The present invention relates to a method for operating a charging device (10) which is connected to a multi-phase alternating current supply network (18) and has the purpose of charging an energy store (12) of an electric vehicle (14), comprising the steps: connecting the charging device (10) to the energy store (12) via a multi-phase interface (20) of the charging device (10) in such a way thatat least a first phase (L1) of the interface (20) is connected in an electrically conductive fashion to the energy store (12); making available a restricted charging current at the interface (10) forcharging the energy store (12) which is connected thereto in an electrically conductive fashion; detecting whether a current flows to the energy store (12) through a further phase (L2; L3) of the interface (20); and if a current which flows through the further phase (L2; L3) of the interface (20) is detected, making available an activated charging current which is higher than the restricted charging current, at the interface (20) for charging the energy store (12) which is connected thereto in an electrically conductive fashion.
本发明涉及一种用于运行连接到多相交流电供电网(18)上的用于对电动车(14)的储能器(12)充电的充电设备(10)的方法,包括如下步骤:‑将充电设备(10)与储能器(12)经由充电设备(10)的多相接口连接成,使得接口(20)的至少第一相(L1)与储能器(12)导电地连接;‑在接口(10)处提供节流的充电电流,用于对于所述接口导电连接的储能器(12)充电;‑探测电流是否通过接口(20)的另一相(L2;L3)流向储能器(12);和‑如果探测到流过接口(20)的另一相(L2;L3)的电流,那么在接口(20)处提供相对于节流的充电电流更大的激活的充电电流,用于对与所述接口导电连接的储能器(12)充电。
METHOD FOR OPERATING A CHARGING DEVICE AND CHARGING DEVICE FOR CHARGING AN ENERGY STORE FOR ELECTRIC VEHICLES
运行充电设备的方法和对电动车的储能器充电的充电设备
2020-12-18
Patent
Electronic Resource
Chinese
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