公开(公告)号：US07847499B2

公开(公告)日：2010-12-07

申请号：US10480083

申请日：2002-10-03

Applicant: Makoto Nakamura ,  Sumikazu Shamoto ,  Eiji Sato ,  Ryoji Oki ,  Masayuki Komatsu

Inventor： Makoto Nakamura ,  Sumikazu Shamoto ,  Eiji Sato ,  Ryoji Oki ,  Masayuki Komatsu

IPC: H02P6/14

CPC classification number: H02M7/493 ,  B60L3/003 ,  B60L3/12 ,  B60L7/16 ,  B60L11/123 ,  B60L11/14 ,  B60L11/1803 ,  B60L15/007 ,  B60L15/2045 ,  B60L2210/10 ,  B60L2210/20 ,  H02M7/4826 ,  H02M7/53873 ,  H02M2001/0019 ,  H02P27/08 ,  H02P2201/09 ,  Y02T10/6217 ,  Y02T10/644 ,  Y02T10/645 ,  Y02T10/7005 ,  Y02T10/7022 ,  Y02T10/7077 ,  Y02T10/7216 ,  Y02T10/725 ,  Y02T10/7283

Abstract: An electric load apparatus (100) includes a DC power source (B), a voltage sensor (10, 20), system relays (SR1, SR2), a capacitor (11, 13), a DC/DC converter (12), an inverter (14), a current sensor (24), a rotation sensor (25), a control apparatus (30), and an AC motor (M1). The control apparatus (30) restricts an increase amount of consumed power in the AC motor (M1) in a range in which the driving operation of the electric load apparatus (100) can be maintained, when the increase amount of the consumed power in the AC motor (M1) exceeds an allowable power that can be supplied from the capacitor (13) to the inverter (14).

Abstract translation: 电力负载装置（100）包括直流电源（B），电压传感器（10,20），系统继电器（SR1，SR2），电容器（11,13），DC / DC转换器（12） 逆变器（14），电流传感器（24），旋转传感器（25），控制装置（30）和交流电动机（M1）。 控制装置（30）在能够维持电力负载装置（100）的驱动动作的范围内限制交流电动机（M1）的消耗电力的增加量， 交流电动机（M1）超过能够从电容器（13）供给逆变器（14）的容许电力。

公开(公告)号：US07821214B2

公开(公告)日：2010-10-26

申请号：US12223645

申请日：2007-04-20

Applicant: Hideaki Yaguchi

Inventor： Hideaki Yaguchi

IPC: H02P7/00

CPC classification number: B60W20/13 ,  B60K6/445 ,  B60L11/123 ,  B60L11/14 ,  B60L11/1862 ,  B60L15/2045 ,  B60W10/06 ,  B60W10/08 ,  B60W20/00 ,  F02D29/02 ,  F02D2041/2003 ,  F02D2041/2006 ,  F02N11/04 ,  F02N11/0866 ,  F02N2011/0885 ,  F02N2011/0888 ,  F02N2200/046 ,  F02N2200/061 ,  F02N2200/064 ,  F02N2300/104 ,  H02P2201/09 ,  Y02T10/6217 ,  Y02T10/6239 ,  Y02T10/645 ,  Y02T10/7005 ,  Y02T10/7044 ,  Y02T10/705 ,  Y02T10/7077 ,  Y02T10/7283

Abstract: An ECU estimates an output allowable power of a power storage device based on the temperature and SOC of the power storage device. The ECU also calculates a threshold power based on the power required to start an engine. When the ECU determines that the output allowable power is lower than the threshold power, the up-converter is controlled such that the boosting rate of the up-converter is restricted to be below a prescribed value.

