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EP3189535B1 - Système de circuit pour un transformateur de réglage, notamment permutateur de pôles - Google Patents

Système de circuit pour un transformateur de réglage, notamment permutateur de pôles Download PDF

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Publication number
EP3189535B1
EP3189535B1 EP15753057.7A EP15753057A EP3189535B1 EP 3189535 B1 EP3189535 B1 EP 3189535B1 EP 15753057 A EP15753057 A EP 15753057A EP 3189535 B1 EP3189535 B1 EP 3189535B1
Authority
EP
European Patent Office
Prior art keywords
winding
additional
switching arrangement
vacuum interrupter
connection terminal
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.)
Active
Application number
EP15753057.7A
Other languages
German (de)
English (en)
Other versions
EP3189535A1 (fr
Inventor
Martin PANKOFER
Moritz BENGLER
Eduard ZERR
Gerhard BÄUML
Wladimir Bauer
Sebastian Rehkopf
Stefan Herold
Benedikt ITTLINGER
Andreas Stocker
Markus ZINTL
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 EP3189535A1 publication Critical patent/EP3189535A1/fr
Application granted granted Critical
Publication of EP3189535B1 publication Critical patent/EP3189535B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/0005Tap change devices
    • H01H9/0038Tap change devices making use of vacuum switches
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01FMAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F29/00Variable transformers or inductances not covered by group H01F21/00
    • H01F29/02Variable transformers or inductances not covered by group H01F21/00 with tappings on coil or winding; with provision for rearrangement or interconnection of windings
    • H01F29/025Constructional details of transformers or reactors with tapping on coil or windings
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01FMAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F29/00Variable transformers or inductances not covered by group H01F21/00
    • H01F29/02Variable transformers or inductances not covered by group H01F21/00 with tappings on coil or winding; with provision for rearrangement or interconnection of windings
    • H01F29/04Variable 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
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/0005Tap change devices
    • H01H9/0016Contact arrangements for tap changers
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/0005Tap change devices
    • H01H9/0027Operating mechanisms
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/52Cooling of switch parts
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2205/00Movable contacts
    • H01H2205/002Movable contacts fixed to operating part
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/0005Tap change devices
    • H01H9/0044Casings; Mountings; Disposition in transformer housing

Definitions

  • the second winding is designed as a control winding and the first winding as a main winding, for example, and the first winding tap is located at the first winding end of the first winding and the second winding tap is between the winding ends of the first winding or, for example, the second Winding tap at the second winding end of the first winding and the first winding tap between the winding ends or, for example, both winding taps are located between the winding ends.
  • the part between the winding taps is usually referred to as coarse step winding or coarse step.
  • a coarse selector makes it possible to connect the coarse stage winding with the control winding or not, that is, to bridge the coarse stage winding.
  • the on-load tap-changer 11 is operated by means of a motor drive 16 on an outer wall 17 of the transformer housing 14 is attached, operated via a linkage.
  • the motor drive 16 can also be arranged directly on the cover 18 of the on-load tap changer 11, that is to say on the head of the on-load tap changer 11.

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
  • Housings And Mounting Of Transformers (AREA)
  • Control Of Ac Motors In General (AREA)

Claims (8)

