JP4923072B2 - 転流式直流遮断器 - Google Patents
転流式直流遮断器 Download PDFInfo
- Publication number
- JP4923072B2 JP4923072B2 JP2009036637A JP2009036637A JP4923072B2 JP 4923072 B2 JP4923072 B2 JP 4923072B2 JP 2009036637 A JP2009036637 A JP 2009036637A JP 2009036637 A JP2009036637 A JP 2009036637A JP 4923072 B2 JP4923072 B2 JP 4923072B2
- Authority
- JP
- Japan
- Prior art keywords
- commutation
- main switch
- circuit
- circuit breaker
- main
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000003990 capacitor Substances 0.000 claims abstract description 28
- 239000004020 conductor Substances 0.000 description 21
- 238000004519 manufacturing process Methods 0.000 description 9
- 238000005192 partition Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
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)
Description
図4に示すように、従来の転流式直流遮断器は、主開閉器、転流スイッチ、転流用コンデンサ、過飽和リアクトル、非直線抵抗を備え、例えば前記転流用コンデンサおよび非直線抵抗を主開閉器近傍の配電盤内に配置している。
2 転流スイッチ
3 主開閉器
4〜7 主開閉器制御装置
8 転流用コンデンサ
9 非直線抵抗器
10 可飴和リアクトル
11 過電流検出器
13 母線
14A〜14C 接触子
15 連絡導体
16 仕切り板
17 主回路導体
18 転流式直流遮断器
20A〜20F 端子台
21 接続導体
22 き電線故障選択装置
23A、23B 直流変流器
26 計器用直流変圧器
31 正面扉
32 裏面扉
40A 前面収納箱
41 直流遮断器収納箱
42A 背面収納箱
Claims (1)
- 直流電源と負荷とを接続する主回路に直列に挿入される主開閉器と、転流用コンデンサ、リアクトルおよび転流用スイッチ、並びに前記主開閉器を駆動する主開閉器駆動装置を制御する制御回路を備え、前記転流用コンデンサに蓄積した電荷を前記主開閉器に主回路電流とは逆方向に流して電流零点を作成して前記主開閉器を遮断する転流式直流遮断器において、
前記制御回路は前記転流用コンデンサ上方に配置され、
転流回路を構成する前記転流用コンデンサ、リアクトルおよび転流用スイッチ、並びに前記主開閉器を駆動する主開閉器駆動装置を制御する制御回路の全体を前記主開閉器を搭載する架台上に搭載したことを特徴とする転流式直流遮断器。
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009036637A JP4923072B2 (ja) | 2009-02-19 | 2009-02-19 | 転流式直流遮断器 |
KR1020090092336A KR101099738B1 (ko) | 2009-02-19 | 2009-09-29 | 전류식 직류 차단기 |
EP09015567A EP2221845B1 (en) | 2009-02-19 | 2009-12-16 | Commutation type DC breaker |
AT09015567T ATE552604T1 (de) | 2009-02-19 | 2009-12-16 | Umschaltbarer dc-trennschalter |
TW099100922A TWI450296B (zh) | 2009-02-19 | 2010-01-14 | Variable current DC cutters |
CN201010117819.8A CN101814392B (zh) | 2009-02-19 | 2010-02-12 | 换向式直流断路器 |
SG201001006-4A SG164339A1 (en) | 2009-02-19 | 2010-02-17 | Commutation type dc breaker |
US12/706,983 US8270128B2 (en) | 2009-02-19 | 2010-02-17 | Commutation type DC breaker |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009036637A JP4923072B2 (ja) | 2009-02-19 | 2009-02-19 | 転流式直流遮断器 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2010192305A JP2010192305A (ja) | 2010-09-02 |
JP4923072B2 true JP4923072B2 (ja) | 2012-04-25 |
Family
ID=42154545
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2009036637A Expired - Fee Related JP4923072B2 (ja) | 2009-02-19 | 2009-02-19 | 転流式直流遮断器 |
Country Status (8)
Country | Link |
---|---|
US (1) | US8270128B2 (ja) |
EP (1) | EP2221845B1 (ja) |
JP (1) | JP4923072B2 (ja) |
KR (1) | KR101099738B1 (ja) |
CN (1) | CN101814392B (ja) |
AT (1) | ATE552604T1 (ja) |
SG (1) | SG164339A1 (ja) |
TW (1) | TWI450296B (ja) |
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 |
EP3896714B1 (en) * | 2018-12-10 | 2024-03-13 | Mitsubishi Electric Corporation | Direct-current circuit breaker |
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 |
JP2010192305A (ja) | 2010-09-02 |
CN101814392A (zh) | 2010-08-25 |
US20100208392A1 (en) | 2010-08-19 |
KR101099738B1 (ko) | 2011-12-28 |
CN101814392B (zh) | 2014-06-11 |
US8270128B2 (en) | 2012-09-18 |
TWI450296B (zh) | 2014-08-21 |
SG164339A1 (en) | 2010-09-29 |
KR20100094930A (ko) | 2010-08-27 |
EP2221845B1 (en) | 2012-04-04 |
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