一种电动车组合电池包切换控制装置

[electric] motor train unit closes battery package switching control device

Abstract

The utility model belongs to the technical field of electric motor car equipment and specifically relates to it is a [electric] motor train unit closes battery package switching control device to relate to. The utility model discloses a physics is separated battery shell and is 2 parts. Owing to there are a plurality of group batteries of a plurality of performance advantage diverse in the battery package, can make the each side performance that adopts the car that this battery packing put all reach the level of comparison ideal. The utility model discloses a first, second battery package, sensor unit, contactor control unit etc. Are worked as when control signal the steady state signal, control the circular telegram of first main burden contactor, second owner negative control ware outage simultaneously for high?energy?density's battery package switches on, makes high?energy?density's battery package supply power for the user's set, when when control signal is non - steady state signal, the circular telegram of control second owner negative control ware, first main negative control ware outage simultaneously for the battery package that the height fills discharge rate switches on, and feasible height fills discharge rate's battery package and supplies power for the user's set.
本实用新型涉及电动车设备领域,尤其是涉及是一种电动车组合电池包切换控制装置。本实用新型通过物理将电池包壳体分隔为2个部分。由于电池包中有多个性能优势各不相同的多个电池组,可使采用此电池包装置的汽车的各方面性能均达到比较理想的水平。本实用新型包括第一、第二电池包、传感器单元、接触器控制单元等,当所述控制信号是平稳状态信号时,控制第一主负接触器通电,同时第二主负控制器断电,使得高能量密度的电池包导通,使得高能量密度的电池包给用户装置供电;当所述控制信号为非平稳状态信号时,控制第二主负控制器通电,同时第一主负控制器断电,使得高充放电倍率的电池包导通,使得高充放电倍率的电池包给用户装置供电。

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