BR112015006991A2 - dispositivo para regulagem de energia baseada em processo de um forno a arco elétrico e método para regulagem de energia com base térmica de um forno a arco elétrico. - Google Patents
dispositivo para regulagem de energia baseada em processo de um forno a arco elétrico e método para regulagem de energia com base térmica de um forno a arco elétrico.Info
- Publication number
- BR112015006991A2 BR112015006991A2 BR112015006991A BR112015006991A BR112015006991A2 BR 112015006991 A2 BR112015006991 A2 BR 112015006991A2 BR 112015006991 A BR112015006991 A BR 112015006991A BR 112015006991 A BR112015006991 A BR 112015006991A BR 112015006991 A2 BR112015006991 A2 BR 112015006991A2
- Authority
- BR
- Brazil
- Prior art keywords
- electric arc
- arc furnace
- based energy
- energy regulation
- thermally
- Prior art date
Links
- 238000010891 electric arc Methods 0.000 title 2
- 238000000034 method Methods 0.000 title 2
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
- H05B7/02—Details
- H05B7/144—Power supplies specially adapted for heating by electric discharge; Automatic control of power, e.g. by positioning of electrodes
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
- G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
- G05F1/10—Regulating voltage or current
- G05F1/12—Regulating voltage or current wherein the variable actually regulated by the final control device is ac
- G05F1/14—Regulating voltage or current wherein the variable actually regulated by the final control device is ac using tap transformers or tap changing inductors as final control devices
- G05F1/16—Regulating voltage or current wherein the variable actually regulated by the final control device is ac using tap transformers or tap changing inductors as final control devices combined with discharge tubes or semiconductor devices
- G05F1/20—Regulating voltage or current wherein the variable actually regulated by the final control device is ac using tap transformers or tap changing inductors as final control devices combined with discharge tubes or semiconductor devices semiconductor devices only
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Power Engineering (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Radar, Positioning & Navigation (AREA)
- Automation & Control Theory (AREA)
- Discharge Heating (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
- Furnace Details (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102012109847.6 | 2012-10-16 | ||
| DE102012109847.6A DE102012109847A1 (de) | 2012-10-16 | 2012-10-16 | Vorrichtung und Verfahren zur prozessgeführten Leistungsregelung eines Lichtbogenofens |
| PCT/EP2013/071030 WO2014060256A1 (de) | 2012-10-16 | 2013-10-09 | Vorrichtung und verfahren zur prozessgeführten leistungsregelung eines lichtbogenofens |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| BR112015006991A2 true BR112015006991A2 (pt) | 2017-07-04 |
| BR112015006991B1 BR112015006991B1 (pt) | 2021-09-28 |
Family
ID=49354646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR112015006991-6A BR112015006991B1 (pt) | 2012-10-16 | 2013-10-09 | Dispositivo para regulagem de energia baseada em processo de um forno a arco elétrico e método para regulagem de energia com base térmica de um forno a arco elétrico |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US20150271879A1 (pt) |
| EP (1) | EP2910085B1 (pt) |
| KR (1) | KR102131058B1 (pt) |
| CN (1) | CN104813740B (pt) |
| BR (1) | BR112015006991B1 (pt) |
| DE (1) | DE102012109847A1 (pt) |
