The disclosure relates to a power battery pack, an energy storage device and an electric vehicle. The power battery pack comprises an accommodating device (200) and a plurality of single batteries (100) arranged in the accommodating device (200), each single battery (100) comprises a first end and a second end which are opposite to each other, and the accommodating device (200) comprises a first frame (201) and a second frame (202) which are oppositely arranged along a first direction (A1); the plurality of single batteries (100) are arranged between the first frame (201) and the second frame(202), the first end of each single battery (100) is supported on the first frame (201), and the second end of each single battery (100) is supported on the second frame (202). Due to the fact that the single batteries extend between the first frame and the second frame, use of the transverse beams and/or the longitudinal beams can be reduced, the space utilization rate of the containing device isincreased, and then the cruising ability of the whole power battery pack is improved.
本公开涉及一种动力电池包、储能装置以及电动车,该动力电池包包括容纳装置(200)和设置在容纳装置(200)内的多个单体电池(100),每个单体电池(100)包括相对的第一端和第二端,容纳装置(200)包括沿第一方向(A1)相对设置的第一边框(201)和第二边框(202),多个单体电池(100)设置在第一边框(201)和第二边框(202)之间,每个单体电池(100)的第一端支撑在第一边框(201),每个单体电池(100)的第二端支撑在第二边框(202)。由于单体电池在第一边框和第二边框之间延伸,可以减少横梁和/或纵梁的使用,提高容纳装置的空间利用率,进而提高整个动力电池包的续航能力。
Power battery pack, energy storage device and electric vehicle
动力电池包、储能装置以及电动车
2020-12-04
Patent
Elektronische Ressource
Chinesisch
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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