DIRECT ELECTRIC VEHICLE CHARGER

To provide a high-efficiency and low-cost electric vehicle charger and a non-isolated dc/dc converter by reducing the cost while maximizing the efficiency of the charger.SOLUTION: A direct electric vehicle charger controls a charging current and a voltage using a simple non-isolated DC/DC converter...

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Bibliographische Detailangaben
1. Verfasser:	CHO JUNG GOO
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC,OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWERSUPPLY SYSTEMS CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER CONTROL OR REGULATION THEREOF CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUTPOWER 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:	To provide a high-efficiency and low-cost electric vehicle charger and a non-isolated dc/dc converter by reducing the cost while maximizing the efficiency of the charger.SOLUTION: A direct electric vehicle charger controls a charging current and a voltage using a simple non-isolated DC/DC converter after rectifying an output of a high-voltage distribution transformer.SELECTED DRAWING: Figure 2 【課題】充電器の効率を最大限に高めるとともに原価を減らして高効率で低原価の電気車充電器及び非絶縁型ｄｃ／ｄｃコンバータを提供する。【解決手段】ダイレクト電気車充電器は、高圧配電変圧器の出力を整流した後、簡単な非絶縁型ｄｃ／ｄｃコンバータを用いて充電電流及び電圧を制御する。【選択図】図２