| HK (1) | HK1214071A1 (pt) |
| RU (1) | RU2654519C2 (pt) |
| TR (1) | TR201802880T4 (pt) |
| UA (1) | UA115883C2 (pt) |
| WO (1) | WO2014060256A1 (pt) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102016125375A1 (de) * | 2016-12-22 | 2018-06-28 | Innogy Se | Umspannstation, verfahren und vorrichtung für eine umspannstation |
| DE102018216539A1 (de) | 2018-09-27 | 2020-04-02 | Sms Group Gmbh | Verfahren zum Betreiben eines Elektrolichtbogenofens |
| KR20240014774A (ko) | 2022-07-26 | 2024-02-02 | 주식회사 포스코 | 전기로 설비 및 전기로 조업 방법 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4514218A (en) * | 1984-06-06 | 1985-04-30 | Daidotokushuko Kabushikikaisha | Reduced iron melting method using electric arc furnace |
| JPH07118382B2 (ja) | 1984-12-13 | 1995-12-18 | 大同特殊鋼株式会社 | ア−ク炉の運転方法 |
| DE3512189C2 (de) | 1985-04-03 | 1996-09-05 | Mannesmann Ag | Verfahren und Vorrichtung zur Regelung von Lichtbogenöfen |
| US6603795B2 (en) * | 2001-02-08 | 2003-08-05 | Hatch Associates Ltd. | Power control system for AC electric arc furnace |
| DE102009017196A1 (de) * | 2009-04-09 | 2010-10-14 | Maschinenfabrik Reinhausen Gmbh | Stufenschalter mit Halbleiter-Schaltelementen |
| DE102009053169A1 (de) * | 2009-09-28 | 2011-04-21 | Siemens Aktiengesellschaft | Verfahren zur Kontrolle eines Schmelzvorganges in einem Lichtbogenofen sowie Signalverarbeitungseinrichtung, Programmcode und Speichermedium zur Durchführung dieses Verfahrens |
| EP2362710A1 (de) | 2010-02-23 | 2011-08-31 | Siemens Aktiengesellschaft | Verfahren zum Betrieb eines Lichtbogenofens, Steuer- und/oder Regeleinrichtung für einen Lichtbogenofen und Lichtbogenofen |
| EP2364058B1 (de) * | 2010-03-05 | 2013-10-23 | AEG Power Solutions B.V. | Stromversorgungsanordnung |
| DE102011010388A1 (de) * | 2011-02-05 | 2012-08-09 | Maschinenfabrik Reinhausen Gmbh | Stufenschalter |
-
2012
- 2012-10-16 DE DE102012109847.6A patent/DE102012109847A1/de not_active Withdrawn
-
2013
- 2013-09-10 UA UAA201503531A patent/UA115883C2/uk unknown
- 2013-10-09 BR BR112015006991-6A patent/BR112015006991B1/pt active IP Right Grant
- 2013-10-09 US US14/428,792 patent/US20150271879A1/en not_active Abandoned
- 2013-10-09 RU RU2015118335A patent/RU2654519C2/ru active
- 2013-10-09 TR TR2018/02880T patent/TR201802880T4/tr unknown
- 2013-10-09 WO PCT/EP2013/071030 patent/WO2014060256A1/de active Application Filing
- 2013-10-09 KR KR1020157010938A patent/KR102131058B1/ko active IP Right Grant
- 2013-10-09 CN CN201380062040.2A patent/CN104813740B/zh active Active
- 2013-10-09 EP EP13776456.9A patent/EP2910085B1/de active Active
-
2016
- 2016-02-19 HK HK16101874.1A patent/HK1214071A1/zh unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CN104813740A (zh) | 2015-07-29 |
| EP2910085B1 (de) | 2017-12-13 |
| CN104813740B (zh) | 2017-11-21 |
| UA115883C2 (uk) | 2018-01-10 |
| EP2910085A1 (de) | 2015-08-26 |
| RU2015118335A (ru) | 2016-12-10 |
| BR112015006991B1 (pt) | 2021-09-28 |
| HK1214071A1 (zh) | 2016-07-15 |
| US20150271879A1 (en) | 2015-09-24 |
| WO2014060256A1 (de) | 2014-04-24 |
| RU2654519C2 (ru) | 2018-05-21 |
| KR102131058B1 (ko) | 2020-07-08 |
| KR20150073179A (ko) | 2015-06-30 |
| DE102012109847A1 (de) | 2014-04-17 |
| TR201802880T4 (tr) | 2018-03-21 |
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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] | ||
| B06U | Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 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 09/10/2013, OBSERVADAS AS CONDICOES LEGAIS. |