WO2006133767A1 - Kraftspeicher - Google Patents
Kraftspeicher Download PDFInfo
- Publication number
- WO2006133767A1 WO2006133767A1 PCT/EP2006/004043 EP2006004043W WO2006133767A1 WO 2006133767 A1 WO2006133767 A1 WO 2006133767A1 EP 2006004043 W EP2006004043 W EP 2006004043W WO 2006133767 A1 WO2006133767 A1 WO 2006133767A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- carriage
- movement
- jump
- guided
- roller
- Prior art date
Links
- 230000033001 locomotion Effects 0.000 claims abstract description 50
- 230000001960 triggered effect Effects 0.000 claims abstract description 4
- 238000004146 energy storage Methods 0.000 description 9
- 238000006243 chemical reaction Methods 0.000 description 3
- 230000009191 jumping Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000000265 homogenisation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- 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
- H01H3/42—Driving mechanisms, i.e. for transmitting driving force to the contacts using cam or eccentric
-
- 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
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/0005—Tap change devices
- H01H9/0027—Operating mechanisms
Definitions
- the invention relates to a power storage for an on-load tap-changer.
- On-load tap-changers are used for uninterrupted switching between different winding taps of a tapped transformer under load. Since this changeover usually takes place abruptly, on-load tap-changers generally have a force store.
- Such a power storage is known from DE-PS 19 56 369 and DE-PS 28 06 282 already known. It is mounted at the beginning of each actuation of the on-load tap-changer by its drive shaft, d. H. curious; excited.
- the known power storage essentially consists of an elevator carriage and a jump carriage, between which power storage springs are arranged as energy storage.
- the guide rods are provided on which elevator carriage and jump carriage are mounted longitudinally movable independently.
- the guide rods form the guide for the force-storing springs, such that in each case one force-storing spring in each case encloses a guide rod.
- the elevator carriage is moved linearly relative to the skid carriage by means of an eccentric connected to the drive shaft, thereby tensioning the energy storage springs therebetween. If the elevator carriage has reached its new end position, the locking of the jump carriage is released. This follows now abruptly, as standing under the force of the tensioned power storage springs, the previous linear movement of the elevator carriage also linearly. From the aforementioned DE-PS 19 56 369 and DE-PS 28 06 282 it is known to convert this jump-like movement of the jump carriage by means of a roller which engages in a groove in a rotary motion of an output shaft.
- the object of the invention is to provide a force accumulator of the type mentioned above, in a simple manner, a variation of the torque curve on the output shaft, d. H. after the conversion of the longitudinal movement of the jump carriage in a rotational movement allowed.
- a force accumulator of the type mentioned above in a simple manner, a variation of the torque curve on the output shaft, d. H. after the conversion of the longitudinal movement of the jump carriage in a rotational movement allowed.
- the force accumulator according to the invention with its arrangement of two rollers in conjunction with the likewise inventive interaction of these roles with a specially designed backdrop in which the rollers are guided and with their flanks mutually engaged, allows within wide limits an adjustment of the specific time and torque curves of the derived from the linear jump movement of the jump carriage rotational movement of a drive shaft to a variety of circuits and operating sequences.
- the transmission ratio of the energy storage, both torque and speed, can be easily changed by the distance between the two roles.
- the inventive arrangement in particular at the end of the movement of the jump carriage and thus the drive shaft, when the switching of the on-load tap-changer is completed, provided a high torque.
- Figure 1 shows a force storage device according to the invention in a perspective view obliquely from above Figure 2 the same energy storage in another perspective view obliquely from below Figure 3, the roller assembly of the inventive energy storage alone from above Figure 4 shows this roller assembly in a schematic perspective view obliquely from above.
- Figures 1 and 2 show a force storage device according to the invention in different representations, not all items described in more detail below recognizable in each representation and thus not all reference numerals are entered.
- the power storage springs omitted for better illustration.
- an eccentric disc 1 which is connected to a drive shaft, which is not shown, is also provided in the force accumulator described here, which actuates an elevator carriage 3 by moving it up and down in the direction of movement of the elevator carriage 3 arranged Mit Meetingklötze 2 acts.
