KR100743174B1 - 양방향 직류변압기 - Google Patents
양방향 직류변압기 Download PDFInfo
- Publication number
- KR100743174B1 KR100743174B1 KR1020060000254A KR20060000254A KR100743174B1 KR 100743174 B1 KR100743174 B1 KR 100743174B1 KR 1020060000254 A KR1020060000254 A KR 1020060000254A KR 20060000254 A KR20060000254 A KR 20060000254A KR 100743174 B1 KR100743174 B1 KR 100743174B1
- Authority
- KR
- South Korea
- Prior art keywords
- primary
- winding
- switch
- power
- transformer
- Prior art date
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
- B42D—BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
- B42D3/00—Book covers
- B42D3/02—Book covers made of special materials
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
- B42D—BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
- B42D3/00—Book covers
- B42D3/10—Book covers with locks or closures
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
- B42D—BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
- B42D3/00—Book covers
- B42D3/18—Other accessories
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020060000254A KR100743174B1 (ko) | 2006-01-02 | 2006-01-02 | 양방향 직류변압기 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020060000254A KR100743174B1 (ko) | 2006-01-02 | 2006-01-02 | 양방향 직류변압기 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20070072771A KR20070072771A (ko) | 2007-07-05 |
KR100743174B1 true KR100743174B1 (ko) | 2007-07-27 |
Family
ID=38507559
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020060000254A KR100743174B1 (ko) | 2006-01-02 | 2006-01-02 | 양방향 직류변압기 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100743174B1 (ko) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107645238B (zh) * | 2016-07-21 | 2020-07-03 | 全球能源互联网研究院有限公司 | 一种换流装置 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5631820A (en) | 1995-09-08 | 1997-05-20 | Battelle Memorial Institute | Multiple DC, single AC converter with a switched DC transformer |
US6141233A (en) | 1998-08-28 | 2000-10-31 | Nec Corporation | Rectifier circuit device and DC/Dc converter provided with the circuit device |
KR20050117379A (ko) * | 2004-06-10 | 2005-12-14 | 주식회사 대우일렉트로닉스 | 스위칭모드 전원 공급장치의 출력 전압 스위칭 장치 |
-
2006
- 2006-01-02 KR KR1020060000254A patent/KR100743174B1/ko active IP Right Grant
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5631820A (en) | 1995-09-08 | 1997-05-20 | Battelle Memorial Institute | Multiple DC, single AC converter with a switched DC transformer |
US6141233A (en) | 1998-08-28 | 2000-10-31 | Nec Corporation | Rectifier circuit device and DC/Dc converter provided with the circuit device |
KR20050117379A (ko) * | 2004-06-10 | 2005-12-14 | 주식회사 대우일렉트로닉스 | 스위칭모드 전원 공급장치의 출력 전압 스위칭 장치 |
Also Published As
Publication number | Publication date |
---|---|
KR20070072771A (ko) | 2007-07-05 |
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