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公开(公告)号：US06843335B2
公开(公告)日：2005-01-18
申请号：US10024338
申请日：2001-12-21
申请人： Shinji Shirakawa , Akira Mishima , Keiichi Mashino , Toshiyuki Innami , Shinichi Fujino , Hiromichi Anan , Yoshitaka Ochiai
发明人： Shinji Shirakawa , Akira Mishima , Keiichi Mashino , Toshiyuki Innami , Shinichi Fujino , Hiromichi Anan , Yoshitaka Ochiai
IPC分类号： H02M7/04 , B60L11/14 , B60L11/18 , H01L23/50 , H01L25/16 , H02M7/00 , H02M7/5387 , H02P27/06 , H05K7/14 , B60K1/00
CPC分类号： B60L15/007 , B60L11/1803 , H01L23/50 , H01L24/48 , H01L24/49 , H01L25/162 , H01L25/165 , H01L2224/0603 , H01L2224/48091 , H01L2224/48472 , H01L2224/4903 , H01L2224/49051 , H01L2224/49111 , H01L2924/00014 , H01L2924/01004 , H01L2924/01005 , H01L2924/01006 , H01L2924/01013 , H01L2924/01023 , H01L2924/01029 , H01L2924/01074 , H01L2924/014 , H01L2924/1305 , H01L2924/13055 , H01L2924/1306 , H01L2924/13091 , H01L2924/19041 , H01L2924/19043 , H01L2924/30105 , H01L2924/30107 , H02M7/003 , H05K7/1432 , Y02T10/645 , Y02T10/7005 , H01L2924/00 , H01L2224/45099 , H01L2224/05599
摘要： A positive side conductor and a negative side conductor of an input terminal electrically connected to semiconductor elements, are electrically insulated from each other, and are laminated with each other, and the input terminal having such a laminated structure, an output terminal and substrates mounted thereon the semiconductor elements are arranged in a checkered pattern in a container. Further, the semiconductor elements mounted on the substrates, the input terminal and the output terminal are electrically connected to one another so as to obtain a loop-like electric path on a conductive member, thereby it is possible to aim at miniaturizing the power conversion apparatus and lowering the inductance thereof.
摘要翻译： 与半导体元件电连接的输入端子的正侧导体和负极导体彼此电绝缘，并且彼此层叠，并且具有这种层叠结构的输入端子，安装在其上的输出端子和基板 半导体元件以容器中的方格布置。 此外，安装在基板，输入端子和输出端子上的半导体元件彼此电连接，以便在导电构件上获得环状电路，从而可以将电力转换装置 并降低其电感。
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公开(公告)号：US06943445B2
公开(公告)日：2005-09-13
申请号：US10468038
申请日：2002-03-29
申请人： Shinji Shirakawa , Akira Mishima , Keiichi Mashino , Toshiyuki Innami , Shinichi Fujino , Hiromichi Anan , Yoshitaka Ochiai
发明人： Shinji Shirakawa , Akira Mishima , Keiichi Mashino , Toshiyuki Innami , Shinichi Fujino , Hiromichi Anan , Yoshitaka Ochiai
IPC分类号： H01L23/538 , H01L25/07 , H02M7/00 , H01L23/34
CPC分类号： H02M7/003 , H01L23/5383 , H01L23/645 , H01L24/48 , H01L24/49 , H01L25/072 , H01L25/18 , H01L2224/32225 , H01L2224/40225 , H01L2224/48091 , H01L2224/48111 , H01L2224/48227 , H01L2224/48472 , H01L2224/49111 , H01L2224/49175 , H01L2224/73265 , H01L2924/00014 , H01L2924/01005 , H01L2924/01006 , H01L2924/01013 , H01L2924/01014 , H01L2924/01023 , H01L2924/01029 , H01L2924/01074 , H01L2924/014 , H01L2924/1305 , H01L2924/13055 , H01L2924/13091 , H01L2924/19041 , H01L2924/19043 , H01L2924/19107 , H01L2924/30105 , H01L2924/30107 , H01L2924/00 , H01L2924/00012 , H01L2224/45099 , H01L2224/05599
摘要： The present invention provides a semiconductor device which reduces an inductance of wiring for bridge-connecting semiconductor switches and realizes a reduction in size. Within the semiconductor device formed are two controllable bridge-connected semiconductor switches 13a and 13b, an output terminal, positive/negative polarity DC terminals 2 and 3, and an insulating substrate 15a in which conductor layers 12, 17 and 19 having a conductor section and in an inner layer for bridge-connecting the semiconductor switches to the DC terminals on a surface thereof and insulating layers 16 and 18 are alternately laminated. The surface and inner-layer conductor layers 12 and 17 which interpose the insulating layer 16 therebetween are electrically connected by a conductor 20 passing through the insulating layer 16 interposed between the conductor layers 12 and 17. A current path (dotted line) is so provided as to allow current flowing through a bridge circuit for mounting the two semiconductor switches on the insulating substrate to flow in opposite directions between the conductor layers 12 and 17 which interpose the insulating layer 16 therebetween.
