Title:
ELECTRIC CAR CHARGING APPARATUS INSTALLED ON UTILITY POLE AND BASED ON LOAD OF TRANSFORMER CONNECTED TO DISTRIBUTION LINE, ELECTRIC CAR CHARGING SYSTEM, AND METHOD FOR CONTROLLING ELECTRIC CAR CHARGING APPARATUS INSTALLED ON UTILITY POLE
Document Type and Number:
WIPO Patent Application WO/2018/186527
Kind Code:
A1
Abstract:
An electric car charging apparatus installed on a utility pole according to one embodiment of the present invention may comprise: a first port for supplying power to an electric car; a second port for receiving power converted by a transformer connected to a distribution line; a breaker for switching the state, open or closed, between the first and second ports; a control unit for receiving load data of the transformer, and controlling the breaker so that the first port and second port are electrically open to each other when the load according to the load data is greater than the reference load.
Inventors:
KIM SEONG-MAN (KR)
RYU HYUN-SOO (KR)
JIN BONG-KUN (KR)
OH JAE-YOUL (KR)
YOU DO-JIN (KR)
RYU HYUN-SOO (KR)
JIN BONG-KUN (KR)
OH JAE-YOUL (KR)
YOU DO-JIN (KR)
Application Number:
PCT/KR2017/006069
Publication Date:
October 11, 2018
Filing Date:
June 12, 2017
Export Citation:
Assignee:
KOREA ELECTRIC POWER CORP (KR)
International Classes:
B60L11/18
Foreign References:
JP2016500245A | 2016-01-07 | |||
JP2012191843A | 2012-10-04 | |||
KR20110116683A | 2011-10-26 | |||
JP2009065785A | 2009-03-26 | |||
US20150217651A1 | 2015-08-06 |
Attorney, Agent or Firm:
C&S PATENT AND LAW OFFICE (KR)
Download PDF: