WO2002031847A1 - Kraftspeicher für einen stufenschalter - Google Patents
Kraftspeicher für einen stufenschalter Download PDFInfo
- Publication number
- WO2002031847A1 WO2002031847A1 PCT/EP2001/010866 EP0110866W WO0231847A1 WO 2002031847 A1 WO2002031847 A1 WO 2002031847A1 EP 0110866 W EP0110866 W EP 0110866W WO 0231847 A1 WO0231847 A1 WO 0231847A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- elevator
- driven part
- guide rods
- energy accumulator
- drive shaft
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/22—Power arrangements internal to the switch for operating the driving mechanism
- H01H3/30—Power arrangements internal to the switch for operating the driving mechanism using spring motor
-
- 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
- H01H9/0027—Operating mechanisms
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/22—Power arrangements internal to the switch for operating the driving mechanism
- H01H3/30—Power arrangements internal to the switch for operating the driving mechanism using spring motor
- H01H3/3052—Linear spring motors
-
- 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
- H01H3/40—Driving mechanisms, i.e. for transmitting driving force to the contacts using friction, toothed, or screw-and-nut gearing
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/11—Tripping mechanism
Definitions
- the invention relates to an energy accumulator for a tap changer according to the preamble of the first claim.
- Such an energy accumulator is already known from DE-PS 19 56 369 and 28 06 282.
- Such an energy accumulator is used for the sudden actuation of a diverter switch from a tap changer; it is pulled up by the drive shaft at the beginning of each actuation of the tap changer, d. H. curious; excited. It essentially consists of an elevator carriage and an output part, which is often also referred to as a spring carriage, between which one or more energy storage springs are arranged as energy stores.
- the elevator carriage is moved linearly relative to the driven part by an eccentric connected to the drive shaft, as a result of which the force storage springs located between them are tensioned.
- the locking of the driven part is released and the driven part is thus released.
- This abrupt linear movement of the driven part is converted into a rotary movement of a drive shaft via a sliding block and a crank.
- This then abruptly rotating output shaft in turn serves to actuate the diverter switch of the tap changer, d. H. for switching between the previous and the newly selected winding tapping under load.
- this known energy accumulator has several disadvantages.
- the conversion of the linear movement of the driven part via the sliding block and a pin and the crank into a rotary movement of the driven part results in a non-uniform power transmission or movement conversion.
- this type of movement conversion and the practically possible lever ratios on the crank limit the resulting rotation angle of the output shaft in each shift.
- this angle of rotation is approximately 75 degrees. This angle of rotation in turn limits the maximum possible switchover time that is available for actuating the diverter switch, ie the uninterrupted switchover. For many diverter switches, especially with those types of circuit in which a large number of contacts, for. B.
- the object of the invention is therefore to provide a generic energy store that allows a uniform movement conversion, a significantly larger angle of rotation of the output shaft and, as a result, significantly longer switching times during load switching and is also space-saving and mechanically simple.
- Fig. 1 shows a complete energy storage device according to the invention in perspective from obliquely above
- FIG. 2 individual components of the energy store in perspective from obliquely below, certain parts are omitted here for better illustration
- Fig. 3 is a partial side section in a schematic representation.
- the bearing plate 1 fastening formations 2, 3 are arranged, one of which is made of insulating material existing stator 4 is attached.
- the bearing plate 1 and the stator 4 attached to it are the central supporting elements for all components of the energy accumulator according to the invention, which are described in detail below.
- the bearing plate 1 has a central opening 5, which will be discussed in more detail below.
- Two guide rods 6, 7 are fastened to the side of the stator 4, vertically one above the other at a certain distance. In between is the elevator carriage 8, which is guided in a linearly movable manner by the guide rods 6, 7.
- Elevator carriage 8 and stripping section 9 are thus nested; this can be clearly seen from the left side of FIG. 2 and particularly from FIG. 3.
- a drive shaft 11 leads from above into the area of the energy accumulator, which has an eccentric 12 at its free end. This eccentric 12 corresponds to two driver blocks 13, 14 which are attached to the elevator carriage 8.
- pawls 19, 20 are arranged, each of which is mounted in a pawl bearing 21, 22 and between which there is a pawl spring 23.
- the free ends of the pawls correspond to catches 24 and 25 on the driven part 9.
- the pawls 19, 20 are actuated by pawl rollers 31, 32, which run in a manner known per se on a release contour of the elevator carriage 8, not shown.
- the driven part 9 has a toothing 26 on its underside, for example in the form of a linear toothed segment or a toothed rack.
