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    • 91. 发明申请
    • ENERGIESPEICHERSYSTEM UND VERFAHREN ZU DESSEN BETREIBEN
    • 能量存储系统和操作方法
    • WO2011082856A2
    • 2011-07-14
    • PCT/EP2010/066311
    • 2010-10-28
    • ROBERT BOSCH GMBHBUTZMANN, StefanFINK, Holger
    • BUTZMANN, StefanFINK, Holger
    • H02J7/14
    • H02J7/0024H02J7/0065H02J7/1423Y02T10/7005Y02T10/7055
    • Die Erfindung betrifft ein Energieversorgungssystem (10) mit einem mehrere Speichermodule (38, 40) aufweisenden elektrischen Energiespeichersystem (12), insbesondere Batteriesystem, einer Ermittlungsvorrichtung (64) zur Ermittlung von Zustandsgrößen der Speichermodule (38, 40) und einem Energieübertrager (14) zur Energieübertragung zwischen den Speichermodulen (38, 40) und einer nachgeschalteten elektrischen Einrichtung (16). Es ist vorgesehen, dass der Energieübertrager (14) mehrere Gleichstromsteller (26, 28) aufweist, die ausgangsseitig miteinander parallel und/oder in Serie geschaltet sind und jeder der Gleichstromsteller (26, 28) an jeweils ein Speichermodul (38, 40) des Energiespeichersystems (12) anschließbar ist und das Energieversorgungssystem eine Ansteuervorrichtung (66) zum Ansteuern der Gleichstromsteller (26, 28) in Abhängigkeit der ermittelten Zustandsgröße des jeweils angeschlossenen Speichermoduls (38, 40) aufweist. Die Erfindung betrifft weiterhin ein Verfahren zum Betreiben eines Energieversorgungssystems (10).
    • 本发明涉及一种电源供应系统(10),其具有多个存储器模块(38,40)具有将电能存储系统(12),在特定的电池系统中,检测装置(64),用于检测所述存储器模块(38,40)的状态变量和能量发射器(14) 内存模块(38,40)和下游电气设备(16)之间的能量转移。 据设想,该能量交换器(14),具有多个DC-DC转换器(26,28),其在输出侧并联和/或串联连接在一起,并且每个所述能量存储系统的每个存储器模块(38,40)上的DC-DC转换器(26,28)的 (12)可以被连接以及电源系统的控制装置(66),用于在所连接的存储器模块(38,40)的状态的确定量的依赖性驱动DC斩波器(26,28)。 本发明还涉及一种用于操作的能量供应系统(10)的方法。
    • 97. 发明申请
    • ANGLE SENSOR
    • 角度传感器
    • WO2006077508A1
    • 2006-07-27
    • PCT/IB2006/050123
    • 2006-01-13
    • PHILIPS INTELLECTUAL PROPERTY & STANDARDS GMBHKONINKLIJKE PHILIPS ELECTRONICS N. V.BUTZMANN, Stefan
    • BUTZMANN, Stefan
    • G01D5/16G01R33/07
    • G01D5/145
    • In an angle sensor comprising at least one flat magnetoresistive sensor element, each of these has: • at least one first and at least one second supply terminal for being acted upon by at least one supply voltage for generating a drop in the supply voltage in a predefined direction along the flat dimension of the sensor element and/or at least one supply current for generating a flow of the supply current in the predefined direction, • at least two tapping electrodes for tapping off a differential voltage which is produced by the drop in the supply voltage or by the flow of the supply current under the effect of the field strength and/or the direction of a magnetic field acting on the angle sensor between the tapping electrodes. In order to avoid the influence of lead resistances, at least the first supply terminal or one of the first supply terminals and at least the second supply terminal or one of the second supply terminals of at least one of the sensor elements is coupled to a power source for supplying an impressed supply voltage to the at least one sensor element.
