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    • 8. 发明申请
    • CHARGING METHOD BASED ON BATTERY MODEL
    • 基于电池模型的充电方法
    • WO2008154956A1
    • 2008-12-24
    • PCT/EP2007/056162
    • 2007-06-20
    • ROBERT BOSCH GMBHAHMED, JasimROESSLER, MarioCHRISTENSEN, John
    • AHMED, JasimROESSLER, MarioCHRISTENSEN, John
    • H01M10/44
    • H01M10/44
    • The invention relates to a method for charging a battery by delivering electrical energy to the battery in a charging step. The method comprises: providing a model of the battery, the model linking at least one external parameter of the battery with at least one internal parameter of the battery, the model mapping the at least one internal parameter on a side reaction and relating the at least one internal parameter to at least one limit being linked with the side reaction; determining at least one reference value for the step of delivering electrical energy to the battery based on the model and the at least one external parameter. The charging step comprises monitoring external parameters and delivering electrical energy to the battery according to the at least one reference value. Further, the invention relates to a method for determining at least one internal parameter of a battery. The method comprises measuring external parameters of the battery and applying the external parameters to a model implementing at least one reaction. The battery is adapted to perform said at least one reaction, and the model provides internal parameters by mapping external parameters onto internal parameters, the mapping being based on the model.
    • 本发明涉及一种通过在充电步骤中向电池输送电能来对电池充电的方法。 该方法包括:提供电池的模型,所述模型将电池的至少一个外部参数与电池的至少一个内部参数相关联,所述模型将所述至少一个内部参数映射在副反应上,并将至少 至少一个限制的一个内部参数与副反应相关联; 基于所述模型和所述至少一个外部参数来确定用于将电能递送到所述电池的步骤的至少一个参考值。 充电步骤包括监视外部参数并根据该至少一个参考值向电池输送电能。 此外,本发明涉及一种用于确定电池的至少一个内部参数的方法。 该方法包括测量电池的外部参数并将外部参数应用于实现至少一个反应的模型。 所述电池适于执行所述至少一个反应,并且所述模型通过将外部参数映射到内部参数来提供内部参数,所述映射基于所述模型。