- the energy storage device has in this embodiment, three parallel extending, along the direction of movement of the elevator carriage 3 extending guide rods 4, 5 and 6, in which case two of which are enclosed by power storage springs 8. Also, a different number of guide rods and power storage springs is possible within the scope of the invention.
- the elevator slide 3 has at its two ends linear bearing 7, these enclose one of the guide rods 4 or 5 or 6. With these linear bearings of the elevator slide 3 is stably supported and guided defined in its movement.
- the power storage springs 8 are fixed in the direction of movement above or below in each case a displaceable spring bar with one of its ends and are supported there.
- rollers 12, 13 On jump carriage 9, at the lower, the elevator carriage 3 side facing away, a boom 1 1 attached, the two downwardly directed rollers 12, 13 carries. These rollers 12, 13 are arranged so that they are in a horizontal plane in a line perpendicular to the direction of movement of the jump carriage 9.
- the two rollers 12, 13 correspond with a specially designed gate 14, which is incorporated in the form of a groove in a flywheel 15.
- the specially designed gate 14 will be explained in more detail below.
- the flywheel 15 described in turn is connected to an output hub 18 in connection, which has a spline 19, which in turn is connected to an output shaft, not shown, which transmits the rotary motion generated on the on-load tap changer and thereby actuated.
- the already mentioned gate 14 has an inner contour 16 and an outer contour 17, wherein in the middle region both contours 16, 17 are not parallel.
- the inner width of the gate 14 is not constant, but changes.
- the link 14 has a Y-shaped contour, wherein the distance between the inner contour 16 and the outer contour 17 in the region of the outer regions of the three legs of the Y is approximately constant and corresponds to the diameter of the rollers 12, 13 at least approximately.
- the width of the gate 14 increases, so that in this area one of the two rollers 12 or 13 is freely movable.
- a drive shaft begins to rotate, with her the eccentric 1, which slides on the corresponding driver block 2 and thus the elevator carriage 3 in the longitudinal direction on the guide rods 4, 5, 6 shifts ,
- the power storage springs 8 are tensioned.
- Has the Aufzugsschliüen 3 almost reached its new end position, these power storage springs 8 are biased maximum.
- the jumping carriage 9 is still locked so that it can not follow the movement of the elevator carriage 3.
- the lock is then triggered by a suitable actuator. This is known in principle from the prior art.
- the linear movement of the jump carriage 9 is inventively transmitted by the two rollers 12, 13 in three temporally successive sections in a rotary motion of the flywheel 15: First, by a positive connection of the first roller 12 in the gate 14 at free-running second roller 13, then a positive connection of the second roller 13 in the gate 14 at free-running first roller 12, finally again by a positive connection of the first roller 12 in the gate 14 at free-running second roller 13th
- Due to the mass of the flywheel 15 can be carried out in a particularly advantageous manner, a homogenization of the rotary motion generated.
- the invention described conversion of the linear into a rotary motion results in the power storage several advantages: First of all, a variable ratio is given in a simple manner; the torque is particularly high at the beginning and at the end of the operation of the on-load tap-changer, when it is needed. Especially at the end of each change, a high torque is important to ensure that the end position of the energy accumulator is safely reached, it is reliably latched in this end position and thus the on-load tap-changer reaches its new stationary position after the switchover.
- the invention takes into account the invention.
- the gate 14 is variable in terms of their geometry within wide limits. Inner contour 16 and outer contour 17 can be varied in shape and in their distance from one another in many ways. This adaptation to the most varied switching sequences and operating sequences of various on-load tap-changer is possible.
