WO2017000545A1 - Structure de sortie haute tension de réacteur en dérivation ultra-haute tension - Google Patents

Structure de sortie haute tension de réacteur en dérivation ultra-haute tension Download PDF

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Publication number
WO2017000545A1
WO2017000545A1 PCT/CN2016/071448 CN2016071448W WO2017000545A1 WO 2017000545 A1 WO2017000545 A1 WO 2017000545A1 CN 2016071448 W CN2016071448 W CN 2016071448W WO 2017000545 A1 WO2017000545 A1 WO 2017000545A1
Authority
WO
WIPO (PCT)
Prior art keywords
high voltage
shunt reactor
outlet structure
insulating paper
tube
Prior art date
Application number
PCT/CN2016/071448
Other languages
English (en)
Chinese (zh)
Inventor
禹云长
葛德馨
藏凤林
俎德舒
李学成
李成君
Original Assignee
山东电工电气集团有限公司
山东电力设备有限公司
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 山东电工电气集团有限公司, 山东电力设备有限公司 filed Critical 山东电工电气集团有限公司
Priority to EP16816910.0A priority Critical patent/EP3319097A4/fr
Publication of WO2017000545A1 publication Critical patent/WO2017000545A1/fr

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/34—Special means for preventing or reducing unwanted electric or magnetic effects, e.g. no-load losses, reactive currents, harmonics, oscillations, leakage fields
    • H01F27/36—Electric or magnetic shields or screens
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/02—Casings
    • H01F27/04—Leading of conductors or axles through casings, e.g. for tap-changing arrangements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/28—Coils; Windings; Conductive connections
    • H01F27/32—Insulating of coils, windings, or parts thereof
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/28—Coils; Windings; Conductive connections
    • H01F27/32—Insulating of coils, windings, or parts thereof
    • H01F27/324—Insulation between coil and core, between different winding sections, around the coil; Other insulation structures
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/34—Special means for preventing or reducing unwanted electric or magnetic effects, e.g. no-load losses, reactive currents, harmonics, oscillations, leakage fields

Definitions

  • the outlet structure ensures the electrical strength of the 1100 kV outlet through the insulated paper tube outside the pressure equalizing ball and the ⁇ -type cardboard.
  • the outer side of the pressure equalizing tube is supported by the lead supporting structure.
  • the opening below the insulating paper tube avoids the lead support structure.
  • the lead support structure adopts three layers of slotted cardboard to alternately arrange the pressure equalizing tubes, and the lower part uses two thick cardboards to hold three slotted cardboard sheets for holding the equalizing tubes, and the lower part of the thick cardboard is supported by the formed insulated wire clips to ensure The stability of the outlet structure.
  • a sleeve is inserted above the pressure equalizing ball.
  • the equalizing tube is an L-shaped copper tube, and the end is inserted into the equalizing ball; the high-voltage lead line is drawn from the middle of the high-voltage winding, and the lead wire of the L-shaped copper tube is inserted into the lead wire of the L-shaped copper tube. And after the pressure ball is taken out from the casing.
  • Figure 4 is a schematic view showing the connection of a pressure equalizing pipe and a pressure equalizing ball
  • the ⁇ -type cardboard has four layers from the inside to the outside, and the two ends are fixed to the tank wall; the four layers of the ⁇ -type cardboard are fixed between the two ends of the ⁇ -type cardboard and the oil tank 12 through the struts and the insulating screw 11, and the middle portion uses the spacer 10 and The insulating screw 11 is fixed.
  • the lead support structure 5 is arranged by means of a slotted cardboard 5a staggered to hold the pressure equalizing pipe 1, under the slotted cardboard 5a, a thick cardboard 5b for fixing the slotted cardboard 5a, and a lower portion of the thick cardboard 5b by an insulated conductor clamp 5c. Support.

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Coils Of Transformers For General Uses (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)