Abstract translation: ECU基于蓄电装置的温度和SOC来估计蓄电装置的输出容许功率。 ECU还基于启动发动机所需的功率来计算阈值功率。 当ECU确定输出允许功率低于阈值功率时，上变频器被控制，使得上变频器的升压速率被限制在低于规定值。

公开(公告)号：US20100071971A1

公开(公告)日：2010-03-25

申请号：US12514413

申请日：2008-03-14

Applicant: Kazutaka Tatematsu ,  Ryoji Mizutani ,  Eiji Yamada ,  Nobuyuki Matsui ,  Takashi Kosaka

Inventor： Kazutaka Tatematsu ,  Ryoji Mizutani ,  Eiji Yamada ,  Nobuyuki Matsui ,  Takashi Kosaka

IPC: B60L11/18 ,  H02P6/08 ,  H02K21/04

CPC classification number: B60L11/1803 ,  B60L2210/14 ,  H02K1/2746 ,  H02K21/046 ,  H02K21/16 ,  H02P2201/09 ,  Y02T10/641 ,  Y02T10/642 ,  Y02T10/7005 ,  Y02T10/7225

Abstract: An electric motor (10) has a field pole formed by a field current passing through a field winding (50). A voltage booting converter (120) converts output voltage of a battery (B) and outputs the voltage between a power source line (107) and a grounding line (105). Field winding (50) is electrically connected onto an electric current channel between battery (B) and power source line (107) and formed so that voltage switched by a switching element (Q1) is applied to both ends. A controller (100) controls the field current so as to adjust density of magnetic flux between a rotor and a stator by performing switching control on switching element (Q1) and a switching element (Q3) connected in parallel to field winding (50) and converts the output voltage of battery (B) into voltage in accordance with a voltage command value.

Abstract translation: 电动机（10）具有由通过励磁绕组（50）的励磁电流形成的场极。 电压启动转换器（120）转换电池（B）的输出电压并输出电源线（107）和接地线（105）之间的电压。 励磁绕组（50）电连接到电池（B）和电源线（107）之间的电流通道上，并且形成为使得由开关元件（Q1）切换的电压被施加到两端。 控制器（100）通过对开关元件（Q1）和与励磁绕组（50）并联连接的开关元件（Q3）进行开关控制来控制励磁电流以调整转子和定子之间的磁通密度，以及 根据电压指令值将电池（B）的输出电压转换为电压。

公开(公告)号：US20100026217A1

公开(公告)日：2010-02-04

申请号：US12458127

申请日：2009-07-01

Applicant: Takashi Yoshida ,  Subrata Saha ,  Daisuke Ogino ,  Jin Izawa ,  Yoshinori Ono

Inventor： Takashi Yoshida ,  Subrata Saha ,  Daisuke Ogino ,  Jin Izawa ,  Yoshinori Ono

IPC: H02P27/00

CPC classification number: H02P27/04 ,  B60K1/02 ,  B60K6/365 ,  B60K6/445 ,  B60L15/2045 ,  B60L2240/421 ,  B60L2240/423 ,  B60W10/08 ,  B60W20/00 ,  B60W2510/081 ,  B60W2710/083 ,  H02M1/4225 ,  H02M7/493 ,  H02P27/08 ,  H02P2201/09 ,  Y02T10/6239 ,  Y02T10/644 ,  Y02T10/645 ,  Y02T10/7283

Abstract: A rotating electrical machine control system includes a frequency converting portion that is interposed between a rotating electrical machine for driving a vehicle and a DC power source for supplying electric power to the rotating electrical machine, and that converts an output of the DC power source to an AC output at least during a powering operation of the rotating electrical machine; a voltage converting portion that is interposed between the DC power source and the frequency converting portion, and that boosts the output of the DC power source based on a boost command value which is set according to a target torque and a rotational speed of the rotating electrical machine; and a control portion for controlling the frequency converting portion and the voltage converting portion.

Abstract translation: 一种旋转电机控制系统，包括：变频部，其插入在用于驱动车辆的旋转电机和用于向旋转电机供电的直流电源之间，并将直流电源的输出转换为 至少在旋转电机的供电操作期间交流输出; 电压转换部，其插入在所述直流电源和所述变频部之间，并且基于根据所述旋转电力的目标转矩和转速设定的升压指令值来升压所述直流电源的输出 机; 以及用于控制频率转换部分和电压转换部分的控制部分。