Landscapes
- Transmission Devices (AREA)
- Control Of Eletrric Generators (AREA)
- Harvester Elements (AREA)
- Valve Device For Special Equipments (AREA)
- Automatic Disk Changers (AREA)
- Types And Forms Of Lifts (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Saccharide Compounds (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Replacement Of Web Rolls (AREA)
Abstract
Description
Claims
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2006800008026A CN101019198B (zh) | 2005-06-15 | 2006-04-29 | 蓄势器 |
US11/922,078 US7652218B2 (en) | 2005-06-15 | 2006-04-29 | Energy store |
JP2008516149A JP4693901B2 (ja) | 2005-06-15 | 2006-04-29 | 蓄勢装置 |
AT06753459T ATE472162T1 (de) | 2005-06-15 | 2006-04-29 | Kraftspeicher |
EP06753459A EP1891653B1 (de) | 2005-06-15 | 2006-04-29 | Kraftspeicher |
BRPI0605930-9A BRPI0605930B1 (pt) | 2005-06-15 | 2006-04-29 | Acumulador de energia para chave graduada de carga |
DE502006007265T DE502006007265D1 (de) | 2005-06-15 | 2006-04-29 | Kraftspeicher |
HK08104790.6A HK1115225A1 (en) | 2005-06-15 | 2008-04-30 | Energy store |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102005027527A DE102005027527B3 (de) | 2005-06-15 | 2005-06-15 | Kraftspeicher |
DE102005027527.3 | 2005-06-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2006133767A1 true WO2006133767A1 (de) | 2006-12-21 |
Family
ID=36741319
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2006/004043 WO2006133767A1 (de) | 2005-06-15 | 2006-04-29 | Kraftspeicher |
Country Status (13)
Country | Link |
---|---|
US (1) | US7652218B2 (de) |
EP (1) | EP1891653B1 (de) |
JP (1) | JP4693901B2 (de) |
KR (1) | KR101213058B1 (de) |
CN (1) | CN101019198B (de) |
AT (1) | ATE472162T1 (de) |
BR (1) | BRPI0605930B1 (de) |
DE (2) | DE102005027527B3 (de) |
ES (1) | ES2347000T3 (de) |
HK (1) | HK1115225A1 (de) |
RU (1) | RU2394297C2 (de) |
UA (1) | UA91229C2 (de) |
WO (1) | WO2006133767A1 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2535910A1 (de) | 2011-06-15 | 2012-12-19 | ABB Research Ltd. | Energiespeicher zur Betätigung einer Schaltvorrichtung, eines Stufenschalters und eines Transformators |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006008338B3 (de) * | 2006-02-23 | 2007-02-15 | Maschinenfabrik Reinhausen Gmbh | Laststufenschalter mit Kraftspeicher |
DE102010007535B4 (de) * | 2010-02-11 | 2017-12-21 | Maschinenfabrik Reinhausen Gmbh | Stufenschalter mit Freilaufelement |
DE102010020130A1 (de) * | 2010-05-11 | 2011-11-17 | Maschinenfabrik Reinhausen Gmbh | Lastumschalter für einen Stufenschalter |
JP5677163B2 (ja) * | 2011-03-28 | 2015-02-25 | 株式会社東芝 | 強制投入機構付きの蓄勢機構及び負荷時タップ切換装置 |
DE102012103489B4 (de) * | 2012-04-20 | 2015-11-12 | Maschinenfabrik Reinhausen Gmbh | Laststufenschalter und dessen Verwendung zur Spannungsregelung in einem Verteiltransformator |
DE102012103490B4 (de) * | 2012-04-20 | 2015-11-12 | Maschinenfabrik Reinhausen Gmbh | Verteiltransformator zur Spannungsregelung von Ortsnetzen |
DE102013107554B4 (de) * | 2013-07-16 | 2016-05-19 | Maschinenfabrik Reinhausen Gmbh | Lastwähler |
DE102015103928B4 (de) * | 2015-03-17 | 2021-11-04 | Maschinenfabrik Reinhausen Gmbh | Energiespeicher für einen Laststufenschalter sowie Laststufenschalter mit Energiespeicher |
JP6180573B1 (ja) * | 2016-03-18 | 2017-08-16 | 株式会社ダイヘン | 負荷時タップ切換装置 |
