Title:
INVERTER SYSTEM
Document Type and Number:
WIPO Patent Application WO/2019/059510
Kind Code:
A1
Abstract:
A unit power cell of an inverter system, according to one embodiment of the present invention, comprises: a first leg including first and fourth switching elements, which are connected in series to each other, second and third switching elements, which are connected in series with each other between a connection point of the first and second switching elements and a smoothing unit, and first, second, third and fourth diodes, which are inversely and respectively connected in parallel with the first, second, third and fourth switching elements; and a second leg connected in parallel with the first leg and including fifth and sixth switching elements, which are connected in series to each other, and fifth and sixth diodes, which are inversely and respectively connected in parallel with the fifth and sixth switching elements.
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Inventors:
AHN SUNG-GUK (KR)
SUL SEUNG-KI (KR)
JUNG HYUN-SAM (KR)
YOO JEONG-MOCK (KR)
SUL SEUNG-KI (KR)
JUNG HYUN-SAM (KR)
YOO JEONG-MOCK (KR)
Application Number:
PCT/KR2018/008109
Publication Date:
March 28, 2019
Filing Date:
July 18, 2018
Export Citation:
Assignee:
LSIS CO LTD (KR)
SEOUL NAT UNIV R&DB FOUNDATION (KR)
SEOUL NAT UNIV R&DB FOUNDATION (KR)
International Classes:
H02M7/483; H02M7/219; H02M7/5387
Foreign References:
| KR20140122383A | 2014-10-20 | |||
| JP2010252450A | 2010-11-04 | |||
| JP2009017622A | 2009-01-22 | |||
| JP2014241660A | 2014-12-25 | |||
| CN205725503U | 2016-11-23 |
Other References:
See also references of EP 3691107A4
Attorney, Agent or Firm:
DAE-A INTELLECTUAL PROPERTY CONSULTING (KR)
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