- a toothed wheel 27 is in constant engagement with this toothing 26 and is firmly connected to the output shaft 28 guided through the central opening 5.
- the output shaft 28 is shown with a longitudinal toothing 29 on which the cam disks or the like described, not shown here, are guided such that they can be displaced in height by the lifting mechanism explained.
- a particular advantage of the energy accumulator according to the invention consists first of all in the simple and uniform transmission of movement to the output shaft, as has been explained above.
- a further advantage consists in the simple adaptation possibility - likewise explained - to a required angle of rotation of the output shaft 28 to the different requirements of the respective diverter switch, which in turn depend on the number, type and sequence of the switching means to be actuated in detail.
- the energy accumulator according to the invention is particularly space-saving. This is due to the fact that elevator carriage 8 and driven part 9 are constructed nested one inside the other around the guide rods 6, 7 and that the driven part 9 partially encloses the elevator carriage 8 in cross section.
Abstract
Description
Claims
Priority Applications (13)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
HU0302139A HUP0302139A3 (en) | 2000-10-13 | 2001-09-20 | Energy accumulator for a sequence switch |
US10/398,856 US6838629B2 (en) | 2000-10-13 | 2001-09-20 | Energy accumulator for a sequence switch |
PL01360778A PL360778A1 (en) | 2000-10-13 | 2001-09-20 | Energy accumulator for a sequence switch |
JP2002535144A JP2004511904A (ja) | 2000-10-13 | 2001-09-20 | 負荷時タップ切換器のための蓄勢機構 |
DE50102867T DE50102867D1 (de) | 2000-10-13 | 2001-09-20 | Kraftspeicher für einen stufenschalter |
AU2002242350A AU2002242350A1 (en) | 2000-10-13 | 2001-09-20 | Energy accumulator for a sequence switch |
KR10-2003-7004931A KR100515886B1 (ko) | 2000-10-13 | 2001-09-20 | 시퀀스 스위치용 에너지 저장기 |
EP01986565A EP1325507B1 (de) | 2000-10-13 | 2001-09-20 | Kraftspeicher für einen stufenschalter |
BR0114554-1A BR0114554A (pt) | 2000-10-13 | 2001-09-20 | Acumulador de energia de comutador de chave gradativa |
AT01986565T ATE271256T1 (de) | 2000-10-13 | 2001-09-20 | Kraftspeicher für einen stufenschalter |
UA2003043286A UA73205C2 (en) | 2000-10-13 | 2001-09-20 | Power accumulator for a sequence switch |
BG107591A BG64762B1 (bg) | 2000-10-13 | 2003-02-26 | Енергиен акумулатор за стъпален прекъсвач |
HK03105761A HK1055639A1 (en) | 2000-10-13 | 2003-08-12 | Energy accumulator for a sequence switch. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10050932.0 | 2000-10-13 | ||
DE10050932A DE10050932C1 (de) | 2000-10-13 | 2000-10-13 | Kraftspeicher für einen Stufenschalter |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2002031847A1 true WO2002031847A1 (de) | 2002-04-18 |
Family
ID=7659768
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2001/010866 WO2002031847A1 (de) | 2000-10-13 | 2001-09-20 | Kraftspeicher für einen stufenschalter |
Country Status (16)
Country | Link |
---|---|
US (1) | US6838629B2 (de) |
EP (1) | EP1325507B1 (de) |
JP (1) | JP2004511904A (de) |
KR (1) | KR100515886B1 (de) |
CN (1) | CN1257519C (de) |
AT (1) | ATE271256T1 (de) |
AU (1) | AU2002242350A1 (de) |
BG (1) | BG64762B1 (de) |
BR (1) | BR0114554A (de) |
DE (2) | DE10050932C1 (de) |
HK (1) | HK1055639A1 (de) |
