A method for controlling the charging of at least one electrical storage device (5, 21, 22) is disclosed. Information about the electrical network and at least one electrical storage device (5, 21, 22) is retrieved by the aggregator (1), and the aggregator (1) derives, on the basis of the retrieved information, a weighted distribution of a virtual inertia response and a fast frequency response to be provided by the electrical storage device (5, 21, 22) to the electrical network. A weighted distribution of the derived virtual inertia response and the fast frequency response is provided to the charge controller (4), and a total power available for charging the at least one electrical storage device (5, 21, 22) is derived from the weighted distribution by the charge controller (4). An active power setpoint for each of the at least one electrical storage device (5, 21, 22) is derived on the basis of the total available power and on the basis of the information about the at least one electrical storage device (5, 21, 22). Finally, the state of charge of each of the at least one electrical storage device (5, 21, 22) is controlled on the basis of the derived active power setpoint.
公开了一种用于控制至少一个蓄电装置(5、21、22)的充电的方法。由聚合器(1)检索关于电网和至少一个蓄电装置(5、21、22)的信息,并且聚合器(1)基于检索到的信息推导出要由蓄电装置(5、21、22)提供给电网的虚拟惯量响应和快速频率响应的加权分布。推导出的虚拟惯量响应和快速频率响应的加权分布被提供给充电控制器(4),并且由充电控制器(4)根据该加权分布推导出可用于对至少一个蓄电装置(5、21、22)充电的总功率。基于总可用功率并且基于关于至少一个蓄电装置(5、21、22)的信息推导出用于至少一个蓄电装置(5、21、22)中的每者的有功功率设定点。最后,基于推导出的有功功率设定点控制至少一个蓄电装置(5、21、22)中的每者的充电状态。
METHOD FOR CONTROLLING CHARGING OF ELECTRICAL STORAGE DEVICE
用于控制蓄电装置的充电的方法
2022-04-12
Patent
Electronic Resource
Chinese
IPC: | H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY |
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