JP4114665B2 - 配電用開閉装置 - Google Patents
配電用開閉装置 Download PDFInfo
- Publication number
- JP4114665B2 JP4114665B2 JP2005012501A JP2005012501A JP4114665B2 JP 4114665 B2 JP4114665 B2 JP 4114665B2 JP 2005012501 A JP2005012501 A JP 2005012501A JP 2005012501 A JP2005012501 A JP 2005012501A JP 4114665 B2 JP4114665 B2 JP 4114665B2
- Authority
- JP
- Japan
- Prior art keywords
- current transformer
- circuit breaker
- zero
- phase current
- power supply
- 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
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
- H02B1/32—Mounting of devices therein
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B11/00—Switchgear having carriage withdrawable for isolation
- H02B11/02—Details
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
- H02B1/32—Mounting of devices therein
- H02B1/34—Racks
- H02B1/36—Racks with withdrawable units
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B11/00—Switchgear having carriage withdrawable for isolation
- H02B11/12—Switchgear having carriage withdrawable for isolation with isolation by horizontal withdrawal
- H02B11/167—Switchgear having carriage withdrawable for isolation with isolation by horizontal withdrawal truck type
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Trip Switchboards (AREA)
- Patch Boards (AREA)
- Gas-Insulated Switchgears (AREA)
Description
2台の配電用開閉ユニット9a、9bは上下方向に段積みされ、図示から明らかなように上下方向に隣接する2個のユニット9a、9bにおける遮断器11の電源側と負荷側の位置関係が上下対称配置になるように構成されている。また、2個のユニット9a、9bにおける変流器12と零相変流器10の位置関係が上下対称配置となるように構成されている。
ここで図4、図5に示すように、図示の右側が前側で左側が後側であり、図示から明らかなように、電源側端子47および負荷側端子48とこれらと接離される電源側導体および負荷側導体34とが接離される部分がある側が台車14の後側となり、反対側が前側となる。
Claims (8)
- 遮断器、変流器および零相変流器が受配電盤に収納され、前記遮断器が電源側導体および負荷側導体と接離自在に構成された配電用開閉装置において、
前記零相変流器は前記遮断器の電源側に配置され、前記変流器は負荷側に配置されており、
前記遮断器、変流器および零相変流器がユニットとして構成され、台車に搭載されて受配電盤に収納され、垂直方向に並列した電源側端子および負荷側端子とがそれぞれ前記電源側導体および前記負荷側導体に接離自在に構成されて、前記遮断器に水平に取付けられ、前記電源側端子に前記零相変流器が、そして前記負荷側端子に前記変流器が配置され、前記電源側端子および前記負荷側端子とが取付けられた側を前記台車の後側とし、反対方向を前側としたときに、前記台車の前側に前記遮断器が、そして前記台車の後側に垂直方向に並列して前記零相変流器および前記変流器が配置され、前記台車が移動操作されて前記電源側端子および前記負荷側端子とがそれぞれ前記電源側導体および前記負荷側導体から水平方向に接離される配置構成を備え、前記台車に該台車から垂直方向に固定された2本の垂直フレームが設けられ、該2本の垂直フレームの上下方向の一方側に零相変流器取付金具が、そして他方側に変流器取付金具が設けられ、前記零相変流器取付金具に前述した配置の前記零相変流器が取り付けられ、前記変流器取付金具に前述した配置の前記変流器が取り付けられて、前記電源側端子を囲むようにして前記零相変流器が、そして前記負荷側端子を囲むようにして前記変流器が配置され、前記2本の垂直フレーム、零相変流器取付金具および変流器取付金具が前記台車から取除かれると、前記零相変流器および変流器が前記遮断器を搭載した前記台車から取除かれること
を特徴とする配電用開閉装置。 - 請求項1において、前記零相変流器は、1個の鉄心で前記遮断器の3相の前記電源側端子を囲むレーストラック形状のレーストラック型零相変流器として構成されることを特徴とする配電用開閉装置。
- 請求項1において、前記変流器は、前記遮断器の3相の前記負荷側端子における2相の負荷側端子に配置されることを特徴とする配電用開閉装置。
- 請求項1において、前記遮断器に他の2本の垂直フレームが設けられ、該連続フレームに前記サージアブソーバ取付金具が設けられ、前記2本の垂直フレームと前記他の2本の垂直フレームを、対応してそれぞれ連結する連結フレームを設け、該サージアブソーバ取付金具にサージアブソーバが取り付けられて、前記遮断器の負荷側に該サージアブソーバが接続されていることを特徴とする配電用開閉装置。
- 請求項1において、前記遮断器は真空遮断器であることを特徴とする配電用開閉装置。
- 請求項1において、前記電源側導体は水平導体と垂直導体とが組合わされて絶縁されて絶縁導体ユニット構成にされたことを特徴とする配電用開閉装置。
- 請求項1において、2台の前記ユニットが上下方向に段積みされることを特徴とする配電用開閉装置。
- 請求項1において、前記零相変流器は前記遮断器の電源側に配置され、前記変流器は負荷側に配置されることに代えて、前記零相変流器および変流器の両者を前記遮断器の電源側に配置したこと
を特徴とする配電用開閉装置。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005012501A JP4114665B2 (ja) | 2004-08-10 | 2005-01-20 | 配電用開閉装置 |
TW094122361A TWI278161B (en) | 2004-08-10 | 2005-07-01 | Switching device for power distribution |
KR1020050072708A KR101367786B1 (ko) | 2004-08-10 | 2005-08-09 | 배전용 개폐장치 |
US11/199,245 US7286337B2 (en) | 2004-08-10 | 2005-08-09 | Switching device for power distribution |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004233510 | 2004-08-10 | ||
