[ABSTRACT] To provide a contactless power transfer apparatus in which a power transmission coil and a power reception coil can commonly be used in a contactless power supply transformer of a plurality of specifications. A power reception coil (C2RS) of a specification of an electrical power of 10 kW and a gap length of 70 mm can be position opposite a power transmission coil (C1NS) of a specification of an electrical power of 1.5 kW and a gap length of 70 mm. Further, a power reception coil (C2NS) of a specification of an electrical power of 1.5 kW and a gap length of 70 mm can be positioned opposite a power transmission coil (C1NL) of a specification of an electrical power of 1.5kW and a gap length of 140mm. When a specification of the power transmission coil and a specification of the power reception coil differ from each other, smaller one of the electrical power of the power reception coil and the electrical power of the power transmission coil is used to supply power. If a gap length of the power transmission coil and a gap length of the power reception coil differ from each other, a gap length of a specification of the power transmission coil is used to supply power.
CONTACTLESS ELECTRICAL-POWER-SUPPLYING DEVICE
KONTAKTLOSE STROMVERSORGUNGSVORRICHTUNG
DISPOSITIF DE FOURNITURE D'ÉNERGIE ÉLECTRIQUE SANS CONTACT
2019-04-10
Patent
Electronic Resource
English
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B60M Speiseleitungen oder Vorrichtungen am Gleis für elektrisch angetriebene Fahrzeuge , POWER SUPPLY LINES, OR DEVICES ALONG RAILS, FOR ELECTRICALLY-PROPELLED VEHICLES / H01F MAGNETS , Magnete / 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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