METHOD AND CELL MONITORING UNIT FOR MONITORING A RECHARGEABLE BATTERY
    41.
    发明申请
    METHOD AND CELL MONITORING UNIT FOR MONITORING A RECHARGEABLE BATTERY 审中-公开
    用于监测可充电电池的方法和电池监测单元

    公开(公告)号:US20130162260A1

    公开(公告)日:2013-06-27

    申请号:US13817444

    申请日:2011-08-19

    申请人: Axel Krause

    发明人: Axel Krause

    IPC分类号: G01R31/36

    CPC分类号: G01R31/382 G01R31/396

    摘要: A method for monitoring a rechargeable battery (1) with multiple cells (2, 2a . . . 2n) is described, as well as a cell monitoring unit (3, 3a . . . 3n) for such, in which in a normal mode (MN) a measurement (UCa, UCb) of a parameter of a cell (2, 2a . . . 2n) is determined using a reference value (URa, URb) provided for each cell (2, 2a . . . 2n). In addition, in a test mode (MT) the reference values (URa, URb) of adjacent cells (URb) used for determining measurements (UCa, UCb) of the parameter in question and provided for each cell (2, 2a . . . 2n) are compared with each other in a periodically recurring manner. An error signal is issued if the comparison result exceeds a predefinable limit value.

    摘要翻译: 描述了用于监视具有多个单元(2,2 ...,2n)的可再充电电池(1)的方法,以及用于这样的单元监视单元(3,3a ... 3n),其中在正常模式 (MN)使用为每个单元(2,2 ... ... 2n)提供的参考值(URa,URb)来确定单元(2,2a。。2n)的参数的测量(UCa,UCb)。 另外,在测试模式(MT)中,用于确定所讨论的参数并为每个单元提供的测量(UCa,UCb)的相邻单元(URb)的参考值(URa,URb)(2,2a。 2n)以周期性重复的方式相互比较。 如果比较结果超过预定义的限制值,则发出错误信号。

    VOLTAGE CONVERTER
    43.
    发明申请
    VOLTAGE CONVERTER 有权
    电压转换器

    公开(公告)号:US20130107581A1

    公开(公告)日:2013-05-02

    申请号:US13700800

    申请日:2011-06-28

    申请人: Axel Krause

    发明人: Axel Krause

    IPC分类号: H02M3/28

    摘要: A voltage converter (1a . . . 1g), in particular a resonant converter for converting an input AC or DC voltage (UE) into an output DC voltage (UA). On the secondary side, a first secondary capacitor (CS1) is arranged between the secondary partial windings (WS1, WS2) of a transformer (TR1); furthermore, a first secondary full-bridge rectifier (GS1) provides the output direct voltage (UA), the inputs of which are connected to a secondary partial winding (WS1, WS2) each of the transformer (TR1), resulting, at the input of the first secondary full-bridge rectifier (GS1), in a series connection including the secondary partial windings (WS1, WS2) and the first secondary capacitor (CS1). Finally, the voltage converter (1a . . . 1f) includes a second secondary full-bridge rectifier (GS2) connected in parallel with the first secondary full-bridge rectifier (GS1) for providing the output direct voltage (UA), wherein the first secondary capacitor (CS1) is connected to the input of the second secondary full-bridge rectifier (GS2).

    摘要翻译: 电压转换器(1a,...),特别是用于将输入AC或DC电压(UE)转换为输出DC电压(UA)的谐振变换器。 在次级侧,在变压器(TR1)的次级部分绕组(WS1,WS2)之间布置有第一次级电容器(CS1); 此外,第一次级全桥整流器(GS1)提供输出直流电压(UA),其输入连接到变压器(TR1)中的每一个的次级部分绕组(WS1,WS2),从而在输入端 的第一次级全桥整流器(GS1),包括次级部分绕组(WS1,WS2)和第一次级电容器(CS1)的串联连接。 最后,电压转换器(1a。1f)包括与第一次级全桥整流器(GS1)并联连接的用于提供输出直流电压(UA)的第二次级全桥整流器(GS2),其中第一 次级电容器(CS1)连接到第二次级全桥整流器(GS2)的输入端。