JP2005012501A JP4114665B2 (ja) | 2004-08-10 | 2005-01-20 | 配電用開閉装置 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007262245A Division JP4395183B2 (ja) | 2004-08-10 | 2007-10-05 | 配電用開閉装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006081385A JP2006081385A (ja) | 2006-03-23 |
JP4114665B2 true JP4114665B2 (ja) | 2008-07-09 |
Family
ID=35799714
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005012501A Expired - Fee Related JP4114665B2 (ja) | 2004-08-10 | 2005-01-20 | 配電用開閉装置 |
Country Status (4)
Country | Link |
---|---|
US (1) | US7286337B2 (ja) |
JP (1) | JP4114665B2 (ja) |
KR (1) | KR101367786B1 (ja) |
TW (1) | TWI278161B (ja) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4333774B2 (ja) * | 2006-07-10 | 2009-09-16 | 株式会社日立製作所 | 配電用開閉装置 |
TW200814480A (en) | 2006-07-10 | 2008-03-16 | Hitachi Ltd | Distribution switchgear |
JP4633145B2 (ja) * | 2008-07-07 | 2011-02-16 | 株式会社日立製作所 | 固体絶縁母線スイッチギヤ |
DE102008046881A1 (de) * | 2008-09-11 | 2010-03-18 | Ids-Technology Gmbh | Modul zum elektrischen Energieabgriff von Stromschienen |
CN101425662B (zh) * | 2008-12-02 | 2010-12-01 | 沈阳飞驰电气设备有限公司 | 一种金属全封闭真空开关柜 |
KR101013709B1 (ko) | 2008-12-03 | 2011-02-10 | 엘에스산전 주식회사 | 수배전반의 고속 투입 스위치 |
JP5438646B2 (ja) * | 2010-09-27 | 2014-03-12 | 東芝三菱電機産業システム株式会社 | 変圧器装置 |
DE102012205987A1 (de) | 2012-04-12 | 2013-10-17 | Siemens Aktiengesellschaft | Stromschienensystem |
DE102012206076A1 (de) * | 2012-04-13 | 2013-10-17 | Siemens Aktiengesellschaft | Stromschienensystem |
US9491895B2 (en) * | 2013-03-03 | 2016-11-08 | General Electric Company | Power distribution rack bus bar assembly and method of assembling the same |
JP6120983B2 (ja) * | 2013-10-30 | 2017-04-26 | 三菱電機株式会社 | 変流器支持装置及びその変流器支持装置を用いたスイッチギヤ |
US9270093B2 (en) * | 2013-12-06 | 2016-02-23 | Abb Technology Ag | Compact medium voltage air insulated switchgear using rear mounted current transformers and bushings of different length |
FR3038726B1 (fr) * | 2015-07-08 | 2017-07-21 | Schneider Electric Ind Sas | Module debrochable porte par une embase pour la mesure de courant sur un reseau electrique |
US11735385B2 (en) * | 2021-02-25 | 2023-08-22 | Jst Power Equipment, Inc. | Medium-voltage switchgear system having single phase breaker control |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4305114A (en) * | 1979-06-19 | 1981-12-08 | Tokyo Shibaura Denki Kabushiki Kaisha | Motor control center |
JPS58186303A (ja) * | 1982-04-23 | 1983-10-31 | 株式会社日立製作所 | 配電盤 |
JPH0382309A (ja) * | 1989-08-24 | 1991-04-08 | Nissin Electric Co Ltd | 配電盤 |
JPH0711813A (ja) | 1993-06-16 | 1995-01-13 | Japan Hardware Kk | ジョイントロック |
JPH0711813U (ja) * | 1993-07-14 | 1995-02-21 | 株式会社高岳製作所 | 金属閉鎖形スイッチギヤ |
US5539614A (en) * | 1993-09-29 | 1996-07-23 | Mitsubishi Denki Kabushiki Kaisha | Control unit, plug-in unit, transformer, zero-phase current transformer, and frequency measuring circuit applied to control center |
JPH07322422A (ja) * | 1994-05-20 | 1995-12-08 | Mitsubishi Electric Corp | 閉鎖配電盤 |
JPH08331710A (ja) * | 1995-05-30 | 1996-12-13 | Meidensha Corp | 開閉装置 |
JP4025065B2 (ja) | 2001-12-21 | 2007-12-19 | 三菱電機株式会社 | 配電盤用開閉器ユニット |
-
2005
- 2005-01-20 JP JP2005012501A patent/JP4114665B2/ja not_active Expired - Fee Related
- 2005-07-01 TW TW094122361A patent/TWI278161B/zh not_active IP Right Cessation
- 2005-08-09 KR KR1020050072708A patent/KR101367786B1/ko not_active IP Right Cessation
- 2005-08-09 US US11/199,245 patent/US7286337B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US7286337B2 (en) | 2007-10-23 |
KR20060050325A (ko) | 2006-05-19 |
TWI278161B (en) | 2007-04-01 |
JP2006081385A (ja) | 2006-03-23 |
US20060034025A1 (en) | 2006-02-16 |
TW200614616A (en) | 2006-05-01 |
KR101367786B1 (ko) | 2014-02-27 |
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