Method and device for switching a semi-conductor circuit breaker
    1.
    发明授权
    Method and device for switching a semi-conductor circuit breaker 有权
    用于切换半导体断路器的方法和装置

    公开(公告)号:US07327543B2

    公开(公告)日:2008-02-05

    申请号:US10531110

    申请日:2003-09-05

    IPC分类号: H02H3/00 H02H32/42

    摘要: The invention relates to a method for switching a semi-conductor circuit breaker by means of which the resistance of the breaker gap of the semi-conductor circuit breaker is controlled by a control voltage (Vst), such that the power loss (Pist) from the circuit breaker does not exceed a predetermined setpoint (Psoll). The invention also relates to a device for carrying out said method wherein a transfer gate, which is controlled by a charge pump, is used as a semi-conductor circuit breaker.

    摘要翻译: 本发明涉及一种用于切换半导体断路器的方法,通过该半导体断路器,半导体断路器的断路器间隙的电阻由控制电压(Vst)控制,使得从 断路器不超过预定设定值(Psoll)。 本发明还涉及一种用于执行所述方法的装置,其中由电荷泵控制的传输门被用作半导体断路器。

    Method and device for switching a semi-conductor circuit breaker
    2.
    发明申请
    Method and device for switching a semi-conductor circuit breaker 有权
    用于切换半导体断路器的方法和装置

    公开(公告)号:US20060034138A1

    公开(公告)日:2006-02-16

    申请号:US10531110

    申请日:2003-09-05

    IPC分类号: G11C7/00

    摘要: The invention relates to a method for switching a semi-conductor circuit breaker by means of which the resistance of the breaker gap of the semi-conductor circuit breaker is controlled by a control voltage (Vst), such that the power loss (Pist) from the circuit breaker does not exceed a predetermined setpoint (Psoll). The invention also relates to a device for carrying out said method wherein a transfer gate, which is controlled by a charge pump, is used as a semi-conductor circuit breaker.

    摘要翻译: 本发明涉及一种用于切换半导体断路器的方法,通过该半导体断路器,半导体断路器的断路器间隙的电阻由控制电压(Vst)控制,使得从 断路器不超过预定设定值(Psoll)。 本发明还涉及一种用于执行所述方法的装置,其中由电荷泵控制的传输门被用作半导体断路器。

    Device and method for equalizing charges of series-connected energy stores
    4.
    发明授权
    Device and method for equalizing charges of series-connected energy stores 有权
    串联能量储存装置的均衡装置及方法

    公开(公告)号:US07800346B2

    公开(公告)日:2010-09-21

    申请号:US11631063

    申请日:2005-03-24

    IPC分类号: H02J7/00

    摘要: A device and method for equalizing the charges of series-connected individual cells of an energy storage device with a DC/DC converter, which draws energy from the energy storage device or from another energy source, charges an intermediate circuit capacitor whose voltage is inverted in a DC/AC converter, converts the alternating voltage via AC bus lines and coupling transformers by way of a rectifier into a pulsating direct current, and charges the cell having the lowest cell voltage with the pulsating direct current.

    摘要翻译: 用于使能量存储装置的串联连接的单个电池的电荷与从能量存储装置或另一能量源吸取能量的DC / DC转换器相等的装置和方法对其电压反相的中间电路电容器进行充电 DC / AC转换器,通过AC母线和交流变压器通过整流器将交流电压转换为脉动直流电,并用脉动直流电荷对具有最低电池电压的电池进行充电。

    Circuit for a motor vehicle electrical distribution system and an associated operating method
    5.
    发明授权
    Circuit for a motor vehicle electrical distribution system and an associated operating method 失效
    机动车配电系统电路及相关操作方法

    公开(公告)号:US07477040B2

    公开(公告)日:2009-01-13

    申请号:US10537684

    申请日:2003-10-14

    IPC分类号: H01M10/46

    摘要: The invention relates to an operating method for an electrical circuit with an energy store (5), made from several storage elements (C2-C5) and a charge-equalisation circuit (6), for charge equalisation between the individual storage elements (C2-C5) of the energy store (5), comprising the following steps: charging the energy store (5) and charge equalisation between the individual storage elements (C2-C5) of the energy store (5) by means of the charge equalisation circuit (6). The invention further relates to a corresponding electrical circuit for carrying out said operating method.