Abstract

La présente invention concerne une structure de sortie haute tension d'un réacteur shunt en dérivation ultra-haute tension comprenant une conduite de partage de tension (1) et une bille (2) de partage de tension reliée à l'extrémité arrière de la conduite de partage de tension. La structure de sortie haute tension d'un réacteur en dérivation ultra-haute tension comprend en outre un cylindre de papier isolant (3) sur le côté extérieur de la balle de partage de tension, un carton (4) de type Ω sur le côté extérieur du cylindre de papier isolant et une structure de support (5) de conducteur. Trois couches de pâte à papier isolant (2a) et deux couches de bandes de support (2b) sont disposées à intervalles sur le côté extérieur de la balle de partage de tension. Le cylindre de papier isolant est monté sous un support ascendant (8) et une ouverture (19) est aménagée sous le cylindre de papier isolant. Deux extrémités de carton de type Ω sont fixées à une paroi d'un réservoir d'huile (12). La structure de support de connecteur serre la conduite de partage de tension en disposant en quinconce les cartons de rainurage (5a). Un carton épais (5b) conçu pour fixer les cartons de rainurage est disposé sous les cartons de rainurage. La partie inférieure du carton épais est supportée par une pince de tirage isolante (5c). La structure de sortie haute tension d'un réacteur en dérivation ultra-haute tension garantit une résistance électrique et une isolation fiable de sortie de 1 100 kV et elle garantit également le montage de la structure de sortie et d'un manchon sur un corps de réservoir d'huile, ce qui permet d'éviter une action de cisaillement du support ascendant haute tension sur le corps de réservoir d'huile, d'améliorer la résistance aux chocs du réacteur en dérivation ultra-haute tension et de garantir la sécurité à long terme du réacteur.
PCT/CN2016/071448 2015-07-01 2016-01-20 Structure de sortie haute tension de réacteur en dérivation ultra-haute tension WO2017000545A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP16816910.0A EP3319097A4 (fr) 2015-07-01 2016-01-20 Structure de sortie haute tension de réacteur en dérivation ultra-haute tension

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201510379152 2015-07-01
CN201510379152.1 2015-07-01

Publications (1)

Publication Number Publication Date
WO2017000545A1 true WO2017000545A1 (fr) 2017-01-05

Family

ID=57607798

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2016/071448 WO2017000545A1 (fr) 2015-07-01 2016-01-20 Structure de sortie haute tension de réacteur en dérivation ultra-haute tension

Country Status (2)

Country Link
EP (1) EP3319097A4 (fr)
WO (1) WO2017000545A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109119227A (zh) * 2018-10-24 2019-01-01 山东电力设备有限公司 一种750kV并联电抗器高压出线结构
CN112103056B (zh) * 2020-08-10 2022-12-13 山东电力设备有限公司 一种换流变压器网侧出线装置

Citations (5)

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CN101640114A (zh) * 2009-07-06 2010-02-03 保定天威保变电气股份有限公司 一种特高压变压器引线屏蔽装置
CN101694807A (zh) * 2009-08-27 2010-04-14 中国西电电气股份有限公司 一种特高压变压器的高压出线装置
CN102331551A (zh) * 2011-07-28 2012-01-25 中国电力科学研究院 一种特高压出线装置绝缘可靠性试验系统
CN103227039A (zh) * 2013-05-16 2013-07-31 山东电力设备有限公司 一种特高压变压器出线装置
CN204695942U (zh) * 2015-07-01 2015-10-07 山东电力设备有限公司 一种特高压并联电抗器高压出线结构

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DE19530163C2 (de) * 1995-08-03 1997-12-18 Aeg Schorch Transformatoren Gm Hochspannungsausleitungs- und -durchführungsanordnung für Transformatoren oder Drosselspulen
CN2750432Y (zh) * 2004-08-03 2006-01-04 特变电工沈阳变压器集团有限公司 一种变压器引线的绝缘结构
DE102005021255B4 (de) * 2005-05-02 2007-08-16 Siemens Ag Barrierensystem für die Leitungsdurchführung einer elektrischen Anlage
DE102006013927B4 (de) * 2006-03-21 2008-11-20 Siemens Ag Verbindungselement für eine elektrische Abschirmungsanordnung
CN102930962A (zh) * 2012-11-15 2013-02-13 常州市英中电气有限公司 超特高压换流变压器阀侧出线装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101640114A (zh) * 2009-07-06 2010-02-03 保定天威保变电气股份有限公司 一种特高压变压器引线屏蔽装置
CN101694807A (zh) * 2009-08-27 2010-04-14 中国西电电气股份有限公司 一种特高压变压器的高压出线装置
CN102331551A (zh) * 2011-07-28 2012-01-25 中国电力科学研究院 一种特高压出线装置绝缘可靠性试验系统
CN103227039A (zh) * 2013-05-16 2013-07-31 山东电力设备有限公司 一种特高压变压器出线装置
CN204695942U (zh) * 2015-07-01 2015-10-07 山东电力设备有限公司 一种特高压并联电抗器高压出线结构

Non-Patent Citations (1)

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Title
See also references of EP3319097A4 *

Also Published As

Publication number Publication date
EP3319097A4 (fr) 2018-07-25
EP3319097A1 (fr) 2018-05-09

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