KR20100094930A - 전류식 직류 차단기 - Google Patents
전류식 직류 차단기 Download PDFInfo
- Publication number
- KR20100094930A KR20100094930A KR1020090092336A KR20090092336A KR20100094930A KR 20100094930 A KR20100094930 A KR 20100094930A KR 1020090092336 A KR1020090092336 A KR 1020090092336A KR 20090092336 A KR20090092336 A KR 20090092336A KR 20100094930 A KR20100094930 A KR 20100094930A
- Authority
- KR
- South Korea
- Prior art keywords
- current
- main
- circuit
- circuit breaker
- switch
- Prior art date
Links
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
- H01H33/02—Details
- H01H33/59—Circuit arrangements not adapted to a particular application of the switch and not otherwise provided for, e.g. for ensuring operation of the switch at a predetermined point in the ac cycle
- H01H33/596—Circuit arrangements not adapted to a particular application of the switch and not otherwise provided for, e.g. for ensuring operation of the switch at a predetermined point in the ac cycle for interrupting dc
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
- H01H33/02—Details
- H01H33/42—Driving mechanisms
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
- H01H33/02—Details
- H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
- H01H33/16—Impedances connected with contacts
- H01H33/161—Variable impedances
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
- Trip Switchboards (AREA)
- Dc-Dc Converters (AREA)
Abstract
Description
Claims (2)
- 직류전원과 부하를 접속하는 주회로에 직렬로 삽입되는 주개폐기와, 전류용 콘덴서, 리액터 및 전류용 스위치를 구비하고, 상기 전류용 콘덴서에 축적한 전하를 상기 주개폐기에 주회로 전류와는 역방향으로 흘려 전류 영점을 작성하여 상기 주개폐기를 차단하는 전류식 직류 차단기에 있어서,전류회로를 구성하는 상기 전류용 콘덴서, 리액터 및 전류용 스위치, 및 상기 주개폐기 및 전류용 스위치를 온/오프 제어하는 제어회로를, 상기 주개폐기를 탑재하는 가대 상에 탑재한 것을 특징으로 하는 전류식 직류 차단기.
- 제 1항에 있어서,상기 주개폐기는 배전반 내에 설치한 주회로 도체에 대하여 접속 및 분리가 자유로운 접촉자를 구비하고, 상기 가대는 이동 가능하게 지지하는 차륜을 구비하여, 상기 주회로 도체를 구비한 배전반에 가대마다 반입 및 반출을 가능하게 한 것을 특징으로 하는 전류식 직류 차단기.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009036637A JP4923072B2 (ja) | 2009-02-19 | 2009-02-19 | 転流式直流遮断器 |
JPJP-P-2009-036637 | 2009-02-19 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20100094930A true KR20100094930A (ko) | 2010-08-27 |
KR101099738B1 KR101099738B1 (ko) | 2011-12-28 |
Family
ID=42154545
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020090092336A KR101099738B1 (ko) | 2009-02-19 | 2009-09-29 | 전류식 직류 차단기 |
Country Status (8)
Country | Link |
---|---|
US (1) | US8270128B2 (ko) |
EP (1) | EP2221845B1 (ko) |
JP (1) | JP4923072B2 (ko) |
KR (1) | KR101099738B1 (ko) |
CN (1) | CN101814392B (ko) |
AT (1) | ATE552604T1 (ko) |
SG (1) | SG164339A1 (ko) |
TW (1) | TWI450296B (ko) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20080316004A1 (en) * | 2007-06-19 | 2008-12-25 | Kiko Frederick J | Powerline communication apparatus and methods |
CN102360990B (zh) * | 2011-09-30 | 2014-12-31 | 中国电力科学研究院 | 一种多断口特高压直流断路器结构 |
DE102013213602A1 (de) * | 2013-07-11 | 2015-01-15 | Siemens Aktiengesellschaft | Gleichstromschalteinrichtung |
CN109326984B (zh) * | 2017-07-31 | 2020-11-24 | 平高集团有限公司 | 直流快速开关手车及使用该手车的直流断路器柜 |
CN107887889A (zh) * | 2017-09-25 | 2018-04-06 | 张京伦 | 用于快速改变交流电网中阻抗值的瞬变电抗器 |
CN107565522A (zh) * | 2017-10-09 | 2018-01-09 | 张京伦 | 一种组合式直流断路器装置 |
WO2020121369A1 (ja) | 2018-12-10 | 2020-06-18 | 三菱電機株式会社 | 直流遮断器 |
CN117996620A (zh) * | 2022-10-28 | 2024-05-07 | 施耐德电气工业公司 | 直流断路器手车及直流开关设备 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3114328B2 (ja) * | 1992-02-20 | 2000-12-04 | 株式会社日立製作所 | 直流遮断器 |
JP3815579B2 (ja) * | 1996-12-17 | 2006-08-30 | 富士電機システムズ株式会社 | 直流遮断装置 |
JP2000048687A (ja) * | 1998-07-29 | 2000-02-18 | Hitachi Ltd | 転流式直流遮断器 |
JP2000048686A (ja) * | 1998-07-29 | 2000-02-18 | Hitachi Ltd | 転流式直流遮断器 |
JP3674419B2 (ja) | 1999-11-17 | 2005-07-20 | 株式会社日立製作所 | 転流式直流遮断器 |
JP3789746B2 (ja) * | 2000-11-06 | 2006-06-28 | 三菱電機株式会社 | 転流式遮断装置 |
JP4351824B2 (ja) * | 2002-03-01 | 2009-10-28 | 三菱電機株式会社 | スイッチギヤ |
US6897388B2 (en) * | 2002-03-28 | 2005-05-24 | Siemens Energy & Automation | Apparatus and method for remotely moving a circuit breaker into or from a circuit breaker cell housing |
JP4492610B2 (ja) * | 2006-12-28 | 2010-06-30 | 株式会社日立製作所 | 遮断器及びその開閉方法 |
TW200835105A (en) | 2007-02-08 | 2008-08-16 | Hitachi Ltd | DC switchgear provided with a commutation-type DC circuit breaker |
-
2009
- 2009-02-19 JP JP2009036637A patent/JP4923072B2/ja not_active Expired - Fee Related
- 2009-09-29 KR KR1020090092336A patent/KR101099738B1/ko active IP Right Grant
- 2009-12-16 EP EP09015567A patent/EP2221845B1/en active Active
- 2009-12-16 AT AT09015567T patent/ATE552604T1/de active
-
2010
- 2010-01-14 TW TW099100922A patent/TWI450296B/zh not_active IP Right Cessation
- 2010-02-12 CN CN201010117819.8A patent/CN101814392B/zh not_active Expired - Fee Related
- 2010-02-17 US US12/706,983 patent/US8270128B2/en active Active
- 2010-02-17 SG SG201001006-4A patent/SG164339A1/en unknown
Also Published As
Publication number | Publication date |
---|---|
EP2221845A1 (en) | 2010-08-25 |
TW201042691A (en) | 2010-12-01 |
ATE552604T1 (de) | 2012-04-15 |
CN101814392B (zh) | 2014-06-11 |
EP2221845B1 (en) | 2012-04-04 |
SG164339A1 (en) | 2010-09-29 |
JP2010192305A (ja) | 2010-09-02 |
US20100208392A1 (en) | 2010-08-19 |
US8270128B2 (en) | 2012-09-18 |
JP4923072B2 (ja) | 2012-04-25 |
CN101814392A (zh) | 2010-08-25 |
TWI450296B (zh) | 2014-08-21 |
KR101099738B1 (ko) | 2011-12-28 |
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