The invention relates to a charging method for an energy storage store (CER) and to a charging assembly (1) for an energy storage store (CER) for carrying out such a charging method. The invention relates to a charging method for a charging circuit (20), in which at least two charging phases are carried out in multiple stages, a first voltage setpoint for an input voltage (VAB) of the charging circuit (20) is specified for a first charging phase and applied to an input of the charging circuit (20), the first voltage setpoint being smaller than a target voltage value of a storage voltage (VER), and the second voltage setpoint being applied to the input of the charging circuit (20). The charging circuit (20) is intended to charge the energy storage store (CER) to a target voltage value, a charging current (Ich) having a first current value is specified in a first charging phase and is set in the charging circuit (20), the charging current charging the energy storage store (CER) to a first voltage set value in the first charging phase, for at least one further charging phase, at least one further voltage setpoint is specified for the input voltage (VAB) of the charging circuit (20) and is applied to the input of the charging circuit (20), said at least one further voltage setpoint being greater than the first voltage setpoint, at least one further current value of the charging current (Ich) is specified in at least one further charging phase and is set in the charging circuit (20), said at least one further current value charging the energy store (CER) to at least one further voltage setpoint in the at least one further charging phase.
本发明涉及一种用于储能存储器(CER)的充电方法以及一种用于执行这种充电方法的用于储能存储器(CER)的充电组件(1)。该充电方法多级式地实施有至少两个充电阶段,其中,对于第一充电阶段为充电电路(20)的输入电压(VAB)预设第一电压设定值并且将该第一电压设定值施加到充电电路(20)的输入端,第一电压设定值小于储能电压(VER)的目标电压值,充电电路(20)应该将储能存储器(CER)充电到目标电压值,其中,在第一充电阶段中预设具有第一电流值的充电电流(I_ch)并且在充电电路(20)中设定该充电电流,该充电电流在第一充电阶段中将储能存储器(CER)充电到第一电压设定值,其中,对于至少一个另外的充电阶段为充电电路(20)的输入电压(VAB)预设至少一个另外的电压设定值并且将其施加到充电电路(20)的输入端,该至少一个另外的电压设定值大于第一电压设定值,其中,充电电流(I_ch)的至少一个另外的电流值在至少一个另外的充电阶段中被预设并且在充电电路(20)中被设定,该至少一个另外的电流值在至少一个另外的充电阶段中将储能存储器(CER)充电到至少一个另外的电压设定值。
Charging method and charging assembly for energy storage store
用于储能存储器的充电方法和充电组件
2024-06-14
Patent
Electronic Resource
Chinese
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung / H02M APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS , Anlagen zur Umformung von Wechselstrom in Wechselstrom, von Wechselstrom in Gleichstrom oder umgekehrt, oder von Gleichstrom in Gleichstrom und zur Verwendung in Netzen oder ähnlichen Stromversorgungssystemen |
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