  1. Dispositif de commutation (1) comme commutateur de polarité pour un transformateur de réglage (10) comprenant un premier enroulement (2) pour réguler une phase d'un réseau de courant alternatif, comprenant
    - une première borne de raccordement (1.1) reliée à l'enroulement (2)
    - une seconde borne de raccordement (1.2) reliée à une ligne de sortie (3)
    - un tube de commutation sous vide (4) comportant un contact fixe (4.1) et un contact mobile (4.2)
    - un commutateur de déconnexion (5) munit d'un contact de connexion (32), fixe et d'un boîtier de palier (23) mobile, électro-conducteur,
    - une résistance (6) en série avec le tube de commutation sous vide (4) et le commutateur de déconnexion (5)
    - un rotor de polarité (20) monté à rotation, comportant un plateau de support supérieur et un plateau de support inférieur (21, 22) entre lesquels est installé verticalement le tube de commutation sous vide (4), et auquel est fixé le boîtier de palier (24)
    - un arbre d'entraînement (23) installé verticalement entre les plateaux de support (21, 22), qui entraîne en rotation le rotor de polarité (20) dispositif de commutation dans lequel
    - la première borne de raccordement (1.1) est reliée à la seconde borne de raccordement (1.2) par le montage en série
    - le rotor de polarité (20) entraine en rotation le commutateur de déconnexion (5) et le tube de commutation sous vide (4)
    - le boîtier de palier (24) est appliqué contre le contact de commutation (32) ou est séparé du contact de commutation (32)
    - le contact fixe (4.1) est monté sur le plateau de support inférieur (21) et le contact mobile (4.2) est relié mécaniquement au plateau de support supérieur (22),
    - le contact mobile (4.2) est relié mécaniquement à un levier d'actionnement (28)
    - le levier d'actionnement (28) est monté pivotant par une extrémité (30) sur le boîtier de palier (24) et son autre extrémité (31) porte un galet (29).
  2. Dispositif de commutation (1) selon la revendication précédente comprenant
    - un cylindre à came (25) dans lequel le rotor de polarité (20) est monté à rotation
    dans lequel
    - le cylindre à came (25) comporte à son bord supérieur (26) un contour (27) ayant au moins un segment de contour (34, 35, 36, 37, 38, 39),
    - le galet (29) roule sur au moins un segment de contour (34-39) par la rotation du rotor de polarité (20) et actionne ainsi le tube de commutation sous vide (4).
  3. Dispositif de commutation (1) selon l'une des revendications précédentes, pour un transformateur de réglage (10) qui comprend un premier enroulement supplémentaire (2) respectif pour au moins une phase supplémentaire à réguler du réseau de courant alternatif comprenant
    - pour chaque enroulement supplémentaire (2)
    * une première borne de raccordement supplémentaire (1.1) qui peut être reliée à l'enroulement supplémentaire (2)
    * une seconde borne de raccordement supplémentaire (1.2) qui peut être reliée à une ligne de sortie (3)
    * un tube de commutation sous vide supplémentaire (4)
    * un commutateur de déconnexion supplémentaire (5) et
    * une résistance supplémentaire (6) en série avec le tube de commutation à vide supplémentaire (4) et avec le commutateur de déconnexion supplémentaire (5),
    - un moyen d'actionnement pour actionner le tube de commutation sous vide (4) dans un ordre prédéfini,
    dispositif dans lequel
    - chaque première borne de raccordement supplémentaire (1.1) est reliée à la seconde borne de raccordement (1.2) correspondante par le montage en série associé.
  4. Dispositif de commutation (1) selon la revendication précédente, dans lequel
    - le moyen d'actionnement est réalisé de façon qu'au moins deux tubes de commutation sous vide (4) soient actionnés de façon décalée dans le temps, l'un par rapport à l'autre.
  5. Dispositif de commutation (1) selon l'une des revendications précédentes,
    dans lequel
    - le moyen d'actionnement comprend le cylindre à came (25)
    - à chaque tube de commutation sous vide (4) est associé au moins un segment de contour (34, 35, 36, 37, 38, 39).
  6. Dispositif de commutation (1) selon la revendication précédente, dans lequel
    - les segments de contour (34, 35, 36, 37, 38, 39) sont réalisés de façon que la rotation du rotor de polarité (20) actionne au moins deux tubes sous vide de commutation (4) de manière décalée dans le temps.
  7. Dispositif de commutation (1) selon l'une des revendications précédentes pour un transformateur de réglage (10) qui comprend un second enroulement (7) pour au moins une phase à réguler,
    le premier enroulement (2) associé à cette phase ayant une première et une seconde prise d'enroulement (2.2, 2.3) et une prise intermédiaire (2.4) entre les prises d'enroulement (2.2, 2.3), comprenant
    - un présélecteur (9) ayant
    * une première borne de présélection (9.1) qui peut être reliée à la première prise d'enroulement (2.2)
    * une seconde borne de présélection (9.2) qui peut être reliée à la seconde prise d'enroulement (2.3)
    * une borne de base (9.3) qui peut être reliée au second enroulement (7)
    * un contact de présélection (9.4) qui est relié à la borne de base (9.32) et qui peut être relié sélectivement à la première ou à la seconde borne de présélection (9.1, 9.2),
    dispositif dans lequel
    - la première borne de raccordement (1.1) peut être reliée au premier enroulement (2) en étant reliée à la prise intermédiaire (2.4).
  8. Dispositif de commutation (1) selon la revendication précédente, dans lequel
    - le présélecteur (9) est réalisé sous la forme d'un inverseur ou d'un sélecteur d'approche.
EP15753057.7A 2014-09-04 2015-08-21 Système de circuit pour un transformateur de réglage, notamment permutateur de pôles Active EP3189535B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102014112764.1A DE102014112764A1 (de) 2014-09-04 2014-09-04 Schaltanordnung für einen Regeltransformator, insbesondere Polungsschalter
PCT/EP2015/069241 WO2016034439A1 (fr) 2014-09-04 2015-08-21 Système de circuit pour un transformateur de réglage, notamment permutateur de pôles

