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UA89835C2 - Трансформаторна система для дугових електропечей з трьома електродами - Google Patents

Трансформаторна система для дугових електропечей з трьома електродами

Info

Publication number
UA89835C2
UA89835C2 UAA200801310A UAA200801310A UA89835C2 UA 89835 C2 UA89835 C2 UA 89835C2 UA A200801310 A UAA200801310 A UA A200801310A UA A200801310 A UAA200801310 A UA A200801310A UA 89835 C2 UA89835 C2 UA 89835C2
Authority
UA
Ukraine
Prior art keywords
electrodes
transformer system
arc furnace
electrical arc
phase transformers
Prior art date
Application number
UAA200801310A
Other languages
English (en)
Russian (ru)
Inventor
Ральф-Херберт Баккес
Дітер Фінк
Томас МАЧУЛЛАТ
Original Assignee
Сіменс Акціенгезельшафт
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 Сіменс Акціенгезельшафт filed Critical Сіменс Акціенгезельшафт
Publication of UA89835C2 publication Critical patent/UA89835C2/uk

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B7/00—Heating by electric discharge
    • H05B7/005—Electrical diagrams

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Furnace Details (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Discharge Heating (AREA)

Abstract

Винахід стосується трансформаторної системи (1) для дугової електропечі (2) з трьома електродами (202), причому трансформаторна система (1) містить щонайменше два трифазні трансформатори (100). Трифазні трансформатори (100) при цьому підключені паралельно до електродів (202) і є такими, що вмикаються або, відповідно, вимикаються в залежності один від одного.
UAA200801310A 2005-08-02 2005-08-02 Трансформаторна система для дугових електропечей з трьома електродами UA89835C2 (uk)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/DE2005/001361 WO2007014535A1 (de) 2005-08-02 2005-08-02 Transformatorsystem für elektrische lichtbogenöfen mit drei elektroden

Publications (1)

Publication Number Publication Date
UA89835C2 true UA89835C2 (uk) 2010-03-10

Family

ID=35906581

Family Applications (1)

Application Number Title Priority Date Filing Date
UAA200801310A UA89835C2 (uk) 2005-08-02 2005-08-02 Трансформаторна система для дугових електропечей з трьома електродами

Country Status (5)

Country Link
EP (1) EP1911329A1 (uk)
CN (1) CN101228811B (uk)
DE (1) DE112005003716A5 (uk)
UA (1) UA89835C2 (uk)
WO (1) WO2007014535A1 (uk)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102017210520A1 (de) * 2016-06-23 2017-12-28 Sms Group Gmbh Elektroreduktionsvorrichtung
WO2019094921A1 (en) * 2017-11-13 2019-05-16 Chromalox, Inc. Medium voltage molten salt heater and molten salt thermal energy storage system including same
EP4436315B1 (de) * 2023-03-22 2024-11-27 Badische Stahl-Engineering GmbH Stromversorgungseinrichtung für eine metallurgische vorrichtung

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2248379Y (zh) * 1995-03-11 1997-02-26 西南交通大学 星形一多三角形接线平衡变压器
CN2298617Y (zh) * 1997-02-14 1998-11-25 西安山秦冶金机电设备厂 矿热炉低频供电成套装置
FR2829312B1 (fr) * 2001-08-29 2005-02-11 Electricite De France Dispositif d'alimentation en courant continu pour four a arc

Also Published As

Publication number Publication date
CN101228811A (zh) 2008-07-23
DE112005003716A5 (de) 2008-07-10
WO2007014535A1 (de) 2007-02-08
CN101228811B (zh) 2011-08-10
EP1911329A1 (de) 2008-04-16

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