P29/00
CPC分类号： H02P23/03 , G01P3/481
摘要： When it is determined that the number of times that motor rotation-indicative quantity has been detected has exceeded a measurement interval, a feedback speed value is calculated from a motor rotation-indicative quantity detected immediately before, a motor rotation-indicative quantity detected immediately before the last time a measurement interval determination means determined that the number of times had exceeded the measurement interval, and time that has elapsed since the last time the measurement interval determination means determined that the number of times had exceeded the measurement interval, and the measurement interval having a length calculated from a greater one between the calculated feedback speed value and a speed command value is set for the measurement interval determination means to refer to.
摘要翻译：当确定已经检测到电动机转动指示量的次数超过了测量间隔时，根据紧接在之前检测到的电动机旋转指示量计算反馈速度值，紧接着检测到的电动机旋转指示量最后一次测量间隔确定装置确定次数已经超过了测量间隔，以及从测量间隔确定装置的最后一次确定次数超过测量间隔起经过的时间，以及测量间隔对于测量间隔确定装置，设定从计算出的反馈速度值和速度指令值之间的较大值计算的长度。

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