公开(公告)号：EP2322374B1

公开(公告)日：2017-03-29

申请号：EP09811229.5

申请日：2009-08-03

Applicant: Mitsubishi Electric Corporation

Inventor： KONO, Masaki ,  KATO, Sho

IPC: B60L3/00 ,  H02P21/00 ,  H02P27/04 ,  H02P1/02 ,  B60L7/16 ,  H02P27/06 ,  H02P29/02 ,  H02P21/06 ,  B60L15/02

CPC classification number: B60L7/16 ,  B60L3/0023 ,  B60L15/025 ,  B60L2200/26 ,  B60L2220/14 ,  B60L2260/24 ,  B60L2260/26 ,  H02P1/029 ,  H02P21/0089 ,  H02P21/06 ,  H02P27/06 ,  H02P29/0241 ,  H02P2201/07 ,  H02P2207/05 ,  Y02T10/643

公开(公告)号：EP2586643A4

公开(公告)日：2017-02-22

申请号：EP11797814

申请日：2011-06-20

Applicant: PANASONIC IP MAN CO LTD

Inventor： MATSUYAMA TETSUYA

IPC: B60L1/02 ,  B60H1/00 ,  B60H1/22 ,  B60L1/00 ,  B60L11/18 ,  H02J1/10 ,  H02J7/00 ,  H02P27/08

CPC classification number: H02J1/10 ,  B60H1/00764 ,  B60L1/003 ,  B60L1/02 ,  B60L7/14 ,  B60L11/1803 ,  B60L15/2009 ,  B60L2210/10 ,  B60L2210/40 ,  B60L2240/34 ,  B60L2240/427 ,  B60L2240/527 ,  B60L2240/547 ,  H02P27/08 ,  H02P2201/07 ,  Y02T10/644 ,  Y02T10/645 ,  Y02T10/7005 ,  Y02T10/7216 ,  Y02T10/7241 ,  Y02T10/7275

Abstract: The present invention provides a power supply device for an electric vehicle that allows highly efficient operation of a compressor inverter. A power supply device for motor vehicle 10 has: a main circuit 13 having a power source 11, a DC-DC converter 18, and a main inverter 17 that drives a main motor 12; an auxiliary circuit 15 having an auxiliary inverter 19 that drives an auxiliary motor 14, a first electrical circuit 23 that is connected to the main circuit 13 on a primary side of the DC-DC converter 18, a second electrical circuit 24 that is connected to the main circuit 13 on a secondary side of the DC-DC converter 18, and a connection circuit 30 configured to be capable of selecting one of the first electrical circuit 23 and the second electrical circuit 24 as a path for supplying a direct current voltage to the auxiliary inverter 19; and a control device 16 that controls the connection circuit 30 when the main motor 12 is in power running operation so that switching between the first electrical circuit 23 and the second electrical circuit 24 is performed corresponding to a required voltage of the auxiliary inverter 19.

Abstract translation: 本发明提供了一种能够高效地运行压缩机逆变器的电动汽车用电源装置。 用于机动车辆10的电源装置具有：主电路13，其具有驱动主电动机12的电源11，DC-DC转换器18和主逆变器17; 具有驱动辅助电动机14的辅助逆变器19的辅助电路15，与DC-DC转换器18的初级侧的主电路13连接的第一电路23，连接到 DC-DC转换器18的次级侧的主电路13以及能够选择第一电路23和第二电路24之一的连接电路30作为将直流电压提供给 辅助逆变器19; 以及控制装置16，其在主电动机12处于动力运行操作时控制连接电路30，使得根据辅助逆变器19的所需电压执行第一电路23和第二电路24之间的切换。

公开(公告)号：EP2562928B1

公开(公告)日：2016-11-16

申请号：EP10850212.1

申请日：2010-04-21

Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA

Inventor： OKAMURA, Masaki ,  TAKAMATSU, Naoyoshi

IPC: H02P27/02 ,  H02P21/00

CPC classification number: H02P23/009 ,  B60L15/08 ,  B60L15/20 ,  B60L15/2045 ,  B60L2220/14 ,  H02P21/0089 ,  H02P23/30 ,  H02P2201/07 ,  Y02T10/643 ,  Y02T10/644 ,  Y02T10/645 ,  Y02T10/72 ,  Y02T10/7283

公开(公告)号：EP1656728B1

公开(公告)日：2016-09-21

申请号：EP05710282.4

申请日：2005-02-09

Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA

Inventor： YAGUCHI, Hideaki c/o Toyota Jidosha K.K.