公开(公告)号：US07649335B2

公开(公告)日：2010-01-19

申请号：US11792506

申请日：2006-05-02

Applicant: Tetsuhiro Ishikawa ,  Takaya Soma

Inventor： Tetsuhiro Ishikawa ,  Takaya Soma

IPC: H01M10/46

CPC classification number: B60L15/209 ,  B60L3/0007 ,  B60L3/0046 ,  B60L3/0069 ,  B60L3/04 ,  B60L11/123 ,  B60L11/14 ,  B60L11/1868 ,  B60L11/1877 ,  B60L2210/14 ,  B60L2210/40 ,  B60L2240/547 ,  B60L2240/549 ,  B60L2270/20 ,  F02N11/0862 ,  F02N2011/0885 ,  F02N2011/0888 ,  F02N2011/0896 ,  H02J7/345 ,  H02P2201/09 ,  Y02T10/6217 ,  Y02T10/645 ,  Y02T10/7005 ,  Y02T10/7066 ,  Y02T10/7077 ,  Y02T10/7225 ,  Y02T10/7241 ,  Y02T10/7275

Abstract: A vehicular power system includes: a secondary battery; an up-converter receiving a voltage of the secondary battery at a first connection node thereof, and up-converting a voltage between terminals of the secondary battery and outputting the up-converted voltage at a second connection node thereof; system main relays switching between connection and disconnection of the voltage up-converted by the up-converter to and from a load of a vehicle; and a case housing the secondary battery, the up-converter and the system main relays. Preferably the vehicular power supply system further includes a capacitor having one end connected to the second connection node of the up-converter and the case further houses the capacitor. Preferably the capacitor includes a plurality of series connected, electric dual layer capacitors. A vehicular power supply system suitable for being mounted in a vehicle and miniaturized, and a vehicle having the system mounted therein, can thus be provided.

Abstract translation: 车辆电力系统包括：二次电池; 上变频器在其第一连接节点处接收二次电池的电压，并且对二次电池的端子之间的电压进行上变频并在其第二连接节点处输出上变频电压; 系统主继电器在由上变频器向车辆的负载和从车辆的负载向上转换的电压的连接和断开之间切换; 以及容纳二次电池，上变频器和系统主继电器的壳体。 优选地，车辆电源系统还包括电容器，其一端连接到升压转换器的第二连接节点，并且壳体还容纳电容器。 优选地，电容器包括多个串联的电双层电容器。 因此，可以提供适于安装在车辆中并且小型化的车辆电源系统以及其中安装有系统的车辆。

公开(公告)号：US20090173555A1

公开(公告)日：2009-07-09

申请号：US12226035

申请日：2007-05-22

Applicant: Masaki Okamura

Inventor： Masaki Okamura

IPC: B60K6/42

CPC classification number: B60K6/26 ,  B60K1/02 ,  B60K6/46 ,  B60K6/52 ,  B60K17/356 ,  B60L7/14 ,  B60L7/18 ,  B60L7/26 ,  B60L11/123 ,  B60L11/1803 ,  B60L15/007 ,  B60L15/02 ,  B60L15/2009 ,  B60L2210/14 ,  B60L2210/40 ,  B60L2220/12 ,  B60L2220/14 ,  B60L2220/16 ,  B60L2220/18 ,  B60L2220/42 ,  B60L2240/12 ,  B60L2240/421 ,  B60L2240/423 ,  B60L2250/26 ,  B60L2260/28 ,  H02M1/4225 ,  H02M3/1582 ,  H02M7/5387 ,  H02M2001/007 ,  H02P25/08 ,  H02P27/06 ,  H02P27/08 ,  H02P2201/09 ,  H02P2207/05 ,  Y02T10/6217 ,  Y02T10/6265 ,  Y02T10/644 ,  Y02T10/645 ,  Y02T10/646 ,  Y02T10/7005 ,  Y02T10/7022 ,  Y02T10/7077 ,  Y02T10/7225 ,  Y02T10/7241 ,  Y02T10/7275

Abstract: An object of the present invention is to provide a motive power output apparatus including a motor with a permanent magnet and a motor without a permanent magnet. A boost device (10) is connected to a power storage device (B). A first drive device (30) is connected to the boost device (10). A first rotating electric machine (35) with a permanent magnet is connected to the first drive device (30). A second drive device (40) is connected to the power storage device (B). A second rotating electric machine (45) without a permanent magnet is connected to the second drive device (40). A third drive device (20) is connected in parallel to the first drive device (30). A third rotating electric machine (25) with a permanent magnet is connected to the third drive device (20). The second rotating electric machine (45) is formed of a reluctance motor or an induction motor. The first rotating electric machine (35) and the second rotating electric machine (45) of the present invention may be linked to wheels of a vehicle.

