EP2981979A1 - Procédé de mise en oeuvre d'un processus de commutation dans un changeur de prises en charge - Google Patents

Procédé de mise en oeuvre d'un processus de commutation dans un changeur de prises en charge

Info

Publication number
EP2981979A1
EP2981979A1 EP14716255.6A EP14716255A EP2981979A1 EP 2981979 A1 EP2981979 A1 EP 2981979A1 EP 14716255 A EP14716255 A EP 14716255A EP 2981979 A1 EP2981979 A1 EP 2981979A1
Authority
EP
European Patent Office
Prior art keywords
switching
voltage
phase
electric drive
during
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
Application number
EP14716255.6A
Other languages
German (de)
English (en)
Other versions
EP2981979B1 (fr
Inventor
Thomas Strof
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Maschinenfabrik Reinhausen GmbH
Scheubeck GmbH and Co
Original Assignee
Maschinenfabrik Reinhausen GmbH
Maschinenfabrik Reinhausen Gebrueder Scheubeck GmbH and Co KG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Maschinenfabrik Reinhausen GmbH, Maschinenfabrik Reinhausen Gebrueder Scheubeck GmbH and Co KG filed Critical Maschinenfabrik Reinhausen GmbH
Publication of EP2981979A1 publication Critical patent/EP2981979A1/fr
Application granted granted Critical
Publication of EP2981979B1 publication Critical patent/EP2981979B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
    • G05F5/00—Systems for regulating electric variables by detecting deviations in the electric input to the system and thereby controlling a device within the system to obtain a regulated output
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F29/00—Variable transformers or inductances not covered by group H01F21/00
    • H01F29/02—Variable transformers or inductances not covered by group H01F21/00 with tappings on coil or winding; with provision for rearrangement or interconnection of windings
    • H01F29/04—Variable transformers or inductances not covered by group H01F21/00 with tappings on coil or winding; with provision for rearrangement or interconnection of windings having provision for tap-changing without interrupting the load current

