EP3780038A4 - Dispositif de changement statique de prises en charge pour des transformateurs à enroulements de régulation discontinus - Google Patents

Dispositif de changement statique de prises en charge pour des transformateurs à enroulements de régulation discontinus Download PDF

Info

Publication number
EP3780038A4
EP3780038A4 EP19814374.5A EP19814374A EP3780038A4 EP 3780038 A4 EP3780038 A4 EP 3780038A4 EP 19814374 A EP19814374 A EP 19814374A EP 3780038 A4 EP3780038 A4 EP 3780038A4
Authority
EP
European Patent Office
Prior art keywords
transformers
static
tap changer
load tap
regulation windings
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
EP19814374.5A
Other languages
German (de)
English (en)
Other versions
EP3780038B1 (fr
EP3780038C0 (fr
EP3780038A1 (fr
Inventor
Antonio GÓMEZ EXPÓSITO
Manuel BARRAGÁN VILLAREJO
Francisco de Paula GARCÍA LÓPEZ
José María MAZA ORTEGA
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.)
Universidad de Sevilla
Original Assignee
Universidad de Sevilla
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 Universidad de Sevilla filed Critical Universidad de Sevilla
Publication of EP3780038A1 publication Critical patent/EP3780038A1/fr
Publication of EP3780038A4 publication Critical patent/EP3780038A4/fr
Application granted granted Critical
Publication of EP3780038B1 publication Critical patent/EP3780038B1/fr
Publication of EP3780038C0 publication Critical patent/EP3780038C0/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
    • G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
    • G05F1/10—Regulating voltage or current
    • G05F1/12—Regulating voltage or current wherein the variable actually regulated by the final control device is ac
    • G05F1/14—Regulating voltage or current wherein the variable actually regulated by the final control device is ac using tap transformers or tap changing inductors as final control devices
    • G05F1/16—Regulating voltage or current wherein the variable actually regulated by the final control device is ac using tap transformers or tap changing inductors as final control devices combined with discharge tubes or semiconductor devices
    • G05F1/20—Regulating voltage or current wherein the variable actually regulated by the final control device is ac using tap transformers or tap changing inductors as final control devices combined with discharge tubes or semiconductor devices semiconductor devices only
    • 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
    • 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
    • H01H9/0016—Contact arrangements for tap changers

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)
  • Supply And Distribution Of Alternating Current (AREA)
  • Control Of Electrical Variables (AREA)
EP19814374.5A 2018-06-06 2019-05-30 Dispositif de changement statique de prises en charge pour des transformateurs à enroulements de régulation discontinus Active EP3780038B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ES201830549A ES2734601B2 (es) 2018-06-06 2018-06-06 Dispositivo cambiador estatico de tomas en carga para transformadores con devanados de regulacion discontinuos
PCT/ES2019/070363 WO2019234271A1 (fr) 2018-06-06 2019-05-30 Dispositif de changement statique de prises en charge pour des transformateurs à enroulements de régulation discontinus

Publications (4)

Publication Number Publication Date
EP3780038A1 EP3780038A1 (fr) 2021-02-17
EP3780038A4 true EP3780038A4 (fr) 2022-01-26
EP3780038B1 EP3780038B1 (fr) 2023-08-16
EP3780038C0 EP3780038C0 (fr) 2023-08-16

Family

ID=68763546

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19814374.5A Active EP3780038B1 (fr) 2018-06-06 2019-05-30 Dispositif de changement statique de prises en charge pour des transformateurs à enroulements de régulation discontinus

Country Status (3)

Country Link
EP (1) EP3780038B1 (fr)
ES (2) ES2734601B2 (fr)
WO (1) WO2019234271A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112670067B (zh) * 2020-11-18 2022-07-01 中国电力科学研究院有限公司 一种对称型真空泡负载平衡的过渡电路装置及控制方法
DE102021111181A1 (de) * 2021-04-30 2022-11-03 Infineon Technologies Bipolar Gmbh & Co. Kg Laststufenschaltermodul, Anordnung aus Laststufenschaltermodul und Leistungstransformator und Verfahren zum Betrieb eines Laststufenschaltermoduls
ES2936183B2 (es) 2021-09-14 2023-12-27 Univ Sevilla Interruptor estatico de corriente alterna con rango extendido de intensidad
ES2950896A1 (es) * 2022-03-10 2023-10-16 Ormazabal Corporate Tech A I E Método de determinación de la consigna óptima y de la política de control de un regulador automático de tensión para transformadores con cambiador de tomas eléctricas en carga

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130249528A1 (en) * 2010-12-17 2013-09-26 Matthias Biskoping Tap changer
EP3226267A1 (fr) * 2014-11-25 2017-10-04 Hai Wang Commutateur à prises de régulation de tension en charge pour transformateur, et procédé de commande de commutateur

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL278413A (fr) 1961-05-15
US3700925A (en) 1971-03-29 1972-10-24 Westinghouse Electric Corp Thyristor tap changer for electrical inductive apparatus
US4220411A (en) 1978-08-14 1980-09-02 The United States Of America As Represented By The Secretary Of The Navy Fiber optic light launching assembly
NL1000914C2 (nl) 1995-08-01 1997-02-04 Geb Zuid Holland West Nv Werkwijze en inrichting voor continue instelling en regeling van een transformatoroverzetverhouding, alsmede transformator voorzien van een dergelijke inrichting.
ES2274684B1 (es) 2005-02-15 2008-04-16 Universidad De Sevilla Cambiador de tomas para transformadores de media/baja tension.

