BR112018071777A2 - electrical device for connection to a high voltage network - Google Patents

electrical device for connection to a high voltage network

Info

Publication number
BR112018071777A2
BR112018071777A2 BR112018071777-0A BR112018071777A BR112018071777A2 BR 112018071777 A2 BR112018071777 A2 BR 112018071777A2 BR 112018071777 A BR112018071777 A BR 112018071777A BR 112018071777 A2 BR112018071777 A2 BR 112018071777A2
Authority
BR
Brazil
Prior art keywords
winding
electrical device
regulating
subgroup
high voltage
Prior art date
Application number
BR112018071777-0A
Other languages
Portuguese (pt)
Other versions
BR112018071777B1 (en
Inventor
Koczula Carsten
Biegel Manfred
Teli Zsolt
Trautmann Frank
Hoppe Jens
Köhl Johann
Welss Klaus
Original Assignee
Siemens Aktiengesellschaft
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 Siemens Aktiengesellschaft filed Critical Siemens Aktiengesellschaft
Publication of BR112018071777A2 publication Critical patent/BR112018071777A2/en
Publication of BR112018071777B1 publication Critical patent/BR112018071777B1/en

Links

Classifications

    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Coils Of Transformers For General Uses (AREA)

Abstract

a fim de criar um dispositivo elétrico (1) para conexão a uma rede de alta tensão com um alojamento (2) que pode ser preenchido com um líquido de refrigeração, um núcleo (3) que é arranjado no alojamento (2) e composto por um material magnetizável, tendo um enrolamento principal (5) que encerra uma parte (4) do núcleo (3), um grupo de enrolamento regulador (6) com enrolamentos reguladores que, individualmente, encerram uma parte (4) do núcleo (3), e tendo um interruptor (19) que permite ou impede opcionalmente um fluxo de corrente por cada enrolamento regulador, de modo que esse dispositivo elétrico apresente uma gama de ajuste de potência reativa superior, propõe-se que o grupo de enrolamento regulador (6) disponha de um primeiro subgrupo de enrolamento regulador (7) e um segundo subgrupo de enrolamento regulador (8), de modo que o primeiro subgrupo de enrolamento regulador (7) e o segundo subgrupo de enrolamento regulador (8) sejam idênticos entre si.in order to create an electrical device (1) for connection to a high voltage network with a housing (2) that can be filled with a coolant, a core (3) which is arranged in the housing (2) and composed of a magnetizable material having a main winding (5) enclosing a part (4) of the core (3), a regulating winding group (6) with regulating windings which individually enclosing a part (4) of the core (3) , and having a switch (19) which optionally permits or impedes a flow of current through each regulator winding, so that this electrical device has a higher reactive power setting range, it is proposed that the regulator winding group (6) have a first regulating winding subgroup (7) and a second regulating winding subgroup (8), so that the first regulating winding subgroup (7) and the second regulating winding subgroup (8) are identical to each other.

BR112018071777-0A 2016-04-25 2017-03-27 ELECTRICAL DEVICE FOR CONNECTION TO A HIGH VOLTAGE NETWORK BR112018071777B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102016206947.0 2016-04-25
DE102016206947.0A DE102016206947A1 (en) 2016-04-25 2016-04-25 Electrical high-voltage device with a control winding group
PCT/EP2017/057155 WO2017186429A1 (en) 2016-04-25 2017-03-27 Electrical high-voltage device with a regulating winding group

Publications (2)

Publication Number Publication Date
BR112018071777A2 true BR112018071777A2 (en) 2019-02-19
BR112018071777B1 BR112018071777B1 (en) 2023-04-11

Family

ID=58464513

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112018071777-0A BR112018071777B1 (en) 2016-04-25 2017-03-27 ELECTRICAL DEVICE FOR CONNECTION TO A HIGH VOLTAGE NETWORK

Country Status (5)

Country Link
EP (1) EP3420570B1 (en)
CN (1) CN109074950B (en)
BR (1) BR112018071777B1 (en)
DE (1) DE102016206947A1 (en)
WO (1) WO2017186429A1 (en)

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE962092C (en) * 1954-06-06 1957-04-18 Siemens Ag Winding arrangement for high-voltage power regulating transformers in star-delta connection
DE2904470C2 (en) * 1979-02-06 1983-12-01 Transformatoren Union Ag, 7000 Stuttgart Device for the transformer setting of the voltage under load
CN101552102A (en) * 2008-12-09 2009-10-07 中国西电电气股份有限公司 Coil structure of on-load voltage regulation and reduction transformer
CN201392719Y (en) * 2009-04-20 2010-01-27 天威保变(合肥)变压器有限公司 Novel three-winding power transformer
CN202352498U (en) * 2011-11-25 2012-07-25 保定天威集团有限公司 Three-winding on-load voltage-regulating step-down transformer with taps at high, medium and low voltage
CN102446622A (en) * 2011-12-12 2012-05-09 保定天威集团有限公司 Loaded voltage-regulating electric transformer
DE202013007892U1 (en) * 2012-09-07 2013-10-16 "Federal Grid Company Of Unified Energy System" Joint Stock Company Three-phase regulating throttle
CN103515071B (en) * 2013-09-23 2015-09-02 保定保菱变压器有限公司 A kind of high pressure raw fine regulation on-load voltage regulation
CN103680883A (en) * 2013-12-25 2014-03-26 保定天威保变电气股份有限公司 500kV-level split on-load voltage regulation power transformer
CN104752042A (en) * 2013-12-26 2015-07-01 特变电工沈阳变压器集团有限公司 Clearance iron core reactor with load switch or no-load switch and adjusting method thereof
DE102014100949B4 (en) * 2014-01-28 2016-12-29 Maschinenfabrik Reinhausen Gmbh On-load tap-changer according to the reactor switching principle
CN103956256B (en) * 2014-04-30 2016-09-28 山东达驰电气有限公司 A kind of Transformer Winding arrangement
DE102014012266A1 (en) * 2014-08-22 2016-01-07 Maschinenfabrik Reinhausen Gmbh Switching arrangement with two on-load tap-changers, electrical system with such a switching arrangement and their use

Also Published As

Publication number Publication date
BR112018071777B1 (en) 2023-04-11
CN109074950A (en) 2018-12-21
WO2017186429A1 (en) 2017-11-02
DE102016206947A1 (en) 2017-10-26
EP3420570B1 (en) 2020-04-29
CN109074950B (en) 2021-10-15
EP3420570A1 (en) 2019-01-02

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Legal Events

Date Code Title Description
B350 Update of information on the portal [chapter 15.35 patent gazette]
B06W Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 27/03/2017, OBSERVADAS AS CONDICOES LEGAIS

B25A Requested transfer of rights approved

Owner name: SIEMENS ENERGY GLOBAL GMBH AND CO. KG (DE)