Definitions

  • the invention relates to a method for performing a switching operation in an on-load tap changer between winding taps of a tapped transformer.
  • On-load tap-changers have been in worldwide use for many years for uninterrupted switching between different winding taps of tapped transformers in large numbers. So-called reactor switches, which are particularly common in North America, have a switching reactance, which allows a slow, continuous switching.
  • On-load tap changers according to the resistance fast-switching principle usually consist of a selector for powerless selection of the respective winding tap of the tapped transformer to be switched to, and a diverter switch for the actual switching from the previous to the new, preselected winding tapping.
  • the diverter switch usually has switching contacts and resistance contacts.
  • the switch contacts are used for direct connection of the respective winding tap with the load dissipation, the resistor contacts for short-term wiring, d. H. Bridging by means of one or more switching resistors.
  • a diverter switch carries a drivable by a power storage drive shaft with at least one cam.
  • the cam has a plurality of control cams, wherein two arranged on the cam front control cams have a deviating from a circular contour in the manner of cams on the contact a respective connected via a rocker arm with a vacuum interrupter roller is performed, the profiled contour of the respective control cam taps.
  • the object of the invention is therefore to provide a method for performing a switching operation in an on-load tap-changer, in order to increase the safety of on-load tap-changers.
  • the general inventive idea consists in a method for carrying out a changeover operation of an on-load tap changer, which subdivide the switching sequence underlying the switching operation in several phases, the critical and uncritical switching states of each switch contacts used to monitor each of these phases during a switching operation and in dependence on a parameterized in a controller decision logic that processes the detected at the beginning of an intended switching operation by a voltage monitoring device value of the supply voltage as basis for decision and only then starts the switching or enters the next defined phase of the switching, when a supply voltage is detectable and
  • a voltage drop of the mains or supply voltage and thus in case of failure of the power supply of the electric drive, during a switching operation using the existing in the capacitors of the control energy overcomes each identified for a switching sequence critical switching states of the respective switching contacts over by the next, as uncritically identified phase of the switching states is switched.
  • a voltage monitoring device checks whether a voltage is applied to a selected phase line. If the voltage is not applied, the changeover is aborted and continued when the voltage is applied.
  • an electric drive is actuated via a controller which opens the second switching contact.
  • the power supply to the electric drive is monitored by a controller.
  • a voltage dip in the power supply of the electric drive energy from the capacitors of the controller is used to fully open the second switching contact.
  • an adjacent winding tap is approached by a second selector contact.
  • the electric drive is actuated via a controller and thereby the second switching contact is closed.
  • the power supply of the electric drive is monitored by the controller and the energy from capacitors of the controller is used to fully close the second switching contact at a voltage dip of the power supply of the electric drive.
  • the first selector contact is applied to one winding tap and the second selector contact is applied to the adjacent winding tap.
  • the first and the second switching contact are closed. During this time, a circulating current Ik is created.
  • the continuation of the switchover is checked by the voltage monitoring device as to whether a voltage is applied to a selected phase line. If the voltage is not present, the changeover is aborted, and the voltage continues.
  • an adjacent winding tap is approached by the first selector contact.
  • the electric drive is actuated via a controller and the first switching contact is closed. During closing, the power supply of the electric drive is monitored by a controller and used in a voltage dip in the power supply of the electric drive, the energy from capacitors of the controller to fully close the first switching contact.
  • the switching is completed.
  • Figure 1 shows a schematic view of an on-load tap changer with necessary means for carrying out a switching operation, in which critical positions are avoided.
  • FIGS. 2a-2i depict an exemplary changeover operation of an on-load tap changer operating on the reactor switching principle.
  • FIG. 3 shows a schematic flow chart with different phases during a switching process.
  • FIG. 1 shows an on-load tap-changer 1, according to the reactor switching principle, which is located in a tapped transformer 2.
  • the step-up transformer 2 has a high-voltage side 3, to which the on-load tap-changer 2 is arranged, and an undervoltage side 4. Both the high-voltage side 3 and the low-voltage side 4 each have three phase lines L1, L2, L3, 11, 12, 13.
  • the on-load tap-changer 1 is actuated by an electric drive 5.
  • a controller 6 initiates the individual switching operations of the electric drive 5.
  • the controller 6 is connected via a controller 7 to the electric drive 5 and to a voltage monitoring device 8, referred to below as SUV 8.
  • the SUV 8 monitors the voltage of the individual phase lines 11, 12 and 13 on the low voltage side 4.
  • the power supply of the electric drive 5 via one of these phase lines 11 of the low voltage side 4 via a line 9. However, this is for each of the located on the low voltage sides 4 phase line 11, 12, or 13 suitable.
  • FIGS. 2a-2i show an exemplary switching operation of an on-load tap-changer 1, which operates on the reactor switching principle.
  • the on-load tap-changer 1 consists of a first and a second switching contact V1 and V2, a first and a second movable selector contact W1 and W2 and a first and a second over-reacting X1 and X2.
  • a load dissipation Y is disposed between the first and second reactances X1 and X2.
  • the switching operation takes place from a first tap n a step winding to an adjacent second winding tap n + 1 a step winding of a tapped transformer 2, wherein an intermediate position n + 1/2 is allowed as a stationary operating position.
  • phase (I) Figure 2a
  • the switching is initiated.
  • the second switching contact V2 is opened.
  • the third phase (III) Figure 2c
  • the adjacent second winding tap n + 1 is approached by the second selector contact W2.
  • phase four (IV) the second switching contact V2 is closed.
  • phase five (V) Figure 2d
  • both switching contacts V1 and V2 are closed.
  • phase six (VI) will the first switching contact V1 opened.
  • phase seven (VII) FIG. 2g
  • the first selector contact W1 approaches the adjacent second winding tap n + 1.
  • phase eight (VIII) of the first switching contact V1 is closed.
  • phase nine (IX) the switching process is completed.
  • the inventive method is shown by a schematic flow chart.
  • the SUV 8 upon initiation of the switching operation in the first phase (I), the SUV 8 first of all checks whether a voltage is applied to the phase line 11, 12, 13 selected for the energy supply. If this is not the case, the switching operation is not performed and the on-load tap-changer 1 remains in this position or the entire tapped transformer 2 is switched off. If a voltage is applied, the electric drive 5 is actuated via the controller 6.
  • the second switching contact V2 is opened.
  • This phase is to be regarded as a critical switching state, since it can come to a not completely open second switching contact V2 for non-extinction of the arc.
  • the controller 7 monitors during this time the power supply of the electric drive 5. If it comes during this phase (II) to a voltage dip, ie a failure of the power supply, this is detected by the grain roller 7 and with the help of existing in the controller 6 energy, from the previously charged capacitors, compensated, ie the second switching contact V2 is fully opened.
  • phase (III) When the opening is completed, in the third phase (III), the adjacent tap n + 1 is approached by the second selector contact W2.
  • phase four (IV) the power supply is monitored by the controller 7.
  • This phase (IV) is also to be regarded as a critical switching state, since it can lead to pre-ignition and subsequent non-extinction of the arc at a not completely closed second switching contact V2.
  • this is detected by the grain roller 7 and compensated by means of the energy present in the control 6, from the previously charged capacitors, i. the second switching contact V2 is completely closed.
  • the fifth phase (V) ie after the second switching contact V2 has been closed, the so-called circular current Ik arises. This switching state is not critical.
  • phase six Before opening the first switching contact V1, ie phase six (VI), it is checked again whether a voltage is applied to the phase line 11, 12, 13 selected for the power supply is applied. If this is not the case, the switching process is not performed and the on-load tap-changer remains in this position or the entire tapped transformer is switched off. In phase seven (VII), the adjacent tap n + 1 is approached. In the eighth phase (VIII), the first switching contact V1 is closed. The controller 7 monitors during this time the power supply of the electric drive 5. If it comes during this phase to a voltage dip, ie a failure of the power supply, this is detected by the grain roller 7 and with the help of existing in the controller 6, already pre-charged capacitors compensated. In the last phase, the switching process is completed.