Publications (2)

Publication Number Publication Date
EP3189535A1 EP3189535A1 (fr) 2017-07-12
EP3189535B1 true EP3189535B1 (fr) 2020-06-10

Family

ID=53887139

Family Applications (1)

Application Number Title Priority Date Filing Date
EP15753057.7A Active EP3189535B1 (fr) 2014-09-04 2015-08-21 Système de circuit pour un transformateur de réglage, notamment permutateur de pôles

Country Status (7)

Country Link
US (1) US10460884B2 (fr)
EP (1) EP3189535B1 (fr)
JP (1) JP6611792B2 (fr)
CN (1) CN106796850B (fr)
DE (1) DE102014112764A1 (fr)
RU (1) RU2699820C2 (fr)
WO (1) WO2016034439A1 (fr)

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DE102016117526B3 (de) * 2016-09-16 2018-02-15 Maschinenfabrik Reinhausen Gmbh Lasststufenschalter, Regeltransformator mit Laststufenschalter und Verfahren zum Schalten eines Laststufenschalters
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
ES1212088Y (es) * 2018-04-27 2018-08-03 Ormazabal Corporate Tech A I E Equipo electrico de alta tension con dispositivo de limitacion de la corriente de magnetizacion
CN109305181B (zh) * 2018-08-31 2024-05-28 株洲联诚集团控股股份有限公司 一种城轨司机室通风单元及其通风单元用转换开关与电路
EP3989252A1 (fr) * 2020-10-26 2022-04-27 Hitachi Energy Switzerland AG Système de commande d'un interrupteur sous vide pour un commutateur de déviateur de puissance, commutateur de déviateur de puissance et changeur de prises en charge
EP4002409B1 (fr) * 2020-11-13 2025-03-05 Hitachi Energy Ltd Commutateur à prise de réglage
DE102021101236B3 (de) * 2021-01-21 2022-06-09 Maschinenfabrik Reinhausen Gmbh Stufentransformator mit Schaltereinheit
EP4084032B1 (fr) * 2021-04-28 2025-06-04 Hitachi Energy Ltd Ensemble interrupteur à vide pour un commutateur de dérivation de puissance, commutateur de dérivation de puissance pour un commutateur de prises en charge de transformateur et commutateur de prises en charge de transformateur
EP4123677B1 (fr) * 2021-07-23 2025-07-09 Hitachi Energy Ltd Changeur de prises en charge avec dispositif de positionnement et procédé d'assemblage d'un changeur de prises en charge
CN114050020B (zh) * 2021-11-02 2024-05-03 国网四川省电力公司雅安供电公司 一种档位切换、极性切换联动的有载分接开关
EP4333009A1 (fr) * 2022-08-29 2024-03-06 Hitachi Energy Ltd Interrupteur électrique pour changeur de prises électriques en charge

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Also Published As

Publication number Publication date
RU2017111033A3 (fr) 2019-03-01
JP2017532775A (ja) 2017-11-02
EP3189535A1 (fr) 2017-07-12
JP6611792B2 (ja) 2019-11-27
US10460884B2 (en) 2019-10-29
CN106796850A (zh) 2017-05-31
DE102014112764A1 (de) 2016-03-10
CN106796850B (zh) 2019-10-18
WO2016034439A1 (fr) 2016-03-10
RU2699820C2 (ru) 2019-09-11
RU2017111033A (ru) 2018-10-05
US20170271098A1 (en) 2017-09-21

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