Abstract translation: 本发明的目的是提供一种动力输出装置，其包括具有永磁体的电动机和不具有永磁体的电动机。 升压装置（10）连接到蓄电装置（B）。 第一驱动装置（30）连接到升压装置（10）。 具有永磁体的第一旋转电机（35）连接到第一驱动装置（30）。 第二驱动装置（40）连接到蓄电装置（B）。 没有永磁体的第二旋转电机（45）连接到第二驱动装置（40）。 第三驱动装置（20）与第一驱动装置（30）并联连接。 具有永磁体的第三旋转电机（25）连接到第三驱动装置（20）。 第二旋转电机（45）由磁阻电动机或感应电动机构成。 本发明的第一旋转电机（35）和第二旋转电机（45）可以连接到车辆的车轮。

公开(公告)号：US20090115251A1

公开(公告)日：2009-05-07

申请号：US12084983

申请日：2006-11-14

Applicant: Makoto Nakamura ,  Hichirosai Oyobe ,  Tetsuhiro Ishikawa

Inventor： Makoto Nakamura ,  Hichirosai Oyobe ,  Tetsuhiro Ishikawa

IPC: H02J3/14 ,  H02J7/04 ,  B60K6/22

CPC classification number: H01M10/44 ,  B60K1/02 ,  B60K6/365 ,  B60K6/445 ,  B60K2001/005 ,  B60L15/007 ,  B60L50/16 ,  B60L50/61 ,  B60L53/14 ,  B60L53/24 ,  B60L53/30 ,  B60L58/24 ,  B60L58/25 ,  B60L58/26 ,  B60L2210/14 ,  B60L2220/14 ,  B60L2220/54 ,  B60W2510/246 ,  H01M10/613 ,  H01M10/625 ,  H01M10/63 ,  H02J7/0027 ,  H02P2201/09 ,  Y02T10/6217 ,  Y02T10/6239 ,  Y02T10/6269 ,  Y02T10/641 ,  Y02T10/645 ,  Y02T10/7005 ,  Y02T10/705 ,  Y02T10/7055 ,  Y02T10/7072 ,  Y02T10/7077 ,  Y02T10/7225 ,  Y02T10/92 ,  Y02T90/121 ,  Y02T90/127 ,  Y02T90/14 ,  Y10T307/414

Abstract: When charging of a power storage device from a commercial power supply is controlled, charging and cooling of the power storage device are performed in a timesharing manner. Specifically, when a temperature of the power storage device rises, a control device turns off a system main relay and stops a boost converter, and drives an inverter to operate a compressor (MC) for an air conditioner. When the power storage device is cooled down, the control device turns on the system main relay again and drives the boost converter, and stops the inverter.

Abstract translation: 当控制来自商用电源的蓄电装置的充电时，以分时的方式进行蓄电装置的充电和冷却。 具体地说，当蓄电装置的温度上升时，控制装置关闭系统主继电器并停止升压转换器，并驱动逆变器来操作空调的压缩机（MC）。 当蓄电装置冷却时，控制装置再次打开系统主继电器，驱动升压转换器，停止变频器。

公开(公告)号：US20080260361A1

公开(公告)日：2008-10-23

申请号：US11737372

申请日：2007-04-19

Applicant: TOM P. STERK

Inventor： TOM P. STERK

IPC: H02P7/06

CPC classification number: H02P7/29 ,  B60L2270/147 ,  H02P2201/09 ,  Y02T10/642

Abstract: The present invention provides a method and apparatus for providing power to a fan motor. One embodiment of the apparatus includes a boost regulator configured to provide an output current to a fan motor using an input current provided at an input voltage by a power supply. The fan motor is configured to draw the output current at a first frequency and the input current is constant within a first selected tolerance over a time scale longer than indicated by the first frequency.

