SYSTEM FOR CHARGING ELECTRIC VEHICLE OF RAILWAY STATION USING POWER FEED LINE
摘要
PURPOSE: A system for charging an electric vehicle at a railway station using an inductive power transfer network is provided to reduce the construction costs of a charging system by charging an electric vehicle through a plurality of charging lines withdrawn from one electric vehicle charging system. CONSTITUTION: A feeding line(10) for a railway feeds power to a railway vehicle. A high frequency power converting device(20) converts the fed power to AC power. A section switch(30) switches to feed power to only the feeding line occupied by the railway vehicle. An inductive power feeding module(40) feeds power applied by the switch to the railway vehicle. A high frequency transformer(51) transforms power of high frequency and high voltage into power of high frequency and low voltage. An electric vehicle charging module(70) feeds charging power to the connected electric vehicle. [Reference numerals] (1) Railway vehicle; (10) Feeding line; (20) High frequency power converting device; (30) Section switch; (40) Inductive power feeding module; (50) Electric vehicle charging device; (51) High frequency transformer; (52) Energy management system; (53) Payment system; (54) DISPLAY; (60) Electric vehicle charging line; (70) Electric vehicle charging module; (AA) Railway station parking lot
申请公布号
KR101186569(B1)
申请公布日期
2012.10.10
申请号
KR20110082099
申请日期
2011.08.18
申请人
KRRI
发明人
PARK, CHAN BAE;JUNG, HO SUNG;LEE, BYUNG SONG;LEE, HYUNG WOO;PARK, YOUNG;PARK, CHUL MIN