摘要翻译： 本发明提供一种降低用于桥接半导体开关的布线的电感的半导体器件，并且实现了尺寸的减小。 在形成的半导体器件内部有两个可控制的桥接半导体开关13a和13b，一个输出端子，正/负极性DC端子2和3以及绝缘基板15a，其中导体层12,17和19具有 导体部分和用于将半导体开关桥接到其表面上的DC端子的内层中，并且绝缘层16和18交替层叠。 其间插入绝缘层16的表面和内层导体层12和17通过插在导体层12和17之间的绝缘层16的导体20电连接。 提供电流路径（虚线），以允许电流流过用于将绝缘基板上的两个半导体开关安装在绝缘基板上的电桥流动，以在导体层12和17之间的相反方向流动，其间插入绝缘层16。
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公开(公告)号：US06618278B2
公开(公告)日：2003-09-09
申请号：US09810259
申请日：2001-03-19
申请人： Osamu Suzuki , Shinji Shirakawa , Akira Mishima , Toshiyuki Innami , Shinichi Fujino , Hideaki Mori , Kenji Takahashi , Keiichi Mashino , Hiromichi Anan
发明人： Osamu Suzuki , Shinji Shirakawa , Akira Mishima , Toshiyuki Innami , Shinichi Fujino , Hideaki Mori , Kenji Takahashi , Keiichi Mashino , Hiromichi Anan
IPC分类号： H01L2340
CPC分类号： H02M7/003 , H01L2224/32245 , H01L2224/33181 , H01L2924/13055 , H01L2924/13091 , H01L2924/00
摘要： In an electric power conversion/inversion apparatus, including, such as an inverter therein, for obtaining reduction in circuit inductance and wiring resistance therein by bringing small as a whole, having good installability and high reliability and efficiency of electric power conversion, as well, semiconductor chips 1 are disposed, being put between a positive input bus bar 14p and a negative input bus bar 14n and plural output bus bars 18 at crossing positions thereof, and are connected electrically and thermally, to the positive input bus bar 14p in a pole direction consistent therewith while to the negative input bus bar 14n in a pole direction consistent therewith, and further to the common output bus bars 18 in pole directions being different from side by side.
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公开(公告)号：US20050001582A1
公开(公告)日：2005-01-06
申请号：US10821244
申请日：2004-04-09
申请人： Kosei Goto , Toshiyuki Innami , Shinichi Fujino , Yoshimi Sakurai , Masamitsu Inaba , Masahiro Iwamura , Shinji Shirakawa , Junichi Sakano , Keita Hashimoto , Masanori Tsuchiya
发明人： Kosei Goto , Toshiyuki Innami , Shinichi Fujino , Yoshimi Sakurai , Masamitsu Inaba , Masahiro Iwamura , Shinji Shirakawa , Junichi Sakano , Keita Hashimoto , Masanori Tsuchiya
CPC分类号： F02N11/0859 , F02N11/04 , F02N2011/0896 , H02M7/797 , H02P9/08
摘要： The invention is intended to provide a control device for a vehicular AC motor, which has higher efficiency of voltage utilization in a power running mode and has higher efficiency of electricity generation in an electricity generation mode. The motor control device comprises rectifying devices and switching devices for three phases, which are connected between a DC power source and armature coils of an AC motor operatively coupled to an internal combustion engine. The motor control device has the inverter function of converting a DC power from the DC power source into an AC power and supplying the AC power to the armature coils, and the converter function of converting an AC power generated by the AC motor into a DC power and supplying the DC power to the DC power source. Rectangular-wave driving control of applying rectangular wave voltages to the armature coils of the AC motor is performed when the AC motor is operated for power running, and synchronous rectification control for making synchronous rectification of the AC power generated by the AC motor is performed when the AC motor is operated for electricity generation.