    BALANCING THE STATES OF CHARGE OF CHARGE ACCUMULATORS
    44.
    发明申请
    BALANCING THE STATES OF CHARGE OF CHARGE ACCUMULATORS 审中-公开
    平衡充电蓄电池的充电状态

    公开(公告)号:US20120326671A1

    公开(公告)日:2012-12-27

    申请号:US13582428

    申请日:2011-02-28

    申请人: Axel Krause

    发明人: Axel Krause

    IPC分类号: H02J7/00

    摘要: Electrical systems for balancing charging or loading of parallel-arrayed charge accumulators (1, 2), particularly batteries, storage batteries, etc. The systems include circuitry used to supply voltage to a load (7) or to electrically charge the accumulators (1, 2), or both, via connections (3a, 3b, 4a, 4b) at the charge accumulator side and interface connections at the load or charger side. An electrical circuit (10) has at least one DC converter (11) that converts the differential voltage between the matching polarity connections (3a, 4a) at the charge accumulator side, or converts a voltage derived from this differential voltage. Voltage supply devices for loads, or charging devices for charge accumulators, may include circuits of this type.

    摘要翻译: 用于平衡并联电荷蓄积器(1,2)的充电或负载的电气系统,特别是电池,蓄电池等。该系统包括用于向负载(7)提供电压或对蓄电池(1, 2)或两者,通过电荷累加器侧的连接(3a,3b,4a,4b)和负载或充电器侧的接口连接。 电路(10)具有至少一个DC转换器(11),其转换电荷蓄积器侧的匹配极性连接(3a,4a)之间的差分电压,或者转换由该差分电压导出的电压。 用于负载的电压供应装置或用于电荷蓄能器的充电装置可以包括这种类型的电路。

    Zero-voltage switching power converter
    45.
    发明授权
    Zero-voltage switching power converter 失效
    零电压开关电源转换器

    公开(公告)号:US08199544B2

    公开(公告)日:2012-06-12

    申请号:US12675782

    申请日:2007-09-01

    IPC分类号: H02M7/5387

    摘要: The zero-voltage converter is able to perform at extremely high power levels and bares significant benefits to all levels; system, inverter and circuitry level. Power losses are avoided by using a new developed resonant topology. EMI problems are reduced by power module integrated capacitors as well as smart selection of the terminal technology and under full utilization of the analog components and their potentials. The power module developed for this specific application is designed under a maxim of gaining highest power density as well as lowest stray inductances. High switching frequencies enable even special electro motors with extremely low leakage inductance to perform well. This is in particular beneficial for ultra high speed drives or motors with a high pole pair number. The mechanical concept of the inverter can specifically be adopted to the referring vehicle and to its available installation space. Thus, also (hybrid) electrical vehicles can be designed based on such highly innovative conception.

    摘要翻译: 零电压转换器能够在极高的功率水平下执行,并且对所有级别都有显着的优势; 系统,变频器和电路级。 通过使用新开发的谐振拓扑来避免功率损耗。 功率模块集成电容降低了EMI问题,并且终端技术的智能选择以及模拟组件及其潜力的充分利用。 为该特定应用而开发的功率模块设计在获得最高功率密度以及最低杂散电感的基础之上。 高开关频率使得即使是具有极低漏电感的特殊电动机也能表现良好。 这对于具有高极对数的超高速驱动器或电动机特别有利。 变频器的机械概念可以专门用于推荐车辆及其可用的安装空间。 因此,也可以基于这样高度创新的概念来设计(混合)电动车辆。

    CIRCUIT ARRANGEMENT FOR POWER DISTRIBUTION IN A MOTOR VEHICLE
    46.
    发明申请
    CIRCUIT ARRANGEMENT FOR POWER DISTRIBUTION IN A MOTOR VEHICLE 有权
    电动车辆动力分配的电路布置

