The invention relates to the technical field of locomotives, and provides a pure power battery locomotive power source selection method which comprises the following steps: judging a selection switch gear on a BMS (Battery Management System) cabinet; if the gear is the first gear or the second gear, a corresponding locomotive power battery or a corresponding trailer power battery is selected to be put into work, if the gear is the third gear, whether any cab is activated or not is judged, and if any cab is activated, whether more than two cabs are activated or not is judged; if only one cab is activated, judging the gear of a selection switch in the activated cab, if the gear is the first gear, selecting a locomotive power battery to work, if the gear is the second gear, selecting a trailer power battery to work, and if the gear is the third gear, stopping execution. According to the invention, the problems of selection and switching of locomotive/trailer power sources during double-cab layout in the prior art are solved, the working efficiency is improved, and meanwhile, the safe operation is also guaranteed.
本发明涉及机车技术领域,提供了一种纯动力电池机车动力源选择方法,包括:判断BMS柜上的选择开关档位;若为第一档位或第二档位,则选择对应的机车动力电池或者拖车动力电池投入工作,若为第三档位,则执行判断是否存在任一司机室被激活,若被有任一司机室被激活则执行判断是否存在两个以上的司机室被激活;若只存在一个司机室被激活,则执行判断被激活司机室内选择开关的档位,若为第一档则选择机车动力电池投入工作,若为第二档则选择拖车动力电池投入工作,若为第三档则停止执行。本发明解决了现有技术双司机室布局时对于机车/拖车动力源选择与切换问题,提高工作效率,同时安全操作也得到保障。
Method for selecting power source of pure power battery locomotive
一种纯动力电池机车动力源选择方法
2024-03-19
Patent
Electronic Resource
Chinese
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