HU (1) | HUP0302139A3 (de) |
PL (1) | PL360778A1 (de) |
RU (1) | RU2269836C2 (de) |
UA (1) | UA73205C2 (de) |
WO (1) | WO2002031847A1 (de) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102005027527B3 (de) * | 2005-06-15 | 2006-08-17 | Maschinenfabrik Reinhausen Gmbh | Kraftspeicher |
WO2016146387A1 (de) * | 2015-03-17 | 2016-09-22 | Maschinenfabrik Reinhausen Gmbh | Energiespeicher für einen laststufenschalter sowie laststufenschalter mit energiespeicher |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10062679C2 (de) * | 2000-12-15 | 2003-08-14 | Reinhausen Maschf Scheubeck | Stufenschalter mit Schaltüberwachung |
DE10312176B3 (de) * | 2003-03-19 | 2004-06-09 | Maschinenfabrik Reinhausen Gmbh | Lastumschalter für einen Stufenschalter |
DE102005009193B3 (de) * | 2005-03-01 | 2006-08-17 | Maschinenfabrik Reinhausen Gmbh | Umsteller |
DE102005027524B3 (de) * | 2005-06-15 | 2006-10-12 | Maschinenfabrik Reinhausen Gmbh | Kraftspeicher |
SE529799C2 (sv) * | 2005-12-09 | 2007-11-27 | Abb Research Ltd | Anordning för överföring av vridrörelse |
DE102006008338B3 (de) * | 2006-02-23 | 2007-02-15 | Maschinenfabrik Reinhausen Gmbh | Laststufenschalter mit Kraftspeicher |
RU2470402C2 (ru) * | 2006-08-23 | 2012-12-20 | Абб Текнолоджи Лтд. | Вакуумный дивертерный переключатель для переключателя отводов |
CN101937791B (zh) * | 2009-06-29 | 2013-03-20 | 西门子公司 | 隔离开关的控制装置 |
DE102010020130A1 (de) * | 2010-05-11 | 2011-11-17 | Maschinenfabrik Reinhausen Gmbh | Lastumschalter für einen Stufenschalter |
DE102011008688B3 (de) * | 2011-01-15 | 2012-01-26 | Maschinenfabrik Reinhausen Gmbh | Kraftspeicher |
EP2535910A1 (de) | 2011-06-15 | 2012-12-19 | ABB Research Ltd. | Energiespeicher zur Betätigung einer Schaltvorrichtung, eines Stufenschalters und eines Transformators |
JP5971674B2 (ja) * | 2011-09-20 | 2016-08-17 | 株式会社東芝 | 負荷時タップ切替装置、及びその蓄勢機構 |
DE102012109174A1 (de) * | 2012-09-27 | 2014-03-27 | Maschinenfabrik Reinhausen Gmbh | Laststufenschalter mit Vorwähler |
DE102013107553B4 (de) | 2013-07-16 | 2016-05-19 | Maschinenfabrik Reinhausen Gmbh | Laststufenschalter, Getriebe in dem Laststufenschalter und Verfahren einer notbetrieblichen Einstellung einer definierten Schaltposition in dem Laststufenschalter |
CN105448558B (zh) * | 2015-12-21 | 2017-12-01 | 湖南德忠开关电气有限公司 | 弹簧储能装置 |
CN109243880A (zh) * | 2018-10-30 | 2019-01-18 | 浙江腾龙电器有限公司 | 干式有载真空调压分接开关 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH483713A (de) * | 1968-01-17 | 1969-12-31 | Reinhausen Maschf Scheubeck | Stufenschalter für Regeltransformatoren |
DE1956369A1 (de) * | 1969-11-08 | 1971-05-19 | Reinhausen Maschf Scheubeck | Kraftspeicher fuer Lastumschalter von Stufenschaltern fuer Regeltransformatoren |
DE19913814C1 (de) * | 1999-03-26 | 2000-04-20 | Reinhausen Maschf Scheubeck | Kraftspeicher für einen Stufenschalter |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2806282C2 (de) * | 1978-02-15 | 1980-04-10 | Maschinenfabrik Reinhausen Gebrueder Scheubeck Gmbh & Co Kg, 8400 Regensburg | Lastumschalter für Stufenschalter von Stufentransformatoren |
AT389187B (de) * | 1988-03-18 | 1989-10-25 | Elin Union Ag | Federsprungantrieb fuer lastumschalter von stufenschaltern |
DE4011019C1 (de) * | 1990-04-05 | 1991-12-05 | Maschinenfabrik Reinhausen Gmbh, 8400 Regensburg, De | |
JP3847780B2 (ja) * | 1994-03-09 | 2006-11-22 | マシイネンファブリーク・ラインハウゼン・ゲゼルシャフト・ミト・ベシュレンクテル・ハフツング | 負荷時タップ切換器の切換開閉器および負荷タップ選択器の切換装置 |
