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    • 10. 发明授权
    • Circuit arrangement for limitation of over-voltages in energy storage modules
    • 限制储能模块中过电压的电路布置
    • US07414334B2
    • 2008-08-19
    • US11157628
    • 2005-06-21
    • Steffen Grundmann
    • Steffen Grundmann
    • H02M3/18
    • H02H7/16H02J7/345
    • A circuit for the limitation of over-voltages in energy storage modules having a series circuit of energy storage elements connected between a first potential and a second potential includes voltage-limiting elements associated with combinations of the energy storage elements. Where “M” is the maximum number of directly interconnected energy storage elements of a predetermined combination, wherein for M≧2 a voltage-limiting element is connected in parallel with each combination and a respective voltage-limiting element is connected in parallel with a first energy storage element connected to the first potential and with an nth energy storage element connected to the second potential. For M>2 a respective voltage-limiting element is connected in parallel with each sub-combination of at least two directly interconnected energy storage elements of the combination having an energy storage element connected to the first potential or to the second potential.
    • 用于限制具有连接在第一电位和第二电位之间的能量存储元件的串联电路的能量存储模块中的过电压的电路包括与能量存储元件的组合相关联的限压元件。 其中“M”是预定组合的直接互连的能量存储元件的最大数量,其中对于M≥2,限压元件与每个组合并联连接,并且相应的限压元件与 连接到第一电位的第一能量存储元件和连接到第二电位的第n / S节能存储元件。 对于M> 2,相应的限压元件与具有连接到第一电位或第二电位的能量存储元件的组合的至少两个直接互连的能量存储元件的每个子组合并联连接。