FAN CONTROL METHOD AND APPARATUS, AND COMPUTER DEVICE AND STORAGE MEDIUM

• Main Authors: SHEN, Gaosong, AN, Xinxin, ZHAO, Hongliang, LUO, Feiyan, LIN, Wenhai, LIN, Qingbin
• Format: Patent
• Language: Chinese; English; French
• Published: 18.04.2024
• Subjects: BLASTING; HEATING; LIGHTING; MECHANICAL ENGINEERING; NON-POSITIVE DISPLACEMENT PUMPS; POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS; WEAPONS

A fan control method, which is applied to an energy storage system. The energy storage system comprises a battery pack, a fan and a temperature measurement unit, wherein the fan is configured to cool the battery pack; and the temperature measurement unit is configured to measure an ambient temperature and the temperature of the battery pack. The energy storage system further comprises a fan control apparatus, a computer device and a storage medium. The fan control method comprises: acquiring an ambient temperature and a charge/discharge rate of a battery pack; determining a first temperature interval [T1, T2] of the battery pack according to the ambient temperature, wherein within the first temperature interval [T1, T2] of the battery pack, and according to the charge/discharge rate of the battery pack, a fan operates according to a linear rule for a duty ratio of 0-A%, and 0 < A% ≤ 100%; acquiring the current temperature of the battery pack; and if the current temperature of the battery pack is within the fi