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Patent Searching and Data


Title:
POWER CONVERSION DEVICE AND FUEL CELL SYSTEM USING SAME
Document Type and Number:
WIPO Patent Application WO/2019/022365
Kind Code:
A1
Abstract:
A power conversion device and a fuel cell system using the same are disclosed. The power conversion device according to an embodiment of the present invention comprises: a DC/DC converter connected between a stack and a first node so as to DC/DC-convert power generated in the stack into a predetermined DC voltage; a DC/AC inverter connected between the first node and a power system so as to DC/AC-invert the voltage inputted through the first node, thereby outputting the inverted AC voltage to the power system; and a control unit for controlling the DC/DC converter and the DC/AC inverter.

Inventors:
HWANG, Gye Ho (205-38, Gasan digital 1-roGeumcheon-Gu, Seoul, 08501, KR)
Application Number:
KR2018/006390
Publication Date:
January 31, 2019
Filing Date:
June 05, 2018
Export Citation:
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Assignee:
KYUNGDONG NAVIEN CO., LTD. (3-6F, 22 Gukhoe-daero 76-gil,,Yeongdeungpo-Gu, Seoul, 07238, KR)
International Classes:
H02J3/38; H01M8/04828; H01M8/0606; H02J1/00; H02J9/06
Foreign References:
KR20120073405A2012-07-05
KR20160044353A2016-04-25
US20130108938A12013-05-02
JP2008022650A2008-01-31
KR101362580B12014-02-14
Attorney, Agent or Firm:
ZENA PATENT LAW FIRM (5F GM Bldg, 12 Dogok-ro 4-gil,,Gangnam-Gu, Seoul, 06258, KR)
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