    公开(公告)号:US20120098331A1

    公开(公告)日:2012-04-26

    申请号:US13320899

    申请日:2010-06-16

    申请人: Axel Krause

    发明人: Axel Krause

    IPC分类号: B60L1/00

    摘要: A circuit arrangement (1) for power distribution in a motor vehicle is described, which comprises a transformer (T1, T1a . . . T1n) having at least three transformer windings (W1, W1a . . . W1n, W2, W2a . . . W2n, W3, W3a . . . W3n). A first and second onboard supply inside the vehicle and a power supply which is outside the vehicle can be connected to the circuit arrangement (1), which supplies are coupled via the transformer windings (W1, W1a . . . W1n, W2, W2a . . . W2n, W3, W3a . . . W3n) and converters (UR1, UR2, UR2a . . . UR2n, UR3, UR3a . . . UR3n). The third converter (UR3, UR3a . . . UR3n) can be connected via a first change-over switch (US1, US1′) alternatively to the first on-board supply inside the vehicle or to the power supply outside the vehicle. A plurality of first converters (UR 1) and/or a plurality of second converters (UR2, UR2a . . . UR2n) and/or a plurality of third converters (UR3, UR3a . . . UR3n) each being connected to the transformer windings (W1, W1a . . . W1n, W2, W2a . . . W2n, W3, W3a . . . W3n) can be switched in series or in parallel are provided.

    摘要翻译: 描述了一种用于机动车辆中配电的电路装置(1),其包括具有至少三个变压器绕组(W1,W1a ... W1n,W2,W2a ...)的变压器(T1,T1a ... T1n)。 W2n,W3,W3a ... W3n)。 车辆内部的第一和第二车载电源和车外的电源可以连接到电路装置(1),该电路通过变压器绕组(W1,W1a ... W1n,W2,W2a)耦合。 ...,W2n,W3,W3a ... W3n)和转换器(UR1,UR2,UR2a ... UR2n,UR3,UR3a ... UR3n)。 第三转换器(UR3,UR3a ... UR3n)可以通过第一转换开关(US1,US1')交替连接到车辆内的第一车载电源或车辆外的电源。 分别连接到变压器绕组的多个第一转换器(UR 1)和/或多个第二转换器(UR2,UR2a ... UR2n)和/或多个第三转换器(UR3,UR3a ... UR3n) (W1,W1a ... W1n,W2,W2a ... W2n,W3,W3a ... W3n)可以串联或并联。

    Device for inductively charging at least one electric energy store of an electric vehicle
    47.
    发明授权
    Device for inductively charging at least one electric energy store of an electric vehicle 有权
    用于对电动车辆的至少一个电能储存器进行感应充电的装置

    公开(公告)号:US09296304B2

    公开(公告)日:2016-03-29

    申请号:US14113579

    申请日:2012-04-27

    申请人: Axel Krause

    发明人: Axel Krause

    IPC分类号: H02J7/00 B60L11/18 H02J5/00

    摘要: The invention relates to systems, devices, and components for inductively charging an electric energy store of an electric vehicle (1) via a charging section (2). The device includes a registration device (20) for localizing the electric vehicle (1) on the charging section (2), an electrical energy source (3) preferably embodied as a high-frequency-energy source, a system of primary conductor loops each with at least one primary winding provided in the charging section (2) for supplying AC current via the electrical energy source (3), a secondary conductor loop arranged on the electric vehicle (1) having at least one secondary winding at least partially permeated by the induction flux, an energy supply line (4), and switching devices (5) for connecting the energy supply line (4) and the system of the primary conductor loops to the electrical energy source (3). All primary conductor loops of the charging section (2), and the secondary conductor loop may be implemented as double dipole loops (6,7,8).

    摘要翻译: 本发明涉及用于经由充电部(2)对电动车辆(1)的电能存储进行感应充电的系统,装置和部件。 该装置包括用于将充电部分(2)上的电动车辆(1)定位的对准装置(20),优选地被实施为高频能量源的电能源(3),每个 设置在充电部分(2)中的用于经由电能源(3)提供交流电流的至少一个初级绕组,布置在电动车辆(1)上的次级导体回路,其中至少一个次级绕组至少部分地被 感应通量,能量供应管线(4)和用于将能量供应管线(4)和主导体环路系统连接到电能源(3)的开关装置(5)。 充电部分(2)的所有主导体环路和次级导体环路可以被实现为双偶极环路(6,7,8)。

    Terminal for accumulator cells
    48.
    发明授权
    Terminal for accumulator cells 有权
    蓄电池端子

    公开(公告)号:US09136518B2

    公开(公告)日:2015-09-15

    申请号:US13511139

    申请日:2010-11-22

    摘要: A terminal (3a . . . 3h) for the electrical connection of a plurality of electrochemical cells (2) of a accumulator, which terminal comprises a U-shaped outer rail (4a . . . 4f) and an actuating element (5a . . . 5g), is described. According to the invention, the actuating element (5a . . . 5g) is coupled to a clamping element (6a . . . 6f . . . 6h) in such a way that the clamping element (6a . . . 6f . . . 6h) is pressed against at least one limb (4a′ . . . 4f′) of the outer rail (4a . . . 4f) on actuation of the actuating element (5a . . . 5g).

