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    • 1. 发明申请
    • BALANCING UNIT, ENERGY STORE AND BALANCING METHOD
    • 对称装置,储能SYMMETRIERVERFAHREN
    • WO2011147751A2
    • 2011-12-01
    • PCT/EP2011058266
    • 2011-05-20
    • SIEMENS AGMEINERT MICHAELPEPPEL TORSTENRECHENBERG KARSTENHARTMANN MATTHIASMUELLER FRANKRASTOGI ARMIN
    • MEINERT MICHAELPEPPEL TORSTENRECHENBERG KARSTENHARTMANN MATTHIASMUELLER FRANKRASTOGI ARMIN
    • H02J7/00
    • H02J7/0016H02J7/025H02J50/10Y02T10/7055
    • The invention relates to a balancing unit for a first and a second electric energy cell, comprising a dc-dc converter with an inductance, the dc-dc converter being designed to receive energy in a first switched state from the first energy cell to the inductance and to emit the received energy in a second switched state from the inductance to the second energy cell. The balancing unit also comprises a measuring unit for determining the voltages of the energy cells and an actuating unit for actuating the dc-dc converter in the two switched states in conjunction with the voltages that have been determined, the measuring device being designed to determine the voltages of the energy cells on the basis of a magnetic field of the inductance. An energy store comprises a plurality of energy cells that are interconnected in series and the aforementioned balancing unit. The invention also discloses a balancing method for balancing electric cells, which includes a computer program product.
    • 用于第一和第二电能量电池的平衡装置包括具有电感,其中,所述直流斩波器适于从所述电感器中的第一切换状态能量以接收来自电感器中的第一个能量单元和在第二开关状态,所吸收的能量的DC-DC转换器 给第二功率单元。 平衡装置还包括用于确定所述功率单元的电压的测量装置,以及用于驱动在根据特定的电压下的两个开关状态的直流斩波器的驱动器,其特征在于,所述测量装置适合于确定一个磁场的电感中的基础上的电源单元的电压 , 包括与串联的多个相互连接的能量存储装置,所述功率单元装置的对称性。 此外,Symmetrierverfahren公开了一种用于平衡电能的细胞,其可以被实现为计算机程序产品。