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Electrical Variables (AREA)
  • Protection Of Transformers (AREA)
  • Keying Circuit Devices (AREA)
  • Housings And Mounting Of Transformers (AREA)
  • Supply And Distribution Of Alternating Current (AREA)

Abstract

Procédé de mise en oeuvre d'un processus de commutation dans un changeur de prises en charge entre les prises des enroulements d'un transformateur à prises. Selon ledit procédé, le processus de commutation d'un changeur de prises en charge est divisé en plusieurs phases, selon le principe de la commutation continue. Dans ces phases, les contacts de commutation utilisés sont surveillés pendant l'actionnement et en cas de défaillance de l'alimentation en énergie, ils sont complètement ouverts ou fermés par des condensateurs dans la commande. Les états de commutation critiques sont ainsi évités.
EP14716255.6A 2013-04-04 2014-03-21 Procédé de mise en oeuvre d'un processus de commutation dans un changeur de prises en charge Active EP2981979B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE201310103360 DE102013103360A1 (de) 2013-04-04 2013-04-04 Verfahren zur Durchführung eines Umschaltvorgangs in einem Laststufenschalter
PCT/EP2014/055733 WO2014161729A1 (fr) 2013-04-04 2014-03-21 Procédé de mise en oeuvre d'un processus de commutation dans un changeur de prises en charge

Publications (2)

Publication Number Publication Date
EP2981979A1 true EP2981979A1 (fr) 2016-02-10
EP2981979B1 EP2981979B1 (fr) 2017-08-16

Family

ID=50473266

Family Applications (1)

Application Number Title Priority Date Filing Date
EP14716255.6A Active EP2981979B1 (fr) 2013-04-04 2014-03-21 Procédé de mise en oeuvre d'un processus de commutation dans un changeur de prises en charge

Country Status (12)

Country Link
US (1) US9513654B2 (fr)
EP (1) EP2981979B1 (fr)
JP (1) JP6275244B2 (fr)
KR (1) KR102167439B1 (fr)
CN (1) CN105164770B (fr)
BR (1) BR112015024604B1 (fr)
DE (1) DE102013103360A1 (fr)
ES (1) ES2647825T3 (fr)
HK (1) HK1214677A1 (fr)
RU (1) RU2658290C2 (fr)
UA (1) UA118102C2 (fr)
WO (1) WO2014161729A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013100263A1 (de) * 2013-01-11 2014-07-31 Maschinenfabrik Reinhausen Gmbh Laststufenschalter mit einer Verbindung zum Ölvolumen eines Transformators
KR101914218B1 (ko) * 2013-08-27 2019-01-14 마쉬넨파브릭 레인하우센 게엠베하 온-부하 탭 절환기, 전압 조정용 탭-절환 변압기 및 탭-절환 변압기에서 탭 절환을 구현하는 방법
DE102015102727A1 (de) * 2015-02-25 2016-08-25 Maschinenfabrik Reinhausen Gmbh Verfahren zum Ändern der aktiven Windungszahl einer Regelwicklung in einer elektrischen Anlage und elektrische Anlage mit einer Regelwicklung
JP2019067989A (ja) * 2017-10-04 2019-04-25 株式会社日立製作所 負荷時タップ切換装置の診断装置、負荷時タップ切換装置の診断方法、変圧器の診断装置

