A charger (300) includes a conversion unit (310) for converting external electric power from a charging port (110) into DC, a conversion unit (320) for converting the output of the preceding conversion unit (310) into high-frequency AC, and a conversion unit (340) for converting the electric power generated by transforming the output of the preceding conversion unit (320) by an insulated transformer (330) into DC to output the DC to a power storage device (70). The charger further includes a switch unit (350, 360, 370, 380, 390) that enables the circuit configuration of the charger to switch between a single-stage charging circuit and a dual-stage charging circuit. The switch unit is controlled by a control signal from an ECU (400). The ECU controls the switch unit in accordance with the SOC of the power storage device and switches the circuit configuration of the charger to one of the single-stage charging circuit and the dual-stage charging circuit.
CHARGING DEVICE AND CHARGING METHOD FOR CAPACITOR DEVICE
LADEVORRICHTUNG UND LADEVERFAHREN FÜR EINE KONDENSATORVORRICHUNG
DISPOSITIF DE CHARGEMENT ET PROCÉDÉ DE CHARGEMENT POUR DISPOSITIF À CONDENSATEUR
16.09.2015
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 |
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