JPH07509100A - 負荷時タップ切換装置 - Google Patents
負荷時タップ切換装置Info
- Publication number
- JPH07509100A JPH07509100A JP6503231A JP50323194A JPH07509100A JP H07509100 A JPH07509100 A JP H07509100A JP 6503231 A JP6503231 A JP 6503231A JP 50323194 A JP50323194 A JP 50323194A JP H07509100 A JPH07509100 A JP H07509100A
- Authority
- JP
- Japan
- Prior art keywords
- load
- tap
- current collector
- switching device
- contact
- 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.)
- Granted
Links
- 238000007689 inspection Methods 0.000 claims description 4
- 239000004020 conductor Substances 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims 2
- 238000009434 installation Methods 0.000 description 5
- 238000005452 bending Methods 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/0005—Tap change devices
- H01H9/0016—Contact arrangements for tap changers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/32—Driving mechanisms, i.e. for transmitting driving force to the contacts
- H01H3/44—Driving mechanisms, i.e. for transmitting driving force to the contacts using Geneva movement
Landscapes
- Arc-Extinguishing Devices That Are Switches (AREA)
- Axle Suspensions And Sidecars For Cycles (AREA)
- Oscillators With Electromechanical Resonators (AREA)
- Electrophonic Musical Instruments (AREA)
- Measuring Leads Or Probes (AREA)
- Connection Of Batteries Or Terminals (AREA)
- Tests Of Electric Status Of Batteries (AREA)
Abstract
Description
Claims (6)
- 1.タップ選択器と切換開閉器を有する負荷時タップ切換装置にして、タップ選 択器(1)の中央部分が、外側支持部材(9)の周囲に装着した一方の固定接触 子(11)と、他方の集電装置リング(22)との間を接続する選択器の可動接 触子(6、7)用の支持部材(3、4)からなり、前記集電装置リングは切換開 閉器に電気的に接続され、しかも前記中央の支持部材(3、4)を取り囲んでお り、固定接触子(11)は、各々の接触子の両端部が支持部材の両側に突き出す ように前記外側支持部材(9)の貫通穴に配置され、一方の端部は可動接触子( 6、7)の一方と連係する接触部(12)を形成し、他方の端部は電導体用の連 結部材(16)を構成している負荷時タップ切換装置において、前記中央支持部 材が金属材料の平行な2つのシャフト(3、4)からなり、これらシャフトは個 別に中央部分の中心線(5)の周囲を段階的に回転し、また各々が電気絶縁接触 子ホルダー(8)を介し一連の可動接触子(6、7)を支持していることを特徴 とする負荷時タップ切換装置。
- 2.請求項1に記載された負荷時タップ切換装置において、各々の集電装置リン グ(22)は、2つの金属シャフト(3、4)を取り囲む絶縁リング(21)と 前記接触子ホルダー(8)の一方との間に配置されていることを特徴とする負荷 時タップ切換装置。
- 3.請求項2に記載された負荷時タップ切換装置において、集電装置リング(2 2)は連結突起(23)を備え、この連結突起には、外側支持部材(9)の穴を 通り抜けた集電装置アーム(24)がねじ止めされていることを特徴とする負荷 時タップ切換装置。
- 4.請求項3に記載された負荷時タップ切換装置において、集電装置リング(2 2)の連結突起(23)と集電装置アーム(24)には、互いに嵌合する円筒状 の接触面(25、26)が形成されていることを特徴とする負荷時タップ切換装 置。
- 5.請求項1から4の何れか1つに記載された負荷時タップ切換装置において、 前記固定接触子(11)には、貫通穴の断面に適合するようにされている外側支 持部材(9)の壁厚よりも大きな長さの中央部(14)が形成され、また固定接 触子(11)は、前記中央部(14)の少なくとも一部を軸方向に変形させるこ とにより、外側支持部材(9)に固定されていることを特徴とする負荷時タップ 切換装置。
- 6.請求項1から5の何れか1つに記載された負荷時タップ切換装置において、 前記外側支持部材(9)は円形の中空な電気絶縁円筒体からなり、周囲を閉じら れ、円筒壁には検査および装着用の複数の穴(10)が設置されていることを特 徴とする負荷時タップ切換装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9202122A SE500609C2 (sv) | 1992-07-09 | 1992-07-09 | Lindningskopplare |
SE9202122-9 | 1992-07-09 | ||
PCT/SE1993/000609 WO1994001878A1 (en) | 1992-07-09 | 1993-07-02 | On-load tap changer |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH07509100A true JPH07509100A (ja) | 1995-10-05 |
JP3287568B2 JP3287568B2 (ja) | 2002-06-04 |
Family
ID=20386748
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP50323194A Expired - Fee Related JP3287568B2 (ja) | 1992-07-09 | 1993-07-02 | 負荷時タップ切換装置 |
Country Status (7)
Country | Link |
---|---|
US (1) | US5523535A (ja) |
EP (1) | EP0649564B1 (ja) |
JP (1) | JP3287568B2 (ja) |
AT (1) | ATE153171T1 (ja) |
DE (1) | DE69310738T2 (ja) |
SE (1) | SE500609C2 (ja) |
WO (1) | WO1994001878A1 (ja) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6335497B1 (en) * | 2000-02-02 | 2002-01-01 | Abb Power T&D Company Inc. | De-energized tap changer |
US6693247B1 (en) | 2000-06-09 | 2004-02-17 | Mcgraw-Edison Company | Load tap changer with direct drive and brake |
DE10312176B3 (de) * | 2003-03-19 | 2004-06-09 | Maschinenfabrik Reinhausen Gmbh | Lastumschalter für einen Stufenschalter |