摘要翻译： 本发明旨在提供一种用于车辆AC电动机的控制装置，其在动力运行模式中具有较高的电压利用效率，并且在发电模式中具有较高的发电效率。 电动机控制装置包括三相的整流装置和开关装置，其连接在可操作地耦合到内燃机的AC电动机的直流电源和电枢线圈之间。 电动机控制装置具有将来自直流电源的直流电力转换为交流电力并将交流电力提供给电枢线圈的逆变器功能，并且将由交流电动机产生的交流电力转换成直流电力的转换器功能 并向直流电源提供直流电力。 当交流电动机用于动力运行时，执行向交流电动机的电枢线圈施加矩形波电压的矩形波驱动控制，并且进行用于对由交流电动机产生的交流电力进行同步整流的同步整流控制， 交流电动机用于发电。
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5.发明授权公开(公告)号：US07518331B2
公开(公告)日：2009-04-14
申请号：US11117504
申请日：2005-04-29
CPC分类号： B60K6/26 , B60K6/48 , B60L11/14 , B60L15/025 , B60L15/2045 , B60W10/08 , H02P6/08 , H02P21/02 , Y02T10/6221 , Y02T10/643 , Y02T10/70 , Y02T10/7077 , Y02T10/7283
摘要： Solving Means: A field coil current and a stator current are controlled by a controller. The stator current is controlled under vector control and is controlled so that the phase keeps an efficient motor zone. In a case of rated power generation, when the motor speed is low, the phase current and field coil current are increased to reserve the generated power. And, as the speed is increased, the phase current is decreased to reduce the copper loss, while in place of decreasing the phase current, the field coil current is kept high to reserve the generated power. Thereafter, as the speed is increased more, the field coil current is decreased to reduce the iron loss, while in place of decreasing the field coil current, the phase current is increased to reserve the generated power.
摘要翻译： 解决方法：励磁线圈电流和定子电流由控制器控制。 定子电流在矢量控制下进行控制，并进行控制，使相位保持有效的电机区域。 在额定发电的情况下，当电动机速度低时，相电流和励磁线圈电流增加以保留发电电力。 而且，随着速度的增加，相电流减小以减少铜损，而代替降低相电流，励磁线圈电流保持较高以保留发电功率。 此后，随着速度的增加，励磁线圈电流减小以减少铁损，而代替励磁线圈电流的降低，相电流增加以保留发电功率。
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公开(公告)号：US07215034B2
公开(公告)日：2007-05-08
申请号：US11195604
申请日：2005-08-03
IPC分类号： F02D20/06
CPC分类号： H02J1/08 , B60R16/03 , H02J2001/008
摘要： An A.C. generator has a rotor that is equipped with a permanent magnet and a field coil. The output of the A.C. generator charges the high-voltage battery. Voltage of the high-voltage battery is stepped-down by a DC/DC converter and supplied to the low-voltage battery. When the motor controller detects that the field coil has not been energized, the higher-rank controller switches so as to generate power by means of the permanent magnet of the A.C. generator and charge the low-voltage battery. This mechanism enables power to be generated when a circuit malfunctions.Thereby, a power supply system for vehicle can generate power when a circuit malfunctions so that the driver on the vehicle can drive the vehicle to a repair shop.
摘要翻译： 交流发电机具有配备永磁体和励磁线圈的转子。 交流发电机的输出为高压电池充电。 高压电池的电压由DC / DC转换器降压，并提供给低压电池。 当电机控制器检测到励磁线圈未通电时，高级别控制器开关，以便通过交流发电机的永磁体产生电力，并对低压电池充电。 这种机制使电路在电路发生故障时产生电力。 因此，当电路发生故障时，用于车辆的电源系统可以产生电力，使得车辆上的驾驶员能够将车辆驱动到修理车间。
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公开(公告)号：US07138778B2
公开(公告)日：2006-11-21
申请号：US10738136
申请日：2003-12-18
申请人： Shinichi Fujino , Junichi Sakano , Toshiyuki Innami , Kohsei Goto
发明人： Shinichi Fujino , Junichi Sakano , Toshiyuki Innami , Kohsei Goto
CPC分类号： H02M7/537 , H02M7/53871 , H02M2001/0009
摘要： A current sensor has a power MOSFET Q1, connected between an electric load and a power supply, for controlling current that flows through said electric load, a mirror MOSFET Q2, connected in parallel to said power MOSFET Q1, in which a portion of the current flowing through said power MOSFET flows, and a current detection resistor RC connected between a source electrode of said power MOSFET and a source electrode of said mirror MOSFET. An inverting amplifier circuit CP of the current sensor 3 inverts and amplifies the voltage signal, which has been converted to voltage by the current detection resistor RC, and outputs the signal, thereby converting positive and negative voltages generated across the current detection resistor RC to a positive voltage.