IPC: H02M3/158 ,  H02M1/00

CPC classification number: H02M3/1588 ,  H02J7/0029 ,  H02M1/32 ,  H02M1/36 ,  H02M2001/007 ,  H02P5/74 ,  H02P2201/07 ,  Y02B70/1466

公开(公告)号：EP3030816A2

公开(公告)日：2016-06-15

申请号：EP14755948.8

申请日：2014-08-08

Applicant: Woodward, Inc.

Inventor： RIED, David L.

IPC: F16K31/00 ,  H02P27/06

CPC classification number: H02P27/06 ,  H02M7/48 ,  H02M2001/007 ,  H02P29/20 ,  H02P29/40 ,  H02P2201/07 ,  H02P2201/09

Abstract: In some aspects, an actuation system includes an electrical positioning driver and an electrically-driven actuator. A voltage boost converter in the electrical positioning driver receives an input voltage. The voltage boost converter passes the input voltage to a voltage bus in the electrical positioning driver. The voltage on the voltage bus is converted to an actuator power signal that controls the electrically-driven actuator. The voltage boost converter boosts the voltage on the voltage bus to control a mechanical output performance of the electrically-driven actuator.

公开(公告)号：EP2338225B1

公开(公告)日：2014-12-03

申请号：EP09783950.0

申请日：2009-10-12

Applicant: Schneider Toshiba Inverter Europe SAS

Inventor： GRBOVIC, Petar ,  BAUDESSON, Philippe ,  LE MOIGNE, Philippe

IPC: H02P27/06 ,  H02M3/07

CPC classification number: H02P27/06 ,  H02P2201/07

公开(公告)号：EP1990910A4

公开(公告)日：2014-10-01

申请号：EP07707369

申请日：2007-01-18

Applicant: TOYOTA MOTOR CO LTD

Inventor： KITANO EIJI

IPC: H02P27/06 ,  B60K6/26 ,  B60K6/445 ,  B60L3/04 ,  B60L11/02 ,  B60L11/14 ,  B60L11/18 ,  B60W10/08 ,  B60W20/00 ,  H02M7/48 ,  H02M7/493 ,  H02P5/74 ,  H02P29/02

CPC classification number: B60W20/50 ,  B60K6/445 ,  B60L3/003 ,  B60L3/0092 ,  B60L3/04 ,  B60L11/123 ,  B60L11/14 ,  B60W10/08 ,  B60W10/26 ,  B60W20/00 ,  H02P2201/07 ,  H02P2201/09 ,  Y02T10/6217 ,  Y02T10/6239 ,  Y02T10/642 ,  Y02T10/7022 ,  Y02T10/7077

Abstract: An ECU (60) activates a shutdown permission signal (RG) and provides it to an AND gate (50) when a shutdown signal (DWN) is inactive. Thus, when an abnormality sensing device (40) does not sense an abnormality, the ECU (60) always keeps the shutdown permission signal (RG) active. The AND gate (50) performs logical AND between a signal (OVL) provided from the abnormality sensing device (40) and the shutdown permission signal (RG) to provide the shutdown signal (DWN) to inverters (20 and 30). When a limp-home run permission signal (BLS) becomes active while the shutdown signal (DWN) is active, the ECRU (60) inactivates the shutdown permission signal (RG).