    • 在包括至少一个平坦磁阻传感器元件的角度传感器中,它们中的每一个具有:至少一个第一和至少一个第二供电端子,用于通过至少一个电源电压来起作用以产生预定义的电源电压的下降 沿着传感器元件的平面尺寸的方向和/或至少一个用于产生预定方向上的供应电流的供给电流的电源电流,至少两个抽头电极用于抽出由电源中的下降产生的差分电压 在场强和/或作用在攻丝电极之间的角度传感器上的磁场的方向的作用下,供电电流的流动。 为了避免引线电阻的影响,至少第一电源端子或第一电源端子中的一个以及至少一个传感器元件的至少第二电源端子或第二电源端子中的至少一个耦合到电源 源,用于向所述至少一个传感器元件提供外加的电压。
    • 99. 发明申请
    • MAGNETIC POSITION SENSOR
    • 磁性位置传感器
    • WO2004055481A1
    • 2004-07-01
    • PCT/IB2003/005990
    • 2003-12-10
    • PHILIPS INTELLECTUAL PROPERTY & STANDARDS GMBHKONINKLIJKE PHILIPS ELECTRONICS N.V.BUTZMANN, Stefan
    • BUTZMANN, Stefan
    • G01D5/16
    • G01D5/145
    • What is described is a configuration for determining the position of a body on an at least largely linear motion coordinate, along which two magnetic configurations are disposed, each equipped with at least one pair of magnetic north and south poles, and disposed between the magnetic configurations is a magnetoresistive angle-sensor configuration, which is set up to measure the direction of a resultant magnetic field spanned by the magnetic configurations and extending between them in a measurement plane relative to a spatial reference direction lying in this measurement plane. The motion coordinate is aligned at least largely at right angles to the measurement plane of the magnetoresistive angle-sensor configuration, and magnetic axes of the two magnetic configurations extend essentially parallel to the measurement plane and projections of these magnetic axes onto the measurement plane are aligned to be offset by predetermined angles relative to one another. At least a first of the magnetic configurations is connected to the body and disposed to be mobile, together with the latter, relative to the magnetoresistive angle-sensor configuration along the motion coordinate.As a result, a configuration for determining the position of a body with the aid of an angle sensor in cases of an at least largely linear motion is created.
    • 描述的是用于确定身体在至少大部分线性运动坐标上的位置的配置,沿着该配置设置两个磁性配置,每个配置有至少一对磁性北极和南极,并且设置在磁性配置之间 是磁阻角度传感器构造,其被设置为测量由磁性构造跨越的合成磁场的方向,并且在相对于位于该测量平面中的空间参考方向的测量平面中在它们之间延伸。 运动坐标至少大致与磁阻角度传感器结构的测量平面成直角对准,两个磁性结构的磁轴基本上平行于测量平面延伸,并且将这些磁轴的投影测量平面对准 相对于彼此偏移预定角度。 磁性配置中的至少第一个被连接到主体并且被设置为与运动坐标相对于磁阻角度传感器配置一起可移动的结果。结果,用于确定身体位置的配置 在至少大部分线性运动的情况下借助于角度传感器。
    • 100. 发明申请
    • SENSOR ARRANGEMENT
    • 传感器布置
    • WO2003046594A1
    • 2003-06-05
    • PCT/IB2002/004956
    • 2002-11-22
    • KONINKLIJKE PHILIPS ELECTRONICS N.V.PHILIPS CORPORATE INTELLECTUAL PROPERTY GMBHBUTZMANN, Stefan
    • BUTZMANN, Stefan
    • G01R33/09
    • G01R33/09G01P3/488G01R33/096
    • A sensor arrangement is described, which comprises at least two half bridges coupled together to form at least a Wheatstone bridge, which sensor arrangement comprises at least two magnetoresistive sensor elements in each half bridge. These sensor elements are sensitive along a measuring direction to the magnetic field strength of an applied magnetic field and are adapted to supply a measuring signal in dependence upon a field component of the magnetic field, denoted as a measuring field and measured in the measuring direction. In each half bridge, at least two of the sensor elements have barberpole structures with a mutually different alignment. The co-ordinates of the sensor elements of at least one of the half bridges and the co-ordinates of the sensor elements of at least another one of the half bridges are chosen to be different to a predetermined extent along an axis of co-ordinates extending in the measuring direction. This sensor arrangement has a high freedom of interference from magnetic interference fields and thereby ensures a reliable operation with simple means, also under complicated conditions.
    • 描述了传感器布置,其包括耦合在一起以形成至少惠斯通电桥的至少两个半桥,该传感器布置在每个半桥中包括至少两个磁阻传感器元件。 这些传感器元件沿着测量方向对施加的磁场的磁场强度敏感,并且适于根据磁场的场分量提供测量信号,表示为测量场并且在测量方向上测量。 在每个半桥中,至少两个传感器元件具有彼此不同对准的barberpole结构。 半桥中的至少一个半桥的传感器元件和至少另一个半桥的传感器元件的坐标的坐标被选择为沿着坐标轴不同于预定的程度 在测量方向上延伸。 该传感器装置具有来自磁干扰场的高自由度干扰,从而通过简单的手段在复杂的条件下确保可靠的操作。