The invention relates to a light storage, charging and replacing integrated heavy truck battery replacing container and a charging method thereof. An external power grid alternating-current bus interface and a photovoltaic power station interface are connected in parallel, converged into an energy management main controller and then connected into an internal power grid; the internal power grid isconnected with a plurality of energy management slave controllers and then is connected into corresponding battery cabins, and the battery cabins are provided with state-of-charge detectors for measuring the electric quantity of batteries in the battery cabins; and the energy management slave controller receives the battery electric quantity information of the corresponding battery compartment and transmits the battery electric quantity information to the energy management master controller, and the energy management master controller allocates the total charging power input to the internal power grid by the external power grid alternating current bus interface and the photovoltaic power station interface according to the battery electric quantity information. The beneficial effects of the invention are that the power exchange container can be in dispatching butt joint with a power grid and a photovoltaic power station, achieves the integrated construction of light storage, charging and exchange, and achieves the peak clipping and valley filling of electricity; meanwhile, dependence of the battery swap station on power grid capacity is reduced, and energy conservation and environmental protection are achieved.
本发明涉及一种光储充换一体化重卡换电集装箱及其充电方法,外部电网交流母线接口和光伏电站接口并联汇入至能量管理主控制器后接入内部电网;所述内部电网连接若干能量管理从控制器后接入对应电池仓,所述电池仓设有用于测量其中电池电量的荷电状态检测器;所述能量管理从控制器接收对应电池仓的电池电量信息,并将之传输至所述能量管理主控制器,所述能量管理主控制器依据各电池电量信息调配所述外部电网交流母线接口和光伏电站接口向所述内部电网输入的充电总功率。本发明的有益效果是可以将换电集装箱与电网和光伏电站调度对接,实现光储充换一体化建设,同时实现用电削峰填谷;同时,减少换电站对电网容量依赖,更节能,更环保。
Light storage, charging and replacing integrated heavy truck battery replacing container and charging method thereof
一种光储充换一体化重卡换电集装箱及其充电方法
2021-02-26
Patent
Electronic Resource
Chinese
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