METHOD FOR DYNAMICALLY ADJUSTING POWER, AND BATTERY MANAGEMENT SYSTEM, DEVICE, MEDIUM AND VEHICLE

WIPO Patent Application WO/2024/032257

A1

The embodiments of the present invention relate to the technical field of energy management. Provided are a method for dynamically adjusting a power, and a battery management system, a device, a medium and a vehicle. The method for dynamically adjusting a power comprises: acquiring power information; calculating a discharge power integral value within a preset time threshold value; calculating discharge energy according to the power information; and according to the discharge power integral value and the discharge energy, determining whether it is necessary to adjust the maximum allowable output power from a first time discharge power to a second time discharge power, or adjust the maximum allowable output power from the second time discharge power to the first time discharge power. By means of the embodiment, the actual state of the current battery is detected, and in view of the current actual power information, the maximum allowable output power is adjusted between a short-time discharge power and a long-time discharge power, such that when the battery is protected, the power requirements of a vehicle under different working conditions are met, thereby improving the driving experience, slowing down the aging of the battery, and prolonging the service life of the vehicle.

WU TAO (CN)
LI JIANJIE (CN)
YI XINGYUN (CN)
CHEN BINBIN (CN)

PCT/CN2023/104958

February 15, 2024

June 30, 2023

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SUNWODA MOBILITY ENERGY TECH CO LTD (CN)

H02J7/00; B60L58/10; H01M10/44

CN115395601A	2022-11-25
CN114475349A	2022-05-13
CN114771344A	2022-07-22
CN110293879A	2019-10-01
CN111890985A	2020-11-06
US20200185944A1	2020-06-11

JIAQUAN IP LAW (CN)

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