What factors should be considered when designing a lithium battery pack?

Factors considered in the design of lithium battery pack 1. Explosion-proof: Once the lithium battery pack is thermally out of control, the air pressure in the battery pack will rise sharply. At this time, the battery pack may explode. Therefore, the PUW explosion-proof valve becomes a breakthrough, which can be quickly and quickly Relieve pressure. 2. Maintain the air pressure balance inside and outside the lithium battery pack: Because the temperature of the battery pack changes during the charging and discharging process, the air pressure inside the battery pack changes, and the PUW explosion-proof valve can breathe while not leaking, so it can maintain the air pressure in the bag. Same as the outside world. 3. Consider the design of the lithium battery pack management system: overshoot, overdischarge, overtemperature, detection accuracy, battery balance, etc., to ensure that the battery is safe and reliable must be reasonably designed and verified by the market. 4. Consider the mechanical structure design of the energy storage lithium battery pack: strength, earthquake resistance, heat dissipation/heating, waterproof, dustproof, etc. should be considered; electrical design should be considered, safety regulations, EMC safety regulations and other factors should be considered. 5. Waterproof and shockproof in the structure of the lithium battery pack: After the lithium battery is soaked, the positive and negative electrodes are short-circuited and the continuous discharge will cause damage to the internal structure of the battery. The waterproof and dustproof performance should be considered when designing the battery pack. Disclaimer: Some pictures and content of articles published on this site are from the Internet. If there is any infringement, please contact to delete. Previous article: Why is the service life of UPS battery short?