公开(公告)号：US06630804B2

公开(公告)日：2003-10-07

申请号：US09987282

申请日：2001-11-14

申请人： Kazunari Moriya ,  Yukio Inaguma ,  Hideo Nakai ,  Hiroki Ohtani ,  Sumikazu Shamoto ,  Masayuki Komatsu ,  Shoichi Sasaki

发明人： Kazunari Moriya ,  Yukio Inaguma ,  Hideo Nakai ,  Hiroki Ohtani ,  Sumikazu Shamoto ,  Masayuki Komatsu ,  Shoichi Sasaki

IPC分类号： H02M75387

CPC分类号： H02P6/005 ,  H02P6/08

摘要： A direct-current power supply (40) is connected between the neutral points of two three-phase coils (24, 26) of a 2Y motor (22) constituted of the windings of the two three-phase coils (24, 26), which are connected in Y-connection and wound on a same stator, and to which three-phase alternating current power is severally supplied with a phase difference of a shifted angle between the windings from two inverter circuits (30, 32) having a positive pole bus (34) and a negative pole bus (36) for common use. A capacitor (38) is connected between the positive pole bus (34) and the negative pole bus (36). The electric potential difference between the neutral points of the three-phase coils (24, 26) is made larger or smaller than the voltage of the direct-current power supply (40) through the switching control of the inverter circuits (30, 32). Thereby, the capacitor (38) can be charged or discharged. Consequently, an inverter input voltage can be adjusted within a wide range.

公开(公告)号：US06518736B2

公开(公告)日：2003-02-11

申请号：US09882184

申请日：2001-06-18

申请人： Shoichi Sasaki ,  Sumikazu Shamoto ,  Masayuki Komatsu ,  Kazunari Moriya ,  Hiroki Ohtani ,  Yukio Inaguma

发明人： Shoichi Sasaki ,  Sumikazu Shamoto ,  Masayuki Komatsu ,  Kazunari Moriya ,  Hiroki Ohtani ,  Yukio Inaguma

IPC分类号： H02K700

CPC分类号： B60K6/365 ,  B60K1/02 ,  B60K6/46 ,  B60L11/123 ,  B60L11/14 ,  B60L15/025 ,  B60L2220/14 ,  B60W10/08 ,  H02P6/08 ,  H02P27/08 ,  Y02T10/6217 ,  Y02T10/643 ,  Y02T10/7022 ,  Y02T10/7077 ,  Y10S903/91

摘要： A direct-current power supply connecting the negative pole bus of an inverter circuit and the neutral point of a motor and a capacitor connecting the positive pole bus of the inverter circuit and the neutral point of the motor are provided for performing the switching control of the transistors T1-T6 of the inverter circuit on the basis of a phase voltage command value formed by the addition of a direct-current component and an alternating-current component. The voltage between the terminals of the capacitor is controlled on the direct-current component, and the driving control of the motor is performed on the alternating-current component. The supply voltage of the direct-current power supply can be made to be lower than a voltage necessary to drive the motor. Moreover, the withstand voltage of the capacitor can be made to be smaller and the relay circuit can be simplified in comparison with an apparatus equipped with a capacitor connected between the positive pole bus and the negative pole bus of an inverter circuit. As a result, the downsizing of an apparatus and the reduction in costs can be achieved, and the durability and the reliability of the apparatus can be improved.

公开(公告)号：US06548984B2

公开(公告)日：2003-04-15

申请号：US09887016

申请日：2001-06-25

申请人： Sumikazu Shamoto ,  Shoichi Sasaki ,  Eiji Sato ,  Masayuki Komatsu ,  Kazunari Moriya ,  Hiroki Ohtani ,  Yukio Inaguma

发明人： Sumikazu Shamoto ,  Shoichi Sasaki ,  Eiji Sato ,  Masayuki Komatsu ,  Kazunari Moriya ,  Hiroki Ohtani ,  Yukio Inaguma

IPC分类号： H02P534

CPC分类号： H02P27/08 ,  H02M7/53873 ,  H02M2007/4803 ,  H02P6/08 ,  H02P23/0077

摘要： When the absolute values of the negative voltage V− and the positive voltage V+ of a rectangular wave to be applied to the three phase coils of the motor driven using a rectangular-waved voltage are different, time T1 and time T2 for the rectangular wave are adjusted such that the area A representing the absolute value of a time integration value of the negative voltage V− and the area B representing the absolute value of a time integration value of the positive voltage V+ becomes equal to each other. With this adjustment, the average voltage of the rectangular wave becomes of value 0, so that a DC component current is prevented from flowing into the three phase coils of the motor.