JP6434081B1 (ja) * | 2017-05-29 | 2018-12-05 | 株式会社ダイヘン | 補助駆動装置 |
DE102018132027B4 (de) | 2018-12-13 | 2020-07-02 | Maschinenfabrik Reinhausen Gmbh | GETRIEBE sowie Laststufenschalter mit dem Getriebe |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1956369A1 (de) * | 1969-11-08 | 1971-05-19 | Reinhausen Maschf Scheubeck | Kraftspeicher fuer Lastumschalter von Stufenschaltern fuer Regeltransformatoren |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE402502B (sv) * | 1976-10-29 | 1978-07-03 | Asea Ab | Lindningskopplare |
DE2806282C2 (de) * | 1978-02-15 | 1980-04-10 | Maschinenfabrik Reinhausen Gebrueder Scheubeck Gmbh & Co Kg, 8400 Regensburg | Lastumschalter für Stufenschalter von Stufentransformatoren |
JPS6174219A (ja) * | 1984-09-18 | 1986-04-16 | 株式会社東芝 | 負荷時タツプ切換器 |
JPH09246068A (ja) * | 1996-03-07 | 1997-09-19 | Toshiba Corp | 負荷時タップ切換器 |
JPH1154342A (ja) * | 1997-08-07 | 1999-02-26 | Toshiba Corp | 負荷時タップ切換器 |
DE19855860C1 (de) * | 1998-12-03 | 2000-02-17 | Reinhausen Maschf Scheubeck | Kraftspeicher für einen Stufenschalter |
US6693247B1 (en) * | 2000-06-09 | 2004-02-17 | Mcgraw-Edison Company | Load tap changer with direct drive and brake |
DE10050932C1 (de) * | 2000-10-13 | 2002-06-13 | Reinhausen Maschf Scheubeck | Kraftspeicher für einen Stufenschalter |
DE10312176B3 (de) * | 2003-03-19 | 2004-06-09 | Maschinenfabrik Reinhausen Gmbh | Lastumschalter für einen Stufenschalter |
DE102005027524B3 (de) * | 2005-06-15 | 2006-10-12 | Maschinenfabrik Reinhausen Gmbh | Kraftspeicher |
-
2005
- 2005-06-15 DE DE102005027527A patent/DE102005027527B3/de not_active Expired - Fee Related
-
2006
- 2006-04-29 JP JP2008516149A patent/JP4693901B2/ja not_active Expired - Fee Related
- 2006-04-29 DE DE502006007265T patent/DE502006007265D1/de active Active
- 2006-04-29 BR BRPI0605930-9A patent/BRPI0605930B1/pt not_active IP Right Cessation
- 2006-04-29 UA UAA200800488A patent/UA91229C2/ru unknown
- 2006-04-29 ES ES06753459T patent/ES2347000T3/es active Active
- 2006-04-29 RU RU2007107088/09A patent/RU2394297C2/ru not_active IP Right Cessation
- 2006-04-29 AT AT06753459T patent/ATE472162T1/de active
- 2006-04-29 KR KR1020077006239A patent/KR101213058B1/ko active IP Right Grant
- 2006-04-29 EP EP06753459A patent/EP1891653B1/de not_active Not-in-force
- 2006-04-29 CN CN2006800008026A patent/CN101019198B/zh not_active Expired - Fee Related
- 2006-04-29 WO PCT/EP2006/004043 patent/WO2006133767A1/de active Application Filing
- 2006-04-29 US US11/922,078 patent/US7652218B2/en not_active Expired - Fee Related
-
2008
- 2008-04-30 HK HK08104790.6A patent/HK1115225A1/xx not_active IP Right Cessation
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1956369A1 (de) * | 1969-11-08 | 1971-05-19 | Reinhausen Maschf Scheubeck | Kraftspeicher fuer Lastumschalter von Stufenschaltern fuer Regeltransformatoren |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2535910A1 (de) | 2011-06-15 | 2012-12-19 | ABB Research Ltd. | Energiespeicher zur Betätigung einer Schaltvorrichtung, eines Stufenschalters und eines Transformators |
Also Published As
Publication number | Publication date |
---|---|
DE102005027527B3 (de) | 2006-08-17 |
ES2347000T3 (es) | 2010-10-22 |
JP2008544505A (ja) | 2008-12-04 |
EP1891653A1 (de) | 2008-02-27 |