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1638536A1 (de) * 1967-01-11 1970-08-06 Siemens Ag Anordnung und Verfahren zur unterbrechungslosen Lastumschaltung bei Stufentransformatoren
DE1802253A1 (de) * 1968-10-10 1970-05-14 Siemens Ag Anordnung zur kurzschlussfesten Lastumschaltung bei einem Stufentransformator
DE2327610C3 (de) * 1973-05-30 1979-01-11 Maschinenfabrik Reinhausen Gebrueder Scheubeck Gmbh & Co Kg, 8400 Regensburg Lastumschalter für Stufenschalter von Regeltransformatoren
DE2457807C3 (de) * 1974-12-06 1978-10-26 Siemens Ag, 1000 Berlin Und 8000 Muenchen Einrichtung zur Umschaltung eines Stufentransformators mittels Halbleiter-Wechselstromsteller
DE2806282C2 (de) 1978-02-15 1980-04-10 Maschinenfabrik Reinhausen Gebrueder Scheubeck Gmbh & Co Kg, 8400 Regensburg Lastumschalter für Stufenschalter von Stufentransformatoren
DE3833126C2 (de) * 1988-09-29 1995-11-30 Reinhausen Maschf Scheubeck Lastwähler für Stufentransformatoren
DE4009038A1 (de) * 1990-03-21 1991-09-26 Reinhausen Maschf Scheubeck Verfahren und anordnung fuer ein ueberwachungssystem fuer stufenschalter von stufentransformatoren
GB9319470D0 (en) * 1993-09-21 1993-11-03 Nat Grid Comp Plc Electrical changeover switching
US5545974A (en) * 1994-09-29 1996-08-13 Siemens Energy & Automation, Inc. Variamp oil temperature control
US5602462A (en) * 1995-02-21 1997-02-11 Best Power Technology, Incorporated Uninterruptible power system
DE19743865C1 (de) * 1997-10-04 1999-04-15 Reinhausen Maschf Scheubeck Stufenschalter
DE19743864C1 (de) 1997-10-04 1999-04-15 Reinhausen Maschf Scheubeck Stufenschalter
JPH11233354A (ja) * 1998-02-10 1999-08-27 Toshiba Corp 変電設備
DE19855860C1 (de) 1998-12-03 2000-02-17 Reinhausen Maschf Scheubeck Kraftspeicher für einen Stufenschalter
US7750257B2 (en) * 2004-06-03 2010-07-06 Cooper Technologies Company Molded polymer load tap changer
SE527252C2 (sv) * 2004-06-30 2006-01-31 Abb Research Ltd Lastkopplare, förfarande för manövrering av sådan och användning av sådan
US7417411B2 (en) * 2005-09-14 2008-08-26 Advanced Power Technologies, Llc Apparatus and method for monitoring tap positions of load tap changer
DE102005058793B3 (de) * 2005-12-09 2006-12-07 Maschinenfabrik Reinhausen Gmbh Umsteller für Schaltüberwachungseinrichtung
DE102009043171B4 (de) 2009-09-26 2014-11-20 Maschinenfabrik Reinhausen Gmbh Stufenschalter mit Vakuumschaltröhren
CN102592808B (zh) * 2012-02-14 2014-09-03 山东大学 一种有载分接开关及其工作方法

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
None *
See also references of WO2014161729A1 *

Also Published As

Publication number Publication date
ES2647825T3 (es) 2017-12-26
US9513654B2 (en) 2016-12-06
RU2015146988A (ru) 2017-05-12
RU2015146988A3 (fr) 2018-03-22
KR20150140308A (ko) 2015-12-15
WO2014161729A1 (fr) 2014-10-09
JP2016519922A (ja) 2016-07-07
US20160018840A1 (en) 2016-01-21
UA118102C2 (uk) 2018-11-26
HK1214677A1 (zh) 2016-07-29
KR102167439B1 (ko) 2020-10-20
RU2658290C2 (ru) 2018-06-20
DE102013103360A1 (de) 2014-10-09
BR112015024604A2 (pt) 2017-07-18
BR112015024604B1 (pt) 2021-01-19
JP6275244B2 (ja) 2018-02-07
CN105164770A (zh) 2015-12-16
CN105164770B (zh) 2017-05-10
EP2981979B1 (fr) 2017-08-16

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