公开(公告)号：US06396244B2

公开(公告)日：2002-05-28

申请号：US09818588

申请日：2001-03-28

申请人： Sumikazu Shamoto ,  Masayuki Komatsu ,  Shoichi Sasaki ,  Tetsuhiro Ishikawa ,  Yukio Inaguma ,  Kazunari Moriya ,  Hiroki Ohtani

发明人： Sumikazu Shamoto ,  Masayuki Komatsu ,  Shoichi Sasaki ,  Tetsuhiro Ishikawa ,  Yukio Inaguma ,  Kazunari Moriya ,  Hiroki Ohtani

IPC分类号： H01M1046

CPC分类号： H02J7/0054 ,  B60L11/1803 ,  H02J2007/0059 ,  H02M3/158 ,  H02M2001/008 ,  H02M2001/009 ,  Y02T10/7005

摘要： To improve accuracy in controlling battery output, a charge-storage element is connected in parallel to a plurality of power source units. Each power source unit includes a power source element, and power transmission and reception between the power source element and a neutral point N side can be controlled by controlling the ratio of time over which an open/close switch remains closed, determined according to which among the voltage at the power source element or a voltage across the power source unit is larger or smaller. As an output of each power source element can be controlled, accuracy in output control for the combination battery can be improved.

摘要翻译： 为了提高控制电池输出的精度，电荷存储元件与多个电源单元并联连接。 每个电源单元包括电源元件，并且可以通过控制打开/关闭开关保持关闭的时间的比例来控制电源元件和中性点N侧之间的电力传送和接收， 电源元件上的电压或电源单元两端的电压变大或更小。 由于可以控制每个电源元件的输出，可以提高组合电池的输出控制精度。

公开(公告)号：US06942048B2

公开(公告)日：2005-09-13

申请号：US10079887

申请日：2002-02-22

申请人： Tetsuhiro Ishikawa ,  Shoichi Sasaki ,  Sumikazu Shamoto ,  Hiroshi Sugiura ,  Yukio Inaguma ,  Kazunari Moriya

发明人： Tetsuhiro Ishikawa ,  Shoichi Sasaki ,  Sumikazu Shamoto ,  Hiroshi Sugiura ,  Yukio Inaguma ,  Kazunari Moriya

IPC分类号： B60K1/04 ,  B60L1/00 ,  B60L11/18 ,  F02B63/04 ,  F02B67/04 ,  F16H1/28 ,  B60K1/00

CPC分类号： F02B63/04

摘要： An accessory drive apparatus includes a power source, an accessory system that provides an input to the power source, an accessory driving source that drives the accessory system, and a power combination/distribution mechanism that is connected to the power source and the accessory system to transmit power from both the power source and the accessory driving source to the accessory system. With this arrangement, the accessory system is driven by a combination of power received from the accessory driving source and the power source.

摘要翻译： 附件驱动装置包括电源，向电源提供输入的附件系统，驱动附件系统的附件驱动源，以及连接到电源和附件系统的电力组合/分配机构， 将电源和附件驱动源的电力传输到附件系统。 通过这种布置，附件系统由从附件驱动源接收的功率与电源的组合来驱动。

