CN1259806C - 电弧炉无功功率补偿装置 - Google Patents
电弧炉无功功率补偿装置 Download PDFInfo
- Publication number
- CN1259806C CN1259806C CNB031467695A CN03146769A CN1259806C CN 1259806 C CN1259806 C CN 1259806C CN B031467695 A CNB031467695 A CN B031467695A CN 03146769 A CN03146769 A CN 03146769A CN 1259806 C CN1259806 C CN 1259806C
- Authority
- CN
- China
- Prior art keywords
- arc furnace
- reactive power
- electric arc
- winding
- pressure side
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
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Classifications
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- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
- Y02E40/30—Reactive power compensation
-
- 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
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB031467695A CN1259806C (zh) | 2003-06-25 | 2003-06-25 | 电弧炉无功功率补偿装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB031467695A CN1259806C (zh) | 2003-06-25 | 2003-06-25 | 电弧炉无功功率补偿装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1481198A CN1481198A (zh) | 2004-03-10 |
CN1259806C true CN1259806C (zh) | 2006-06-14 |
Family
ID=34156114
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB031467695A Expired - Fee Related CN1259806C (zh) | 2003-06-25 | 2003-06-25 | 电弧炉无功功率补偿装置 |
Country Status (1)
Country | Link |
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CN (1) | CN1259806C (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101394694B (zh) * | 2008-10-28 | 2011-04-27 | 福建敏讯上润电气科技有限公司 | 电弧炉低压侧电压调节及动态补偿装置 |
CN102163847B (zh) * | 2011-03-21 | 2014-03-19 | 山西广福工程技术有限公司 | 矿热炉低压无功补偿兼滤波装置 |
DE102014206008A1 (de) | 2014-03-31 | 2015-10-01 | Siemens Aktiengesellschaft | Vorrichtung und Verfahren zur dynamischen Einstellung eines Elektrolichtbogenofens |
EP3297403A1 (de) | 2016-09-15 | 2018-03-21 | Primetals Technologies Germany GmbH | Umrichtergespeister lichtbogenofen mit kondensatoranordnung im sekundärkreis |
-
2003
- 2003-06-25 CN CNB031467695A patent/CN1259806C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN1481198A (zh) | 2004-03-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Wuxi Xirong Electric Appliance Co., Ltd. Assignor: Chen Juncheng Contract fulfillment period: 2008.2.1 to 2023.2.1 contract change Contract record no.: 2009320000606 Denomination of invention: Equipment for compensating wattless power of electric arc furnace Granted publication date: 20060614 License type: Exclusive license Record date: 2009.4.20 |
|
LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.2.1 TO 2023.2.1; CHANGE OF CONTRACT Name of requester: WUXI CITY XIRONG POWER ELECTRICAL APPLIANCES CO., Effective date: 20090420 |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060614 |