This application provides a regulation circuit applicable to a battery, a regulation system, and a regulation method. The regulation circuit may include: a battery side, configured to be connected to the battery; a bus side, configured to be connected to an external power supply; a power module, configured to regulate a voltage and connected between the battery side and the bus side; and a control switch group. The control switch group includes: a first control switch, connected between the bus side and the power module; a second control switch, connected between the first control switch and the battery side; and a third control switch, connected between the power module and the battery side. The above implementation can meet requirements on the charge voltage, discharge voltage, and operating temperature of the battery in different scenarios, and improve efficiency of battery heating.
REGULATION CIRCUIT AND SYSTEM FOR BATTERY, AND REGULATION METHOD
REGELSCHALTUNG UND SYSTEM FÜR EINE BATTERIE UND REGELVERFAHREN
CIRCUIT ET SYSTÈME DE RÉGULATION POUR BATTERIE, ET PROCÉDÉ DE RÉGULATION
13.08.2025
Patent
Elektronische Ressource
Englisch
IPC: | H02M APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS , Anlagen zur Umformung von Wechselstrom in Wechselstrom, von Wechselstrom in Gleichstrom oder umgekehrt, oder von Gleichstrom in Gleichstrom und zur Verwendung in Netzen oder ähnlichen Stromversorgungssystemen / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY |
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