-
2000
- 2000-10-13 DE DE10050932A patent/DE10050932C1/de not_active Expired - Fee Related
-
2001
- 2001-09-20 PL PL01360778A patent/PL360778A1/xx unknown
- 2001-09-20 RU RU2003113532/09A patent/RU2269836C2/ru not_active IP Right Cessation
- 2001-09-20 BR BR0114554-1A patent/BR0114554A/pt not_active IP Right Cessation
- 2001-09-20 JP JP2002535144A patent/JP2004511904A/ja active Pending
- 2001-09-20 WO PCT/EP2001/010866 patent/WO2002031847A1/de active IP Right Grant
- 2001-09-20 CN CNB018171893A patent/CN1257519C/zh not_active Expired - Fee Related
- 2001-09-20 EP EP01986565A patent/EP1325507B1/de not_active Expired - Lifetime
- 2001-09-20 KR KR10-2003-7004931A patent/KR100515886B1/ko not_active IP Right Cessation
- 2001-09-20 AU AU2002242350A patent/AU2002242350A1/en not_active Abandoned
- 2001-09-20 US US10/398,856 patent/US6838629B2/en not_active Expired - Fee Related
- 2001-09-20 DE DE50102867T patent/DE50102867D1/de not_active Expired - Fee Related
- 2001-09-20 HU HU0302139A patent/HUP0302139A3/hu unknown
- 2001-09-20 AT AT01986565T patent/ATE271256T1/de not_active IP Right Cessation
- 2001-09-20 UA UA2003043286A patent/UA73205C2/uk unknown
-
2003
- 2003-02-26 BG BG107591A patent/BG64762B1/bg unknown
- 2003-08-12 HK HK03105761A patent/HK1055639A1/xx not_active IP Right Cessation
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH483713A (de) * | 1968-01-17 | 1969-12-31 | Reinhausen Maschf Scheubeck | Stufenschalter für Regeltransformatoren |
DE1956369A1 (de) * | 1969-11-08 | 1971-05-19 | Reinhausen Maschf Scheubeck | Kraftspeicher fuer Lastumschalter von Stufenschaltern fuer Regeltransformatoren |
DE19913814C1 (de) * | 1999-03-26 | 2000-04-20 | Reinhausen Maschf Scheubeck | Kraftspeicher für einen Stufenschalter |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102005027527B3 (de) * | 2005-06-15 | 2006-08-17 | Maschinenfabrik Reinhausen Gmbh | Kraftspeicher |
WO2016146387A1 (de) * | 2015-03-17 | 2016-09-22 | Maschinenfabrik Reinhausen Gmbh | Energiespeicher für einen laststufenschalter sowie laststufenschalter mit energiespeicher |
KR20170129833A (ko) * | 2015-03-17 | 2017-11-27 | 마쉬넨파브릭 레인하우센 게엠베하 | 부하시 탭 절환기용 에너지 축적기 및 에너지 축적기를 갖는 부하시 탭 절환기 |
RU2703988C2 (ru) * | 2015-03-17 | 2019-10-23 | Машиненфабрик Райнхаузен Гмбх | Аккумулятор энергии для переключателя ступеней под нагрузкой, а также переключатель ступеней под нагрузкой, имеющий аккумулятор энергии |
KR102556185B1 (ko) | 2015-03-17 | 2023-07-14 | 마쉬넨파브릭 레인하우센 게엠베하 | 부하시 탭 절환기용 에너지 축적기 및 에너지 축적기를 갖는 부하시 탭 절환기 |
Also Published As
Publication number | Publication date |
---|---|
HUP0302139A2 (hu) | 2003-10-28 |
EP1325507A1 (de) | 2003-07-09 |
DE10050932C1 (de) | 2002-06-13 |
CN1257519C (zh) | 2006-05-24 |
UA73205C2 (en) | 2005-06-15 |
BR0114554A (pt) | 2004-01-20 |
EP1325507B1 (de) | 2004-07-14 |
CN1470063A (zh) | 2004-01-21 |
US20040011631A1 (en) | 2004-01-22 |
ATE271256T1 (de) | 2004-07-15 |
KR100515886B1 (ko) | 2005-09-20 |
US6838629B2 (en) | 2005-01-04 |
KR20030046490A (ko) | 2003-06-12 |
AU2002242350A1 (en) | 2002-04-22 |
HK1055639A1 (en) | 2004-01-16 |
DE50102867D1 (de) | 2004-08-19 |
HUP0302139A3 (en) | 2003-11-28 |
JP2004511904A (ja) | 2004-04-15 |
PL360778A1 (en) | 2004-09-20 |
BG107591A (en) | 2003-11-28 |
BG64762B1 (bg) | 2006-02-28 |
RU2269836C2 (ru) | 2006-02-10 |
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