POWER SUPPLY SYSTEM AND METHOD FOR NON CONTACT ELECTROMAGNETIC INDUCTIVE CHARGING OF ELECTRIC VEHICLE

PURPOSE: A system and method for supplying power to an electric vehicle of a noncontact electromagnetic inductive charging method are provided to extend the lifetime of a battery by charging a battery with a constant voltage. CONSTITUTION: A pickup module(20) collects AC power from a feeding line(10...

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Bibliographische Detailangaben
Hauptverfasser:	YOON, DAE HOON, LEE, JUN HO, YANG, HAC JIN, PARK, YOUNG KYU, KIM, CHUL HYUN, LEE, HEUNG REOL, SUH IN SOO, CHO, DONG HO
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRIC EQUIPMENT OR PROPULSION OF ELECTRICALLY-PROPELLEDVEHICLES ELECTRICITY ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES, IN GENERAL GENERATION MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES PERFORMING OPERATIONS SYSTEMS FOR STORING ELECTRIC ENERGY TRANSPORTING VEHICLES IN GENERAL
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Beschreibung
Zusammenfassung:	PURPOSE: A system and method for supplying power to an electric vehicle of a noncontact electromagnetic inductive charging method are provided to extend the lifetime of a battery by charging a battery with a constant voltage. CONSTITUTION: A pickup module(20) collects AC power from a feeding line(10) buried in a road with AC power. A regulator(30) changes AC power into DC power. A DC-DC converter(40) converts instable DC voltage into a constant voltage and supplies the DC voltage to a driving motor(50). The DC-DC converter supplies surplus power to a battery(60) or super capacitor(70). The driving motor stably drives an electric vehicle by using the constant voltage received from the DC-DC converter.