公开(公告)号：US07649292B2

公开(公告)日：2010-01-19

申请号：US11583073

申请日：2006-10-19

申请人： Kazunari Moriya ,  Yukio Inaguma ,  Hiroo Fuma

发明人： Kazunari Moriya ,  Yukio Inaguma ,  Hiroo Fuma

IPC分类号： H02K16/00

CPC分类号： H02K16/02 ,  B60K6/26 ,  B60K6/445 ,  B60K6/448 ,  B60K6/48 ,  B60K2006/262 ,  B60L7/14 ,  B60L11/123 ,  B60L11/14 ,  B60L15/20 ,  B60L15/2009 ,  B60L2210/40 ,  B60L2220/12 ,  B60L2220/14 ,  B60L2220/52 ,  B60L2240/423 ,  H02K7/006 ,  H02K16/00 ,  H02P2207/03 ,  Y02T10/6217 ,  Y02T10/6221 ,  Y02T10/6239 ,  Y02T10/6243 ,  Y02T10/641 ,  Y02T10/644 ,  Y02T10/645 ,  Y02T10/7077 ,  Y02T10/7241 ,  Y02T10/7275

摘要： An induction machine includes a stator provided with stator windings and a first rotor provided with first rotor windings, and generates an induction current in one of the stator windings and the first rotor windings by a rotating magnetic field generated in the other of the stator windings and the first rotor windings. A synchronous machine includes a second rotor which is provided with second rotor windings connected to the first rotor windings and coupled to the first rotor, and a third rotor which is provided with permanent magnets and rotatable independent of the second rotor, and a torque acts between the second rotor and the third rotor due to the interaction between the rotating magnetic field generated in the second rotor windings and the field flux generated in the permanent magnets.

摘要翻译： 感应电动机包括定子绕组的定子和设置有第一转子绕组的第一转子，并且通过在另一个定子绕组中产生的旋转磁场在定子绕组和第一转子绕组中的一个中产生感应电流， 第一转子绕组。 同步电机包括第二转子，其具有连接到第一转子绕组并且耦合到第一转子的第二转子绕组，以及设置有永磁体并且独立于第二转子旋转的第三转子，并且扭矩作用在 第二转子和第三转子由于在第二转子绕组中产生的旋转磁场与在永磁体中产生的磁场通量之间的相互作用而产生。

公开(公告)号：US20070090707A1

公开(公告)日：2007-04-26

申请号：US11583073

申请日：2006-10-19

申请人： Kazunari Moriya ,  Yukio Inaguma ,  Hiroo Fuma

发明人： Kazunari Moriya ,  Yukio Inaguma ,  Hiroo Fuma

IPC分类号： H02K49/00 ,  H02K47/00 ,  H02P15/00

CPC分类号： H02K16/02 ,  B60K6/26 ,  B60K6/445 ,  B60K6/448 ,  B60K6/48 ,  B60K2006/262 ,  B60L7/14 ,  B60L11/123 ,  B60L11/14 ,  B60L15/20 ,  B60L15/2009 ,  B60L2210/40 ,  B60L2220/12 ,  B60L2220/14 ,  B60L2220/52 ,  B60L2240/423 ,  H02K7/006 ,  H02K16/00 ,  H02P2207/03 ,  Y02T10/6217 ,  Y02T10/6221 ,  Y02T10/6239 ,  Y02T10/6243 ,  Y02T10/641 ,  Y02T10/644 ,  Y02T10/645 ,  Y02T10/7077 ,  Y02T10/7241 ,  Y02T10/7275

摘要： An induction machine includes a stator provided with stator windings and a first rotor provided with first rotor windings, and generates an induction current in one of the stator windings and the first rotor windings by a rotating magnetic field generated in the other of the stator windings and the first rotor windings. A synchronous machine includes a second rotor which is provided with second rotor windings connected to the first rotor windings and coupled to the first rotor, and a third rotor which is provided with permanent magnets and rotatable independent of the second rotor, and a torque acts between the second rotor and the third rotor due to the interaction between the rotating magnetic field generated in the second rotor windings and the field flux generated in the permanent magnets.

摘要翻译： 感应电动机包括定子绕组的定子和设置有第一转子绕组的第一转子，并且通过在另一个定子绕组中产生的旋转磁场在定子绕组和第一转子绕组中的一个中产生感应电流， 第一转子绕组。 同步电机包括第二转子，其具有连接到第一转子绕组并且耦合到第一转子的第二转子绕组，以及设置有永磁体并且独立于第二转子旋转的第三转子，并且扭矩作用在 第二转子和第三转子由于在第二转子绕组中产生的旋转磁场与在永磁体中产生的磁场通量之间的相互作用而产生。