KR20080016519A (ko) | 2008-02-21 |
KR101213058B1 (ko) | 2012-12-17 |
DE502006007265D1 (de) | 2010-08-05 |
JP4693901B2 (ja) | 2011-06-01 |
BRPI0605930B1 (pt) | 2018-03-20 |
CN101019198B (zh) | 2010-05-19 |
BRPI0605930A2 (pt) | 2009-10-27 |
RU2394297C2 (ru) | 2010-07-10 |
ATE472162T1 (de) | 2010-07-15 |
CN101019198A (zh) | 2007-08-15 |
EP1891653B1 (de) | 2010-06-23 |
RU2007107088A (ru) | 2008-09-10 |
US20090288934A1 (en) | 2009-11-26 |
US7652218B2 (en) | 2010-01-26 |
HK1115225A1 (en) | 2008-11-21 |
UA91229C2 (en) | 2010-07-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP1891653B1 (de) | Kraftspeicher | |
EP2686856B1 (de) | Laststufenschalter | |
DE102006008338B3 (de) | Laststufenschalter mit Kraftspeicher | |
DE4011019C1 (de) | ||
EP2891166B1 (de) | Kraftspeicher für einen laststufenschalter | |
EP1891652B1 (de) | Kraftspeicher | |
DE2348091B1 (de) | Dreiphasiger zylindrischer Lastumschalter fuer Stufenschalter von Stufentransformatoren | |
DE10050932C1 (de) | Kraftspeicher für einen Stufenschalter | |
DE102010046280B3 (de) | Kraftspeicher | |
DE855785C (de) | Elektromechanisches Hubgetriebe | |
DE19855860C1 (de) | Kraftspeicher für einen Stufenschalter | |
DE4126824C1 (de) | ||
DE1220033B (de) | Anzapfwaehler fuer Stufenschalter von Regeltransformatoren | |
DE4016428C1 (de) | ||
EP0637829B1 (de) | Stufenschalter für einen Stufentransformator | |
DE920316C (de) | Leistungsschalter mit Leistungs- und Trennstrecke | |
DE19626178C2 (de) | Stelleinrichtung zur Betätigung eines Stellorgans | |
DE454551C (de) | Antriebsvorrichtung fuer hin- und hergehende Zubringer, Beschickungstische und aehnliche Vorrichtungen, insbesondere an Flaschenbehandlungsmaschinen | |
EP0428842A2 (de) | Kraftspeicherantrieb für Lastumschalter von Stufenschaltern in Stufentransformatoren | |
AT235978B (de) | Stufenschalteinrichtung | |
DE29614791U1 (de) | Pneumatikantrieb | |
DE1283629B (de) | Reversibles Schaltgetriebe zum Umwandeln von Drehbewegungen in von der Drehrichtung abhaengige gerichtete Schrittbewegungen | |
DE1945417U (de) | Schrittschaltwerk, insbesondere fuer umsteller von regeltransformatoren. |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
WWE | Wipo information: entry into national phase |
Ref document number: 2006753459 Country of ref document: EP |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2007107088 Country of ref document: RU |
|
WWE | Wipo information: entry into national phase |
Ref document number: 200680000802.6 Country of ref document: CN |
|
WWE | Wipo information: entry into national phase |
Ref document number: 1020077006239 Country of ref document: KR |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
WWE | Wipo information: entry into national phase |
Ref document number: 2008516149 Country of ref document: JP |
|
WWE | Wipo information: entry into national phase |
Ref document number: 5275/CHENP/2007 Country of ref document: IN |
|
WWE | Wipo information: entry into national phase |
Ref document number: 11922078 Country of ref document: US |
|
WWP | Wipo information: published in national office |
Ref document number: 2006753459 Country of ref document: EP |
|
ENP | Entry into the national phase |
Ref document number: PI0605930 Country of ref document: BR Kind code of ref document: A2 |