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130249528A1 (en) * 2010-12-17 2013-09-26 Matthias Biskoping Tap changer
EP3226267A1 (fr) * 2014-11-25 2017-10-04 Hai Wang Commutateur à prises de régulation de tension en charge pour transformateur, et procédé de commande de commutateur

Also Published As

Publication number Publication date
EP3780038B1 (fr) 2023-08-16
WO2019234271A1 (fr) 2019-12-12
EP3780038C0 (fr) 2023-08-16
ES2734601B2 (es) 2020-07-08
EP3780038A1 (fr) 2021-02-17
ES2964632T3 (es) 2024-04-08
ES2734601A1 (es) 2019-12-10

Similar Documents

Publication Publication Date Title
EP3780038A4 (fr) Dispositif de changement statique de prises en charge pour des transformateurs à enroulements de régulation discontinus
EP3387728A4 (fr) Procédé d'injection de tension ou d'impédance utilisant des transformateurs ayant des enroulements secondaires multiples pour une commande de flux de puissance dynamique
EP3387747A4 (fr) Transformateurs à enroulements primaires multispires pour régulation dynamique du flux de puissance
EP3226267A4 (fr) Commutateur à prises de régulation de tension en charge pour transformateur, et procédé de commande de commutateur
EP3427284C0 (fr) Changeur de prises en charge
ZA201901174B (en) On¿load tap changer, regulating transformer with on¿load tap changer, and method for connecting an on¿load tap changer
PH12017550120A1 (en) On-load tap changer device
MX2015017647A (es) Sistema de conexion con dos selectores de posicion de toma de carga, instalacion electrica con un sistema de conexion de este tipo y su uso.
WO2012079666A3 (fr) Changeur de prises en charge
MX2016002452A (es) Cambiador de tomas bajo carga, transformador con tomas para regulacion de voltaje y metodo para ejecucion de un cambio de toma en el transformador.
PT3427283T (pt) Seletor para um comutador de nível de carga e comutador de nível de carga com interruptor de nível de carga e seletor
EP2889998A3 (fr) Système et procédé de régulation de tension sur un système d'alimentation électrique
EP3780036A4 (fr) Noyau de fer pour transformateur
EP3591821C0 (fr) Courant de commutation commandé d'un changeur de prise en charge d'une éolienne
HK1260894A1 (zh) 有載分接開關的荷載切換開關以及用於該開關的連續主開關和隔離開關
EP3758176A4 (fr) Tableau de commande utilisant un transformateur de courant de type à douille appliqué à celui-ci
EP3813086A4 (fr) Opérateur électrique pour changeur de prises et procédé de changement de prises
EP4010910A4 (fr) Transformateur à noyau à coquille avec shunt magnétique
EP3563398A4 (fr) Changeur de prises en charge et son procédé de fabrication
EP3997721A4 (fr) Dispositif combiné de transformateur et de bobine d'induction
EP4068316A4 (fr) Changeur de prises en charge
ZA202003369B (en) On-load tap changer and local network transformer having an on-load tap changer
EP3605566A4 (fr) Noyau de fer de transformateur
EP3761332B8 (fr) Changeur de prise en charge comprenant une barrière d'isolation
EP3769325B8 (fr) Ensembles changeur de prise moulés et procédés destinés à des transformateurs de type sec

Legal Events

Date Code Title Description
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE

PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20201111

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

DAV Request for validation of the european patent (deleted)
DAX Request for extension of the european patent (deleted)
A4 Supplementary search report drawn up and despatched

Effective date: 20220105

RIC1 Information provided on ipc code assigned before grant

Ipc: H02P 13/06 20060101ALI20211222BHEP

Ipc: H01H 9/00 20060101ALI20211222BHEP

Ipc: G05F 1/20 20060101ALI20211222BHEP

Ipc: H01F 29/04 20060101AFI20211222BHEP

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: GRANT OF PATENT IS INTENDED

RIC1 Information provided on ipc code assigned before grant

Ipc: H02P 13/06 20060101ALI20230203BHEP

Ipc: H01H 9/00 20060101ALI20230203BHEP

Ipc: G05F 1/20 20060101ALI20230203BHEP

Ipc: H01F 29/04 20060101AFI20230203BHEP

INTG Intention to grant announced

Effective date: 20230301

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE PATENT HAS BEEN GRANTED

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 602019035239

Country of ref document: DE

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

U01 Request for unitary effect filed

Effective date: 20230915

U07 Unitary effect registered

Designated state(s): AT BE BG DE DK EE FI FR IT LT LU LV MT NL PT SE SI

Effective date: 20231009

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20231117

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20231216

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: RS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20230816

Ref country code: NO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20231116

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20231216

Ref country code: HR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20230816

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20231117

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20230816

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2964632

Country of ref document: ES

Kind code of ref document: T3

Effective date: 20240408

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SM

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20230816

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20230816

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20230816

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20230816

U20 Renewal fee paid [unitary effect]

Year of fee payment: 6

Effective date: 20240514