BR112021021812A2 - Quadro de subestação - Google Patents

Quadro de subestação

Info

Publication number
BR112021021812A2
BR112021021812A2 BR112021021812A BR112021021812A BR112021021812A2 BR 112021021812 A2 BR112021021812 A2 BR 112021021812A2 BR 112021021812 A BR112021021812 A BR 112021021812A BR 112021021812 A BR112021021812 A BR 112021021812A BR 112021021812 A2 BR112021021812 A2 BR 112021021812A2
Authority
BR
Brazil
Prior art keywords
support part
support
substation
cost
beam assembly
Prior art date
Application number
BR112021021812A
Other languages
English (en)
Inventor
Aoyun Zhuang
Bin Ma
Original Assignee
Jiangsu Shemar Electric Co Ltd
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
Priority claimed from CN202010763324.6A external-priority patent/CN111864545A/zh
Priority claimed from CN202010763332.0A external-priority patent/CN111864546A/zh
Priority claimed from CN202010761554.9A external-priority patent/CN111864544A/zh
Application filed by Jiangsu Shemar Electric Co Ltd filed Critical Jiangsu Shemar Electric Co Ltd
Publication of BR112021021812A2 publication Critical patent/BR112021021812A2/pt

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G7/00—Overhead installations of electric lines or cables
    • H02G7/05—Suspension arrangements or devices for electric cables or lines
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B5/00—Non-enclosed substations; Substations with enclosed and non-enclosed equipment
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
    • E04H12/02—Structures made of specified materials
    • E04H12/08—Structures made of specified materials of metal
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B17/00—Insulators or insulating bodies characterised by their form
    • H01B17/02—Suspension insulators; Strain insulators
    • H01B17/06—Fastening of insulator to support, to conductor, or to adjoining insulator
    • H01B17/10—Fastening of insulator to support, to conductor, or to adjoining insulator by intermediate link
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G7/00—Overhead installations of electric lines or cables
    • H02G7/20—Spatial arrangements or dispositions of lines or cables on poles, posts or towers

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Power Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Insulators (AREA)
  • Distribution Board (AREA)

Abstract

quadro de subestação. o presente pedido divulga especificamente um quadro de subestação, compreendendo: pelo menos dois conjuntos de suporte dispostos em intervalos ao longo de uma primeira direção, pelo menos um dos conjuntos de suporte compreendendo uma primeira parte de suporte e uma segunda parte de suporte que estão conectadas entre si; e um conjunto de viga provido entre dois conjuntos de suporte adjacentes. a primeira parte de suporte está localizada entre o conjunto de viga e a segunda parte de suporte. a primeira parte de suporte é feita de material isolante compósito e a segunda parte de suporte é feita de material metálico. uma vez que a primeira parte de suporte conectada ao conjunto de viga é feita de material isolante compósito, a primeira parte de suporte tem excelente desempenho de isolamento elétrico, reduzindo assim a distância elétrica segura entre os fios condutores e o conjunto de suporte e, por sua vez, reduzindo efetivamente a largura do quadro de subestação e o custo de aquisição do terreno. além disso, a segunda parte de suporte é feita de material metálico, conseguindo assim um efeito de redução do custo. além disso, o conjunto de suporte da estrutura de compósito acima descrita é leve, não suscetível à ferrugem e rachaduras e, consequentemente, resolve o problema de dificuldade de transporte, instalação e manutenção e reduz o custo de transporte e instalação.
BR112021021812A 2020-07-31 2021-07-22 Quadro de subestação BR112021021812A2 (pt)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CN202010763324.6A CN111864545A (zh) 2020-07-31 2020-07-31 一种变电构架
CN202010763332.0A CN111864546A (zh) 2020-07-31 2020-07-31 一种变电构架
CN202010761554.9A CN111864544A (zh) 2020-07-31 2020-07-31 一种变电构架
PCT/CN2021/107919 WO2022022385A1 (zh) 2020-07-31 2021-07-22 一种变电构架

Publications (1)

Publication Number Publication Date
BR112021021812A2 true BR112021021812A2 (pt) 2022-03-03

Family

ID=80037124

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112021021812A BR112021021812A2 (pt) 2020-07-31 2021-07-22 Quadro de subestação

Country Status (4)

Country Link
US (1) US20230081859A1 (pt)
EP (1) EP3975352A4 (pt)
BR (1) BR112021021812A2 (pt)
WO (1) WO2022022385A1 (pt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115506614B (zh) * 2022-09-16 2024-04-09 安徽宏源电力建设投资有限公司 变电站带电间隔内作业安全防护装置

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US842222A (en) * 1904-11-23 1907-01-29 George A Mead Catenary suspension for trolley-wires.
US1783272A (en) * 1925-05-25 1930-12-02 Ohio Brass Co Support for transmission lines
US2036225A (en) * 1931-08-28 1936-04-07 Ohio Brass Co Lightning guard for transmission lines
US2606952A (en) * 1947-08-20 1952-08-12 Thomas N Cofer Transmission line support
DE19654687A1 (de) * 1996-12-30 1998-07-02 Abb Research Ltd Mastkopf zum Stützen von Leitern und dergleichen auf Masten für oberirdische Mittel- und Hochspannungsnetzleitungen
US7057103B1 (en) * 2004-05-07 2006-06-06 Alan B Peabody Transmission tower devices for reducing longitudinal shock loads
KR100917420B1 (ko) * 2009-04-21 2009-09-15 (주)경성관리단 가공전선 지지용 전주의 배전함
JP2014193068A (ja) * 2013-03-28 2014-10-06 Chugoku Electric Power Co Inc:The 碍子連用形態保持具、並びにこれを用いた耐張碍子の装着方法及び耐張碍子の取り扱い方法
CN104481178B (zh) * 2014-12-15 2017-01-25 中国能建集团装备有限公司南京技术中心 一种复合材料变电站构架
CN105239817B (zh) * 2015-10-31 2017-08-29 国家电网公司 一种复合材料变电构架
CN205646718U (zh) * 2016-04-29 2016-10-12 国网山东省电力公司平原县供电公司 一种新型变电站支架
CN210074720U (zh) * 2019-04-29 2020-02-14 国网甘肃省电力公司建设分公司 挂线板及绝缘横梁
CN110159051B (zh) * 2019-04-29 2024-05-14 国网甘肃省电力公司建设分公司 变电构架
CN110159052B (zh) * 2019-04-29 2024-05-14 国网甘肃省电力公司建设分公司 变电构架
CN111864546A (zh) * 2020-07-31 2020-10-30 江苏神马电力股份有限公司 一种变电构架
CN111864543A (zh) * 2020-07-31 2020-10-30 江苏神马电力股份有限公司 一种变电构架
CN111864544A (zh) * 2020-07-31 2020-10-30 江苏神马电力股份有限公司 一种变电构架
CN111864545A (zh) * 2020-07-31 2020-10-30 江苏神马电力股份有限公司 一种变电构架

Also Published As

Publication number Publication date
EP3975352A4 (en) 2022-08-24
WO2022022385A1 (zh) 2022-02-03
US20230081859A1 (en) 2023-03-16
EP3975352A1 (en) 2022-03-30

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