Abstract translation: 本发明提供一种向风扇马达提供电力的方法和装置。 该装置的一个实施例包括升压调节器，其被配置为使用由电源在输入电压处提供的输入电流向风扇电动机提供输出电流。 风扇电动机被配置为以比第一频率指示的时间长度在第一频率下绘制输出电流并且输入电流在第一所选公差内恒定。

公开(公告)号：US20080197810A1

公开(公告)日：2008-08-21

申请号：US11792506

申请日：2006-05-02

Applicant: Tetsuhiro Ishikawa ,  Takaya Soma

Inventor： Tetsuhiro Ishikawa ,  Takaya Soma

IPC: H02J7/00 ,  B60L11/18

CPC classification number: B60L15/209 ,  B60L3/0007 ,  B60L3/0046 ,  B60L3/0069 ,  B60L3/04 ,  B60L11/123 ,  B60L11/14 ,  B60L11/1868 ,  B60L11/1877 ,  B60L2210/14 ,  B60L2210/40 ,  B60L2240/547 ,  B60L2240/549 ,  B60L2270/20 ,  F02N11/0862 ,  F02N2011/0885 ,  F02N2011/0888 ,  F02N2011/0896 ,  H02J7/345 ,  H02P2201/09 ,  Y02T10/6217 ,  Y02T10/645 ,  Y02T10/7005 ,  Y02T10/7066 ,  Y02T10/7077 ,  Y02T10/7225 ,  Y02T10/7241 ,  Y02T10/7275

Abstract: A vehicular power system includes: a secondary battery (B); an up-converter (12) receiving a voltage of the secondary battery at a first connection node thereof, and up-converting a voltage between terminals of the secondary battery (B) and outputting the up-converted voltage at a second connection node thereof; system main relays (SMRP, SMRG) switching between connection and disconnection of the voltage up-converted by the up-converter (12) to and from a load of a vehicle; and a case (140) housing the secondary battery (B), the up-converter (12) and the system main relays (SMRP, SMRG). Preferably the vehicular power supply system further includes a capacitor (23) having one end connected to the second connection node of the up-converter (12) and the case (140) further houses the capacitor (23). Preferably the capacitor (23) includes a plurality of series connected, electric dual layer capacitors. A vehicular power supply system suitable for being mounted in a vehicle and miniaturized, and a vehicle having the system mounted therein, can thus be provided.

Abstract translation: 车辆电力系统包括：二次电池（B）; 在所述二次电池的第一连接节点处接收所述二次电池的电压的升压转换器（12），并且对所述二次电池（B）的端子之间的电压进行上变频，并在所述二次电池的第二连接节点输出上变频电压; 系统主继电器（SMRP，SMRG）在由上变频器（12）向车辆的负载和从车辆的负载向上转换的电压的连接和断开之间切换; 以及容纳二次电池（B），上变频器（12）和系统主继电器（SMRP，SMRG）的壳体（140）。 优选地，车辆电源系统还包括电容器（23），其一端连接到升压转换器（12）的第二连接节点，并且壳体（140）还容纳电容器（23）。 优选地，电容器（23）包括多个串联的电双层电容器。 因此，可以提供适于安装在车辆中并且小型化的车辆电源系统以及其中安装有系统的车辆。

公开(公告)号：US20070200521A1

公开(公告)日：2007-08-30

申请号：US11647237

申请日：2006-12-29

Applicant: Kiyoe Ochiai ,  Hiroyuki Oyanagi

Inventor： Kiyoe Ochiai ,  Hiroyuki Oyanagi

IPC: H02P3/14

CPC classification number: B60L3/003 ,  B60L3/12 ,  B60L7/16 ,  B60L11/123 ,  B60L11/14 ,  B60L15/2045 ,  B60L2210/20 ,  H02M1/32 ,  H02M7/797 ,  H02P27/08 ,  H02P2201/09 ,  Y02T10/6217 ,  Y02T10/644 ,  Y02T10/645 ,  Y02T10/646 ,  Y02T10/7005 ,  Y02T10/7077 ,  Y02T10/725 ,  Y02T10/7283

Abstract: An upper limit value setting unit of a control device conducts integration on the change in battery power, and determines whether the integrated value is lower than a preset first threshold value (negative value). When determination is made that the integrated value is lower than the first threshold value, and the battery power difference is lower than the second threshold value (negative value), the upper limit value setting unit sets Vup2 that is lower than the general Vup1 as the upper limit value of the inverter input voltage command.

Abstract translation: 控制装置的上限值设定单元对电池电力的变化进行积分，并判断积分值是否低于预设的第一阈值（负值）。 当确定积分值低于第一阈值，并且电池功率差低于第二阈值（负值）时，上限值设定单元设定低于一般Vup 1的Vup 2 作为逆变器输入电压指令的上限值。