公开(公告)号：US20060214625A1

公开(公告)日：2006-09-28

申请号：US11443365

申请日：2006-05-31

申请人： Hideo Nakai ,  Hiroki Ohtani ,  Yukio Inaguma ,  Katsuhiro Asano ,  Hideto Hanada ,  Nasaki Okamura

发明人： Hideo Nakai ,  Hiroki Ohtani ,  Yukio Inaguma ,  Katsuhiro Asano ,  Hideto Hanada ,  Nasaki Okamura

IPC分类号： H02P27/04

CPC分类号： H02P21/06 ,  H02P2207/05

摘要： In one coordinate system of arbitrary rectangular coordinate systems including a coordinate system in which the position of a stator is fixed, a coordinate system in which the position of a rotor is fixed, and a coordinate system which rotates at a rotational frequency which is n times (n is an integer which is not 0 or 1) that of the rotor, a filter on any other coordinate system is defined. Further, driving of a motor is controlled by utilizing this filter. As a result, a coordinate transformation operation need not be individually performed with respect to control variables.

摘要翻译： 在包括固定定子的位置的坐标系，固定有转子位置的坐标系和以n次旋转的旋转频率旋转的坐标系的任意直角坐标系的坐标系中， （n是不为0或1的整数）转子的任何其他坐标系上的滤波器被定义。 此外，通过利用该过滤器来控制电动机的驱动。 结果，不需要相对于控制变量单独执行坐标变换操作。

公开(公告)号：US07199548B2

公开(公告)日：2007-04-03

申请号：US11175323

申请日：2005-07-07

申请人： Yukio Inaguma ,  Hideo Nakai ,  Hiroki Ohtani ,  Masaki Okamura

发明人： Yukio Inaguma ,  Hideo Nakai ,  Hiroki Ohtani ,  Masaki Okamura

IPC分类号： H02P1/24

CPC分类号： H02P21/22

摘要： A drive control apparatus, which controls an AC motor subjected to rotational drive by applying a rectangular wave voltage thereto, comprising: an actual torque detection section for detecting an actual torque value T outputted from the AC motor; an estimated torque calculation section for calculating an estimated torque value Tm based on a motor model with the AC motor in a simulated state; and a voltage phase calculation section wherein the voltage phase calculation section calculates a first voltage phase φfb based on the actual torque value T and a command torque value T*, and a second voltage phase φff based on the estimated torque value Tm and the command torque value T* respectively, and outputs a value obtained by making the voltage phase subjected to weighting addition, as a voltage phase φv.

摘要翻译： 一种驱动控制装置，其通过向其施加矩形波电压来控制经受旋转驱动的交流电动机，包括：实际转矩检测部分，用于检测从交流电动机输出的实际扭矩值T; 估计转矩计算部，用于基于具有模拟状态的交流电动机的电动机模型来计算推定转矩值Tm; 以及电压相位计算部，其中，电压相位计算部基于实际转矩值T和指令转矩值T *计算第一电压相位phifb，以及基于估计转矩值Tm和指令转矩的第二电压相位fiff 值T *，并输出通过使加权相加的电压相位获得的值作为电压相位。

公开(公告)号：US07078874B2

公开(公告)日：2006-07-18

申请号：US11203175

申请日：2005-08-15

申请人： Hideo Nakai ,  Hiroki Ohtani ,  Yukio Inaguma ,  Katsuhiro Asano ,  Hideto Hanada ,  Masaki Okamura

发明人： Hideo Nakai ,  Hiroki Ohtani ,  Yukio Inaguma ,  Katsuhiro Asano ,  Hideto Hanada ,  Masaki Okamura

IPC分类号： G05B11/36 ,  H02P6/10

CPC分类号： H02P21/06 ,  H02P2207/05

摘要： In one coordinate system of arbitrary rectangular coordinate systems including a coordinate system in which the position of a stator is fixed, a coordinate system in which the position of a rotor is fixed, and a coordinate system which rotates at a rotational frequency which is n times (n is an integer which is not 0 or 1) that of the rotor, a filter on any other coordinate system is defined. Further, driving of a motor is controlled by utilizing this filter. As a result, a coordinate transformation operation need not be individually performed with respect to control variables.