Battery pack module, multi-battery pack power supply system and control method

• Main Author: SUN MIN
• Format: Patent
• Language: Chinese; English
• Published: 18.04.2023
• Subjects: BASIC ELECTRIC ELEMENTS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; ELECTRICITY; GENERATION; PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY; SYSTEMS FOR STORING ELECTRIC ENERGY

The invention provides a battery pack module, a multi-battery pack power supply system and a control method, and relates to the field of electric power-assisted bicycles. The battery pack module comprises a battery pack, a switch unit, a control unit, a power supply circuit, a battery management uni...