SE469006B - Foerfarande och anordning foer oevervakning av med lastomkopplare i form av vakuumomkopplare arbetande lindningsomkopplare foer reglerbara transformatorer - Google Patents
Foerfarande och anordning foer oevervakning av med lastomkopplare i form av vakuumomkopplare arbetande lindningsomkopplare foer reglerbara transformatorerInfo
- Publication number
- SE469006B SE469006B SE9100773A SE9100773A SE469006B SE 469006 B SE469006 B SE 469006B SE 9100773 A SE9100773 A SE 9100773A SE 9100773 A SE9100773 A SE 9100773A SE 469006 B SE469006 B SE 469006B
- Authority
- SE
- Sweden
- Prior art keywords
- switches
- current
- winding
- vacuum
- transformers
- Prior art date
Links
- 238000012544 monitoring process Methods 0.000 title claims abstract description 10
- 238000004804 winding Methods 0.000 title claims description 18
- 238000000034 method Methods 0.000 title claims description 3
- 230000001360 synchronised effect Effects 0.000 claims description 11
- 239000000835 fiber Substances 0.000 claims description 3
- 239000004809 Teflon Substances 0.000 claims description 2
- 229920006362 Teflon® Polymers 0.000 claims description 2
- 101100449952 Arabidopsis thaliana KOR gene Proteins 0.000 claims 1
- 238000001514 detection method Methods 0.000 claims 1
- 239000003365 glass fiber Substances 0.000 claims 1
- 230000002045 lasting effect Effects 0.000 claims 1
- 230000011664 signaling Effects 0.000 claims 1
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 101100166839 Arabidopsis thaliana CESA1 gene Proteins 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 238000012806 monitoring device Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
- H02H7/04—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for transformers
- H02H7/055—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for transformers for tapped transformers or tap-changing means thereof
-
- 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
- H01H2009/0061—Monitoring tap change switching devices
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S323/00—Electricity: power supply or regulation systems
- Y10S323/902—Optical coupling to semiconductor
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Keying Circuit Devices (AREA)
- Protection Of Transformers (AREA)
- Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
- High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
- Measuring Fluid Pressure (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4009038A DE4009038A1 (de) | 1990-03-21 | 1990-03-21 | Verfahren und anordnung fuer ein ueberwachungssystem fuer stufenschalter von stufentransformatoren |
Publications (3)
Publication Number | Publication Date |
---|---|
SE9100773D0 SE9100773D0 (sv) | 1991-03-14 |
SE9100773L SE9100773L (sv) | 1991-09-22 |
SE469006B true SE469006B (sv) | 1993-04-26 |
Family
ID=6402709
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE9100773A SE469006B (sv) | 1990-03-21 | 1991-03-14 | Foerfarande och anordning foer oevervakning av med lastomkopplare i form av vakuumomkopplare arbetande lindningsomkopplare foer reglerbara transformatorer |
Country Status (8)
Country | Link |
---|---|
US (1) | US5128605A (ja) |
JP (1) | JPH04222418A (ja) |
BG (1) | BG60751B2 (ja) |
CA (1) | CA2038063C (ja) |
DE (1) | DE4009038A1 (ja) |
FR (1) | FR2660121B1 (ja) |
SE (1) | SE469006B (ja) |
SU (1) | SU1838845A3 (ja) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5550460A (en) * | 1994-09-29 | 1996-08-27 | Siemens Energy & Automation, Inc. | Voltage regulator control system with multiple control programs |
DE4439813C1 (de) * | 1994-11-08 | 1996-06-20 | Reinhausen Maschf Scheubeck | Stufenschalter und Verfahren zu dessen Überwachung |
DE19518272C1 (de) * | 1995-05-18 | 1996-10-24 | Reinhausen Maschf Scheubeck | Stufenschalter |
DE19523270C1 (de) * | 1995-06-27 | 1996-09-05 | Reinhausen Maschf Scheubeck | Verfahren zur Überwachung eines Stufenschalters |
DE19523352C1 (de) * | 1995-06-27 | 1996-10-10 | Reinhausen Maschf Scheubeck | Anordnung zur Stromüberwachung |
DE10016489C2 (de) * | 2000-04-01 | 2002-01-31 | Reinhausen Maschf Scheubeck | Verfahren zur Steuerung eines Motorantriebes für einen Stufenschalter sowie für ein solches Verfahren geeigneter Stufenschalter |
