摘要 |
<p>An energy storage cell arrangement has a shared inductor (60). A switching arrangement (62) is controllable such that it is able to couple one side of the inductor to any one of a first set of cell terminals, and to couple the other side of the inductor to any one of a second set of cell terminals, wherein the first and second sets of cell terminals together comprise all cell terminals of the series arrangement. In this way, energy can be transferred between cells in a configurable way, using a shared inductor.
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