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8.发明申请公开(公告)号：US20050242759A1
公开(公告)日：2005-11-03
申请号：US11117504
申请日：2005-04-29
CPC分类号： B60K6/26 , B60K6/48 , B60L11/14 , B60L15/025 , B60L15/2045 , B60W10/08 , H02P6/08 , H02P21/02 , Y02T10/6221 , Y02T10/643 , Y02T10/70 , Y02T10/7077 , Y02T10/7283
摘要： Solving Means: A field coil current and a stator current are controlled by a controller. The stator current is controlled under vector control and is controlled so that the phase keeps an efficient motor zone. In a case of rated power generation, when the motor speed is low, the phase current and field coil current are increased to reserve the generated power. And, as the speed is increased, the phase current is decreased to reduce the copper loss, while in place of decreasing the phase current, the field coil current is kept high to reserve the generated power. Thereafter, as the speed is increased more, the field coil current is decreased to reduce the iron loss, while in place of decreasing the field coil current, the phase current is increased to reserve the generated power.
摘要翻译： 解决方法：励磁线圈电流和定子电流由控制器控制。 定子电流在矢量控制下进行控制，并进行控制，使相位保持有效的电机区域。 在额定发电的情况下，当电动机速度低时，相电流和励磁线圈电流增加以保留发电电力。 而且，随着速度的增加，相电流减小以减少铜损，而代替降低相电流，励磁线圈电流保持较高以保留发电功率。 此后，随着速度的增加，励磁线圈电流减小以减少铁损，而代替励磁线圈电流的降低，相电流增加以保留发电功率。
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9.发明授权Current sensor using mirror MOSFET and PWM inverter incorporating the same 有权电流传感器采用镜面MOSFET和PWM逆变器并入公开(公告)号：US07112935B2
公开(公告)日：2006-09-26
申请号：US11251768
申请日：2005-10-18
申请人： Shinichi Fujino , Junichi Sakano , Toshiyuki Innami , Kohsei Goto
发明人： Shinichi Fujino , Junichi Sakano , Toshiyuki Innami , Kohsei Goto
CPC分类号： H02M7/537 , H02M7/53871 , H02M2001/0009
摘要： A current sensor has a power MOSFET Q1, connected between an electric load and a power supply, for controlling current that flows through said electric load, a mirror MOSFET Q2, connected in parallel to said power MOSFET Q1, in which a portion of the current flowing through said power MOSFET flows, and a current detection resistor RC connected between a source electrode of said power MOSFET and a source electrode of said mirror MOSFET. An inverting amplifier circuit CP of the current sensor 3 inverts and amplifies the voltage signal, which has been converted to voltage by the current detection resistor RC, and outputs the signal, thereby converting positive and negative voltages generated across the current detection resistor RC to a positive voltage.
摘要翻译： 电流传感器具有连接在电负载和电源之间用于控制流过所述电负载的电流的功率MOSFET Q 1，并联连接到所述功率MOSFET Q 1的反射镜MOSFET Q 2，其中部分 流过所述功率MOSFET的电流流动;以及电流检测电阻RC，连接在所述功率MOSFET的源电极和所述反射镜MOSFET的源电极之间。 电流传感器3的反相放大器电路CP反转并放大由电流检测电阻RC转换为电压的电压信号，并输出该信号，由此将电流检测电阻RC两端产生的正和负电压转换为 正电压。
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公开(公告)号：US20060038523A1
公开(公告)日：2006-02-23
申请号：US11251768
申请日：2005-10-18
申请人： Shinichi Fujino , Junichi Sakano , Toshiyuki Innami , Kohsei Goto
发明人： Shinichi Fujino , Junichi Sakano , Toshiyuki Innami , Kohsei Goto
IPC分类号： G05B19/29
CPC分类号： H02M7/537 , H02M7/53871 , H02M2001/0009
摘要： A current sensor has a power MOSFET Q1, connected between an electric load and a power supply, for controlling current that flows through said electric load, a mirror MOSFET Q2, connected in parallel to said power MOSFET Q1, in which a portion of the current flowing through said power MOSFET flows, and a current detection resistor RC connected between a source electrode of said power MOSFET and a source electrode of said mirror MOSFET. An inverting amplifier circuit CP of the current sensor 3 inverts and amplifies the voltage signal, which has been converted to voltage by the current detection resistor RC, and outputs the signal, thereby converting positive and negative voltages generated across the current detection resistor RC to a positive voltage.
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