BR112014032888A2 - conjunto transformador de corrente, e, dispositivo de proteção elétrica - Google Patents

conjunto transformador de corrente, e, dispositivo de proteção elétrica

Info

Publication number
BR112014032888A2
BR112014032888A2 BR112014032888A BR112014032888A BR112014032888A2 BR 112014032888 A2 BR112014032888 A2 BR 112014032888A2 BR 112014032888 A BR112014032888 A BR 112014032888A BR 112014032888 A BR112014032888 A BR 112014032888A BR 112014032888 A2 BR112014032888 A2 BR 112014032888A2
Authority
BR
Brazil
Prior art keywords
current transformer
electrical protection
protection device
transformer assembly
subsets
Prior art date
Application number
BR112014032888A
Other languages
English (en)
Inventor
Bandivdekar Akash
Shelke Asha
Bivalkar Chintamani
Hammad Waseem
Original Assignee
Siemens Ag
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 Ag filed Critical Siemens Ag
Publication of BR112014032888A2 publication Critical patent/BR112014032888A2/pt

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
    • H01F27/06—Mounting, supporting or suspending transformers, reactors or choke coils not being of the signal type
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F38/00—Adaptations of transformers or inductances for specific applications or functions
    • H01F38/20—Instruments transformers
    • H01F38/22—Instruments transformers for single phase ac
    • H01F38/28—Current transformers
    • H01F38/30—Constructions
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F38/00—Adaptations of transformers or inductances for specific applications or functions
    • H01F38/20—Instruments transformers
    • H01F38/38—Instruments transformers for polyphase ac
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/10—Operating or release mechanisms
    • H01H71/12—Automatic release mechanisms with or without manual release
    • H01H71/123—Automatic release mechanisms with or without manual release using a solid-state trip unit
    • H01H71/125—Automatic release mechanisms with or without manual release using a solid-state trip unit characterised by sensing elements, e.g. current transformers

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Transformers For Measuring Instruments (AREA)
  • Insulating Bodies (AREA)
  • Control Of Vehicles With Linear Motors And Vehicles That Are Magnetically Levitated (AREA)

Abstract

1 / 1 resumo “conjunto transformador de corrente, e, dispositivo de proteã‡ãƒo elã‰tricaâ€� ㉠provido um conjunto transformador de corrente. o conjunto transformador de corrente inclui uma armaã§ã£o portadora que suporta um subconjunto de barramento e mãºltiplos subconjuntos eletromagnã©ticos. a armaã§ã£o portadora ã© adaptada para suportar os barramentos ao longo de uma direã§ã£o longitudinal e os subconjuntos eletromagnã©ticos sã£o arranjados de maneira tal que pelo menos um primeiro e um segundo subconjuntos eletromagnã©ticos sejam arranjados em um relacionamento fixamente espaã§ado ao longo da dita direã§ã£o longitudinal.
BR112014032888A 2012-07-02 2012-07-02 conjunto transformador de corrente, e, dispositivo de proteção elétrica BR112014032888A2 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2012/062823 WO2014005615A1 (en) 2012-07-02 2012-07-02 Current transformer assembly

Publications (1)

Publication Number Publication Date
BR112014032888A2 true BR112014032888A2 (pt) 2017-06-27

Family

ID=46598469

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014032888A BR112014032888A2 (pt) 2012-07-02 2012-07-02 conjunto transformador de corrente, e, dispositivo de proteção elétrica

Country Status (4)

Country Link
CN (1) CN104395975B (pt)
BR (1) BR112014032888A2 (pt)
IN (1) IN2014DN10341A (pt)
WO (1) WO2014005615A1 (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105319430A (zh) * 2015-10-28 2016-02-10 国家电网公司 一种三轴电流传感器
DE102017101194B4 (de) 2017-01-23 2018-08-16 Hager Electro Gmbh & Co. Kg Befestigungseinrichtung zur Befestigung eines Elektrizitätszählers
CN108511275A (zh) * 2018-04-27 2018-09-07 天津市百利电气有限公司 智能型塑壳式断路器的电子控制模块
EP3772796B1 (de) * 2019-08-06 2024-10-23 Siemens Aktiengesellschaft Sammelschienenhalter und installationsverteiler

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2121380A1 (de) * 1970-09-11 1972-03-16 Aprecher & Schuh Ag Mehrphasiger Stromwandler für die Speisung thermischer Überstrom-Auslöseorgane
CN2143354Y (zh) * 1992-12-10 1993-10-06 成都市互感器厂 带母线夹紧装置的电流互感器
FI932122A (fi) * 1993-05-11 1994-11-12 Abb Stroemberg Kojeet Oy Vuontiheyden mittaukseen perustuva sähkövirranmittausanturi ja menetelmä sen virittämiseksi
KR20010106451A (ko) * 1999-06-22 2001-11-29 다니구찌 이찌로오, 기타오카 다카시 통전정보 계측장치부 회로차단기
DE29917174U1 (de) * 1999-09-30 2000-01-13 Abb Patent Gmbh, 68309 Mannheim Elektronisches Überlastrelais
FR2804512B1 (fr) * 2000-01-28 2002-06-07 Socomec Sa Compteur d'energie electrique
DE10013072B4 (de) * 2000-03-17 2006-06-22 Aeg Niederspannungstechnik Gmbh & Co Kg Primärleiteranordnung für den Stromleiter einer elektromagnetischen Auslöseeinheit
US7232335B2 (en) * 2005-05-13 2007-06-19 Ekstrom Industries, Inc. K-series watthour meter socket adapter
US7857660B2 (en) * 2007-11-09 2010-12-28 Randy Austin Watt hour meter socket adapter with current transformer housing structure
CN201181644Y (zh) * 2008-04-09 2009-01-14 孙志英 电流互感器导线支架及软线结构
IT1395697B1 (it) * 2009-05-28 2012-10-19 Abb Spa Trasformatore di corrente, dispositivo di protezione comprendente tale trasformatore, e relativo interruttore
FR2953936B1 (fr) * 2009-12-11 2011-12-23 Schneider Electric Ind Sas Appareil electrique de mesure avec deux possibilites de raccordement
US8487724B2 (en) * 2010-11-23 2013-07-16 Schneider Electric USA, Inc. Fully enclosed electronic trip unit for a molded case circuit breaker
GB2487555B (en) * 2011-01-26 2014-08-27 Rayleigh Instr Ltd Current transformer

Also Published As

Publication number Publication date
CN104395975A (zh) 2015-03-04
IN2014DN10341A (pt) 2015-08-07
WO2014005615A1 (en) 2014-01-09
CN104395975B (zh) 2017-05-03

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B07A Technical examination (opinion): publication of technical examination (opinion) [chapter 7.1 patent gazette]
B09B Decision: refusal
B12B Appeal: appeal against refusal