US7614357B2 (en) * | 2003-09-08 | 2009-11-10 | Cooper Technologies Company | Step voltage regulator polymer position indicator with non-linear drive mechanism |
US7750257B2 (en) * | 2004-06-03 | 2010-07-06 | Cooper Technologies Company | Molded polymer load tap changer |
DE102005009193B3 (de) * | 2005-03-01 | 2006-08-17 | Maschinenfabrik Reinhausen Gmbh | Umsteller |
DE102005048308B3 (de) * | 2005-10-08 | 2006-11-23 | Maschinenfabrik Reinhausen Gmbh | Mechanischer Schaltkontakt |
MX2009002494A (es) * | 2006-09-07 | 2009-05-22 | Univation Tech Llc | Metodos para determinar el valor de temperatura indicativo de pegajosidad de resina a partir de datos generados por monitoreo de la reaccion de polimerizacion. |
ES2463674T3 (es) | 2009-01-19 | 2014-05-28 | Basf Se | Pigmentos negros orgánicos y su preparación |
US8203319B2 (en) * | 2009-07-09 | 2012-06-19 | General Electric Company | Transformer on-load tap changer using MEMS technology |
CN103426657B (zh) * | 2012-05-17 | 2016-03-30 | 上海华明电力设备制造有限公司 | 一种分接选择器动触头与静触头之间的切换结构 |
CN103560030B (zh) * | 2013-10-10 | 2015-07-08 | 国家电网公司 | 安保断路器 |
EP3086342A1 (en) | 2015-04-21 | 2016-10-26 | ABB Technology Ltd | A fixed contact for a tap changer and a method for mounting a cable lug thereto |
EP3098824B1 (en) | 2015-05-27 | 2018-03-07 | ABB Schweiz AG | A contact unit for a tap changer and a tap selector comprising the contact unit |
US11120962B2 (en) * | 2015-08-28 | 2021-09-14 | Maschinenfabrik Reinhausen Gmbh | Load transfer switch for an on-load tap changer and continuous main switch and disconnecting switch for same |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2717296A (en) * | 1953-09-14 | 1955-09-06 | Gen Electric | Electrical switch contacts |
NL279997A (ja) * | 1961-06-22 | |||
DE1930719C2 (de) * | 1969-06-18 | 1971-05-19 | Reinhausen Maschf Scheubeck | Lastumschalter fuer Stufenschalter von Regeltransformatoren |
US3678237A (en) * | 1971-01-18 | 1972-07-18 | Ite Imperial Corp | Self-aligning jaw contact |
SE357279B (ja) * | 1971-11-02 | 1973-06-18 | Asea Ab | |
US3902030A (en) * | 1973-08-31 | 1975-08-26 | Laurentiv Popa | Diverter switch for on-load changers |
SE402502B (sv) * | 1976-10-29 | 1978-07-03 | Asea Ab | Lindningskopplare |
SE417144B (sv) * | 1978-11-22 | 1981-02-23 | Asea Ab | Ljudningskopplare |
DE3827385A1 (de) * | 1988-08-12 | 1990-02-15 | Reinhausen Maschf Scheubeck | Zylindrischer stufenwaehler mit durch einen tragarm aus isolierstoff gefuehrter kontaktbruecke |
DE3928359C1 (ja) * | 1989-08-28 | 1991-01-24 | Maschinenfabrik Reinhausen Gmbh, 8400 Regensburg, De | |
US5191179A (en) * | 1989-11-09 | 1993-03-02 | Cooper Power Systems, Inc. | Tap selector anti-arcing system |
-
1992
- 1992-07-09 SE SE9202122A patent/SE500609C2/sv not_active IP Right Cessation
-
1993
- 1993-07-02 US US08/362,503 patent/US5523535A/en not_active Expired - Lifetime
- 1993-07-02 AT AT93916356T patent/ATE153171T1/de active
- 1993-07-02 WO PCT/SE1993/000609 patent/WO1994001878A1/en active IP Right Grant
- 1993-07-02 EP EP93916356A patent/EP0649564B1/en not_active Expired - Lifetime
- 1993-07-02 JP JP50323194A patent/JP3287568B2/ja not_active Expired - Fee Related
- 1993-07-02 DE DE69310738T patent/DE69310738T2/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE69310738T2 (de) | 1997-12-11 |
ATE153171T1 (de) | 1997-05-15 |
SE500609C2 (sv) | 1994-07-25 |
SE9202122L (sv) | 1994-01-10 |
JP3287568B2 (ja) | 2002-06-04 |
EP0649564B1 (en) | 1997-05-14 |
DE69310738D1 (de) | 1997-06-19 |
US5523535A (en) | 1996-06-04 |
SE9202122D0 (sv) | 1992-07-09 |
EP0649564A1 (en) | 1995-04-26 |
WO1994001878A1 (en) | 1994-01-20 |
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