    摘要翻译: 本发明涉及一种具有由几个存储元件(C2-C5)和电荷均衡电路(6)制成的能量储存器(5)的电路的操作方法,用于各个存储元件(C2- C5),包括以下步骤:通过充电均衡电路(5)对能量存储器(5)充电并且对能量存储器(5)的各个存储元件(C2-C5)进行充电均衡, 6)。 本发明还涉及一种用于执行所述操作方法的相应的电路。

    Switching device for bi-directionally equalizing charge between energy accumulators and corresponding methods
    6.
    发明授权
    Switching device for bi-directionally equalizing charge between energy accumulators and corresponding methods 有权
    用于在蓄能器之间进行双向均衡充电的开关装置和相应的方法

    公开(公告)号:US07714544B2

    公开(公告)日:2010-05-11

    申请号:US10574732

    申请日:2004-09-01

    IPC分类号: H01M10/46

    摘要: A switching device for bi-directionally equalizing charge between energy accumulators, particularly between capacitive energy accumulators in a motor vehicle electric system, includes: an integrated starter generator; a first connection coupled to the integrated starter generator; a second connection coupled to an energy source; a controllable transfer gate having a first load current-conducting path connected between the first and second connection, and a controllable switching controller having a second load current-conducting path connected between the first and second connection in parallel to the first load current-conducting path. There is also provided a motor vehicle electric system with such a switching device, and the implementation and use of a switching controller in a transfer gate for such a switching device.

    摘要翻译: 一种用于在蓄能器之间进行双向均衡电荷的开关装置,特别是在机动车辆电气系统中的电容式蓄能器之间,包括:集成起动发电机; 耦合到所述集成起动发电机的第一连接; 耦合到能量源的第二连接; 具有连接在所述第一和第二连接之间的第一负载电流传导路径的可控转移门和可控开关控制器,所述可控开关控制器具有连接在所述第一和第二连接之间并联于所述第一负载电流传导路径的第二负载电流传导路径 。 还提供了具有这种开关装置的机动车辆电气系统,以及在这种开关装置的传送门中实现和使用开关控制器。

    Method and device for switching on a power switch arranged between capacitive elements
    7.
    发明授权
    Method and device for switching on a power switch arranged between capacitive elements 失效
    用于接通布置在电容元件之间的功率开关的方法和装置

    公开(公告)号:US07367302B2

    公开(公告)日:2008-05-06

    申请号:US10531122

    申请日:2003-09-15

    CPC分类号: H02J7/345

    摘要: The invention relates to a method and a device for switching on a power switch (S1, S2) arranged between capacitive elements (C1, DLC, B36) a choke (L) being connected in parallel to the switching contacts of the still open power switch (S1, S2). Said choke enables compensating currents to flow between the elements (C1, B36, DLC) to be interconnected and to decay before the power switch (S1, S2) is then closed in a de-energized manner.

    摘要翻译: 本发明涉及一种用于接通布置在电容元件(C1,DLC,B36)之间的电源开关(S1,S2)的方法和装置,扼流器(L)并联连接到 仍然打开电源开关(S1,S2)。 所述扼流圈使得能够在元件(C 1,B 36,DLC)之间的补偿电流在互连之前流动并在功率开关(S1,S2)以断电方式闭合之前衰减。

    Device for protecting electronic modules in a multi-voltage on-board electrical system against short circuits
    8.
    发明授权
    Device for protecting electronic modules in a multi-voltage on-board electrical system against short circuits 有权
    用于保护多电压车载电气系统中的电子模块免于短路的装置

    公开(公告)号:US07675726B2

    公开(公告)日:2010-03-09

    申请号:US10566529

    申请日:2004-07-27

    IPC分类号: H02H3/20

    摘要: A device for protecting electronic modules in a multivoltage on-board electrical wiring system comprising a first accumulator of a low on-board electrical wiring system voltage, against short circuits after a high on-board electrical wiring system voltage, consisting of a transistor whose drain-source path is inserted between the control device connection and the electronic module connection. The source connection of the transistor is linked to the electronic module connection. A gate resistor and a diode guiding the current in the direction of the plus pole of the first accumulator are parallel-mounted between the gate connection of the transistor and the plus pole of the accumulator. A Zener diode is arranged between the gate connection and source connection of the transistor.

