The invention provides a storage battery and a hybrid vehicle, and relates to the technical field of vehicle power batteries. The storage battery comprises a plurality of voltage ends, a plurality ofbattery cells, and a plurality of switching elements. The levels of voltages output by the voltage ends are the same or different. The battery cells are connected with the plurality of voltage ends after being connected in series or in parallel. The switching elements are arranged among a part of or all the battery cells and/or between the battery cells and the voltage ends, and are used for regulating the transmission of electric energy among the plurality of voltage ends by controlling the on and off of the plurality of switching elements. The storage battery provided by the invention can output voltages of multiple voltage levels at the same time.
本发明提供了一种蓄电池和混合动力车辆,涉及车辆动力电池技术领域。蓄电池包括:多个电压端,每一个所述电压端输出的电压水平相同或不同;多个电芯,多个所述电芯通过串联或并联后与多个所述电压端连接;多个开关元件,设置在部分或所有所述电芯之间和/或所述电芯与所述电压端之间,用于通过控制多个所述开关元件的开闭来调节电能在多个所述电压端之间传输。本发明提供的蓄电池能够同时输出多个电压水平的电压。
Storage battery and hybrid vehicle
一种蓄电池和混合动力车辆
2020-06-26
Patent
Electronic Resource
Chinese
IPC: | 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 / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung |
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