US6472851B2 (en) | 2000-07-05 | 2002-10-29 | Robicon Corporation | Hybrid tap-changing transformer with full range of control and high resolution |
EP1465221B1 (de) | 2003-04-03 | 2006-10-04 | Maschinenfabrik Reinhausen GmbH | Anordnung für ein Überwachungssystem für Stufenschalter |
US8643221B2 (en) | 2010-06-08 | 2014-02-04 | Siemens Energy, Inc. | Retrofit kit, circuitry and method for reconfiguring a tap changer to avoid electrical arcing |
BR112013025007B1 (pt) | 2011-03-27 | 2021-05-25 | Abb Schweiz Ag | comutador de derivação com um sistema de monitoramento aprimorado |
CN103563032B (zh) | 2011-03-27 | 2017-05-10 | Abb技术有限公司 | 具有改进驱动系统的抽头变换器 |
DE102012103736A1 (de) * | 2012-04-27 | 2013-10-31 | Maschinenfabrik Reinhausen Gmbh | Verfahren zur Funktionsüberwachung eines Stufenschalters |
US9898019B2 (en) | 2012-12-27 | 2018-02-20 | Xiaoming Li | Thyristor assisted on-load tap changer and method thereof |
DE102013103360A1 (de) * | 2013-04-04 | 2014-10-09 | Maschinenfabrik Reinhausen Gmbh | Verfahren zur Durchführung eines Umschaltvorgangs in einem Laststufenschalter |
USD757797S1 (en) * | 2014-03-14 | 2016-05-31 | Maschinenfabrik Reinhausen Gmbh | Portion of a monitor with an icon |
US9679710B1 (en) | 2016-05-04 | 2017-06-13 | Cooper Technologies Company | Switching module controller for a voltage regulator |
DE102019112713A1 (de) * | 2019-05-15 | 2020-11-19 | Maschinenfabrik Reinhausen Gmbh | Schalteranordnung und verfahren zum sicheren betrieb einer schalteranordnung |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE213329C (ja) * | ||||
US3436646A (en) * | 1966-08-02 | 1969-04-01 | Westinghouse Electric Corp | Load tap changer systems including protective apparatus for monitoring the operation of the transfer switches |
US3555404A (en) * | 1968-07-05 | 1971-01-12 | Reinhausen Maschf Scheubeck | Tap-changing transformer system including vacuum switch units |
US3544884A (en) * | 1968-12-27 | 1970-12-01 | Westinghouse Electric Corp | Load tap changer apparatus employing parallel circuits comprising vacuum and no-load switches |
US3622867A (en) * | 1970-04-16 | 1971-11-23 | Westinghouse Electric Corp | Load tap changer system including protective apparatus for monitoring the operation thereof |
US3684948A (en) * | 1971-02-08 | 1972-08-15 | Gen Electric | Potential device with input reactance adjustment |
DE2137090A1 (de) * | 1971-07-24 | 1973-02-08 | Transformatoren Union Ag | Anordnung zur ueberwachung von stufenschaltwerken von regeltransformatoren |
IT1010601B (it) * | 1974-03-11 | 1977-01-20 | Legnaioli L | Macchina elettrica per variare il rapporto di trasformazione di una tensione con l ausilio di commuta tori |
US4048520A (en) * | 1976-05-24 | 1977-09-13 | Vectrol, Inc. | Three-phase SCR drive circuit using an opto-coupled pulse amplifier |
US4090225A (en) * | 1977-01-21 | 1978-05-16 | Mcgraw-Edison Company | Fail-safe circuit for tap-changing transformer regulating system |
US4388664A (en) * | 1980-08-04 | 1983-06-14 | Fuji Electric Co., Ltd. | Apparatus for protecting vacuum interrupter type on-line tap changer |
DD213329A1 (de) * | 1983-01-07 | 1984-09-05 | Liebknecht Transformat | Schutzeinrichtung fuer einen transformator mit stufenschalter |
-
1990
- 1990-03-21 DE DE4009038A patent/DE4009038A1/de active Granted
-
1991
- 1991-03-12 CA CA002038063A patent/CA2038063C/en not_active Expired - Lifetime
- 1991-03-14 SE SE9100773A patent/SE469006B/sv not_active IP Right Cessation
- 1991-03-18 BG BG94063A patent/BG60751B2/bg unknown
- 1991-03-18 FR FR9103254A patent/FR2660121B1/fr not_active Expired - Fee Related
- 1991-03-19 JP JP3054875A patent/JPH04222418A/ja active Pending
- 1991-03-20 SU SU914894884A patent/SU1838845A3/ru active
- 1991-03-21 US US07/673,206 patent/US5128605A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
CA2038063C (en) | 1999-12-07 |
SU1838845A3 (en) | 1993-08-30 |
CA2038063A1 (en) | 1991-09-22 |
SE9100773D0 (sv) | 1991-03-14 |
US5128605A (en) | 1992-07-07 |
FR2660121A1 (fr) | 1991-09-27 |
JPH04222418A (ja) | 1992-08-12 |
FR2660121B1 (fr) | 1994-04-15 |
DE4009038A1 (de) | 1991-09-26 |
BG60751B2 (bg) | 1996-02-29 |
SE9100773L (sv) | 1991-09-22 |
DE4009038C2 (ja) | 1992-01-16 |
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