    摘要翻译: 用于电连接蓄电池的多个电化学电池(2)的端子(3a ... 3h),该端子包括U形外轨道(4a。。4f)和致动元件(5a。 。5g)。 根据本发明,致动元件(5a ...)5g以夹紧元件(6a ... 6f ... 6h)的方式联接到夹紧元件(6a。... 6f。6h) )在致动元件(5a ... 5g)的致动时被压靠在外轨道(4a ... 4f)的至少一个肢体(4a'... 4f')上。

    Controller and a method for a DC converter, and also a DC converter
    49.
    发明授权
    Controller and a method for a DC converter, and also a DC converter 有权
    控制器和DC转换器的方法,以及DC转换器

    公开(公告)号:US08953352B2

    公开(公告)日:2015-02-10

    申请号:US13643090

    申请日:2011-05-03

    申请人: Axel Krause

    发明人: Axel Krause

    IPC分类号: H02M7/5387 H02M3/158 H02M1/00

    摘要: A controller (2) and a method for a DC converter (1), wherein the DC converter (1) comprises an input (E), an output (A), a connection to ground (GND), and also at least two half-bridges with two switching elements each (TR1 . . . TR4) connected in series and an inductance (L1, L2) each connected with the point connecting the two switching elements. In accordance with the invention the controller (2) is equipped to measure the current (IL1, IL2) through the inductances (L1, L2), and controls the switching elements (TR2, TR4)/(TR1, TR2) positions on the ground side/input side always with negative/positive current through the inductance (L1, L2) into an off-state. Finally a DC converter (1) connected with the controller (2) is also specified.

    摘要翻译: 一种用于DC转换器(1)的控制器(2)和方法,其中DC转换器(1)包括输入(E),输出(A),到地(GND)的连接,还包括至少两个 具有串联连接的两个开关元件(TR1 ... TR4)和每个与连接两个开关元件的点连接的电感(L1,L2)的桥接。 根据本发明,控制器(2)配备通过电感(L1,L2)测量电流(IL1,IL2),并控制地面上的开关元件(TR2,TR4)/(TR1,TR2)位置 侧/输入侧始终具有通过电感(L1,L2)的负/正电流为截止状态。 最后,还指定与控制器(2)连接的DC转换器(1)。

    Converter for single-phase and three-phase operation, D.C. voltage supply and battery charger
    50.
    发明授权
    Converter for single-phase and three-phase operation, D.C. voltage supply and battery charger 有权
    转换器用于单相和三相操作,直流电源和电池充电器

    公开(公告)号:US08503208B2

    公开(公告)日:2013-08-06

    申请号:US13131874

    申请日:2010-01-26

    申请人: Axel Krause

    发明人: Axel Krause

    IPC分类号: H02M7/219

    摘要: A Converter (1a.1c) for single-phase and three-phase Operation which comprises a three-phase rectifier to which three coils (La, Lb, Lc) are connected on the mains side is described. A first coil (La) is provided on the mains side with a switch (S) which connects the first coil (La) to the mains during three-phase Operation and connects it via a capacitor (C) either to the lower end (FP) of the rectifier or on the mains side to another coil (Lb, Lc) during single-phase Operation. In addition, a d.c. voltage supply and a battery charger (5a.5c) which comprise the Converter (1a.1c) according to the invention are described.

    摘要翻译: 描述了用于单相和三相操作的A转换器(1a.1c),其包括在主电源侧连接有三个线圈(La,Lb,Lc)的三相整流器。 在主电源侧设置有第一线圈(La),其具有在三相操作期间将第一线圈(La)连接到电源的开关(S),并且通过电容器(C)将其连接到下端(FP )或在电源侧连接到另一个线圈(Lb,Lc)。 另外, 描述了包括根据本发明的转换器(1a.1c)的电压源和电池充电器(5a.5c)。