Provided is an in-vehicle power supply device that ensures safety and meets the standards required by the regulation associated with a high voltage, without requiring a large change in the in-vehicle power supply device when outputting DC electric energy stored in a storage battery mounted on a vehicle to the outside of the vehicle, and also provided is a photovoltaic power generation device. In the in-vehicle power supply device, when controlling a switching unit (112) so that a second DC voltage output from a DC/DC converter (111) is output to a DC voltage outlet (103), a vehicle-side control unit (107) controls the DC/DC converter (111) so that the second DC voltage becomes smaller than or equal to a predetermined voltage value that is smaller than the rated voltage value of a storage battery (106).
IN-VEHICLE POWER SUPPLY DEVICE AND PHOTOVOLTAIC POWER GENERATION DEVICE
2015-07-02
Patent
Electronic Resource
English
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung / 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 |
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