    摘要翻译: 一种用于在多电压车载电气布线系统中保护电子模块的装置,包括一个低板上电气布线系统电压的第一个蓄电池,在一个高的板上电气布线系统电压之后由短路导通, 源路径插入在控制设备连接和电子模块连接之间。 晶体管的源极连接与电子模块连接相连。 引导电流在第一蓄电池的正极方向上的栅极电阻和二极管并联安装在晶体管的栅极连接和蓄电池的正极之间。 齐纳二极管布置在晶体管的栅极连接和源极连接之间。

    Circuit arrangement for high-speed switching of inductive loads
    9.
    发明授权
    Circuit arrangement for high-speed switching of inductive loads 失效
    用于感性负载高速切换的电路布置

    公开(公告)号:US06919651B2

    公开(公告)日:2005-07-19

    申请号:US10304286

    申请日:2002-11-26

    摘要: A circuit arrangement for switching an inductive load (12, 12a-d) with connections to a power supply source (11, 11′, 11″) by means of which an exciter voltage can be applied to the inductive load (12, 12a-d) in a switched-on state is described, comprising switching means by means of which, depending on a control signal, a power circuit comprising the inductive load (12, 12a-d) and the power supply source connections, can be closed when switched from the switched-off to the switched-on state and opened when switched from the switched-on to the switched-off state, furthermore comprising a first diode (15, 15a-d, 15a′-c′, 15a″-c″) arranged in parallel with the inductive load (12, 12a-d) and so as to block in the switched-on state. This present invention is characterized in that an additional commutation inductance (18) is provided which is arranged in parallel with the inductive load (12, 12a-d) and in series with the first diode (15, 15a-d, 15a′-c′, 15a″-c″).

    摘要翻译: 一种电路装置,用于通过与电源(11,11',11“)的连接来切换感性负载(12,12 ad),通过该电路可以将感应负载(12,12 ad)施加一个激励器电压 )处于接通状态,包括切换装置,根据控制信号,包括电感负载(12,12 ad)和电源连接的电源电路可以在从 还包括第一二极管(15,15 ad,15a'-c',15a“-c),所述第一二极管 “)与感性负载(12,12 ad)并联布置,以便在接通状态下阻塞。 本发明的特征在于,提供一个额外的换向电感(18),其与感性负载(12,12 ad)并联布置并与第一二极管(15,15 ad,15a'-c' ,15 a“ - c”)。

    Drive circuit, device, and method for suppressing noise, and use
    10.
    发明授权
    Drive circuit, device, and method for suppressing noise, and use 有权
    用于抑制噪声的驱动电路,装置和方法,并使用

    公开(公告)号:US07279964B2

    公开(公告)日:2007-10-09

    申请号:US10630108

    申请日:2003-07-30

    IPC分类号: H03F3/38

    摘要: A low-frequency PWM-modulated signal and a high-frequency, unmodulated signal for generating a high-frequency PWM-modulated signal is employed directly for driving an output stage of a device for noise suppression. The low-frequency signal and the high-frequency signal is advantageously provided by a microcontroller which already has an AD converter on the input side. The microcontroller furthermore already makes a PWM output signal with a high bit width available which has the high resolution necessary for driving the loudspeaker.

    摘要翻译: 直接用于产生高频PWM调制信号的低频PWM调制信号和高频未调制信号用于驱动用于噪声抑制的装置的输出级。 低频信号和高频信号有利地由输入侧已经具有AD转换器的微控制器提供。 微控制器此外已经制造出具有可用的高位宽度的PWM输出信号,其具有驱动扬声器所需的高分辨率。