公开(公告)号：EP2457779A4

公开(公告)日：2014-09-17

申请号：EP10802114

申请日：2010-04-12

Applicant: MITSUBISHI ELECTRIC CORP

Inventor： INOUE MASAYA ,  URAKABE TAKAHIRO ,  YANO TAKUTO ,  SUGITA HIDEKI ,  TAKADA ATSUTOSHI

IPC: B60R16/033 ,  F02N11/08 ,  H01J1/10 ,  H02J1/10 ,  H02J7/34 ,  H02M3/158 ,  H02P9/00 ,  H02P9/04 ,  H02P9/30 ,  H02P9/48

CPC classification number: B60R16/033 ,  F02N11/08 ,  F02N11/0866 ,  F02N2011/0885 ,  F02N2011/0888 ,  H02J1/102 ,  H02J7/345 ,  H02M3/1582 ,  H02P9/305 ,  H02P9/48 ,  H02P2101/45 ,  H02P2201/07

公开(公告)号：EP2725435A1

公开(公告)日：2014-04-30

申请号：EP12007295.4

申请日：2012-10-24

Applicant: Baumüller Nürnberg GmbH

Inventor： Hensel, Uwe ,  Dimas-Zekri, Magdi ,  Helmerth, Axel

IPC: G05B9/02 ,  H03K17/78 ,  H02P29/02

CPC classification number: H02P3/18 ,  G05B9/02 ,  H02P29/0241 ,  H02P2201/07 ,  H03K17/18 ,  H03K17/691 ,  H03K17/79

Abstract: Die Erfindung betrifft eine Vorrichtung (1) und ein Verfahren zur Ansteuerung eines Frequenzumrichter (3) einer elektrischen Maschine (2) mit Sicherheitsfunktion, insbesondere der Safe-Torque-Off-Funktion (STO), wobei mittels einer vorzugsweise getakteten Wandlerschaltung (4) aus einer Eingangsspannung (U E ) eine potentialgetrennte Ausgangsspannung (U A ) erzeugt wird, aus der ein Steuersignal (S HS , S LS ) für den Frequenzumrichter (3) zu dessen bestimmungsgemäßen Betrieb und zur Auslösung der Sicherheitsfunktion sowie ein Ansteuersignal (S T ) für einen periodisch an die Eingangsspannung (U E ) geschalteten Halbleiterschalter (V) erzeugt und die Ausgangsspannung (U A ) begrenzt wird, wenn diese eine Schaltschwelle (U Max ) überschreitet.

Abstract translation: 该方法包括向阈值开关（5）提供DC输出电压（UA），用于产生用于频率转换器（3）的二进制控制信号（SHS），其中二进制控制信号在输出电压 超过上限阈值。 从转换器电路（4）的半导体开关（V）的输出电压产生致动信号，其中半导体开关周期性地连接到输入电压（UE）。 当输出电压超过开关阈值时，输出电压受到限制。 阈值开关是比较器。 还包括用于致动电机的变频器的装置的独立权利要求。

公开(公告)号：EP2347503A1

公开(公告)日：2011-07-27

申请号：EP09781979.1

申请日：2009-08-19

Applicant: Robert Bosch GmbH

Inventor： POETZL, Thomas ,  SPRAUL, Manfred

IPC: H02P4/00 ,  H02M3/158 ,  H02P27/08

CPC classification number: H02P4/00 ,  H02M7/53875 ,  H02M2001/0019 ,  H02P27/08 ,  H02P2201/07

Abstract: The invention relates to a method for operating a control unit for an electric motor, wherein the control unit comprises a control circuit for controlling the electric motor and an intermediate circuit connected upstream of the control circuit, particularly having an intermediate circuit capacitance, comprising the following steps: - providing a controlled variable (SG) for controlling the electric motor (2);  - setting a variable input voltage (U
DC ) and providing the set input voltage (U
DC ) via the intermediate circuit to the control unit (3); - operating the control circuit (3) as a function of an available intermediate circuit voltage (U
C ) which depends on the set input voltage (U
DC ), and as a function of the controlled variable (SG), in order to control the electric motor (2) according to the controlled variable (SG).