RU93052881A - ADJUSTABLE POWER SUPPLY - Google Patents
ADJUSTABLE POWER SUPPLYInfo
- Publication number
- RU93052881A RU93052881A RU93052881/07A RU93052881A RU93052881A RU 93052881 A RU93052881 A RU 93052881A RU 93052881/07 A RU93052881/07 A RU 93052881/07A RU 93052881 A RU93052881 A RU 93052881A RU 93052881 A RU93052881 A RU 93052881A
- Authority
- RU
- Russia
- Prior art keywords
- rectifier
- electrodes
- phase
- matching transformer
- power supply
- Prior art date
Links
- 238000010891 electric arc Methods 0.000 claims 2
- 239000003990 capacitor Substances 0.000 claims 1
- 230000000875 corresponding Effects 0.000 claims 1
- 238000004070 electrodeposition Methods 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
Claims (1)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEP4200329.6 | 1992-01-09 | ||
DE4200329A DE4200329C2 (en) | 1992-01-09 | 1992-01-09 | Adjustable power source |
PCT/EP1993/000023 WO1993014557A1 (en) | 1992-01-09 | 1993-01-08 | Controlled power supply |
Publications (2)
Publication Number | Publication Date |
---|---|
RU93052881A true RU93052881A (en) | 1996-01-27 |
RU2111632C1 RU2111632C1 (en) | 1998-05-20 |
Family
ID=6449242
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU93052881A RU2111632C1 (en) | 1992-01-09 | 1993-01-08 | Controlled power supply |
Country Status (13)
Country | Link |
---|---|
US (1) | US5375053A (en) |
EP (1) | EP0575589B1 (en) |
JP (1) | JP2961146B2 (en) |
KR (1) | KR100275221B1 (en) |
AT (1) | ATE172823T1 (en) |
CZ (1) | CZ283921B6 (en) |
DE (2) | DE4200329C2 (en) |
ES (1) | ES2124300T3 (en) |
MX (1) | MX9300037A (en) |
RU (1) | RU2111632C1 (en) |
SK (1) | SK280764B6 (en) |
TR (1) | TR27375A (en) |
WO (1) | WO1993014557A1 (en) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2865194B2 (en) * | 1994-07-29 | 1999-03-08 | 株式会社アイ・ヒッツ研究所 | Single-phase input three-phase full-wave rectifier circuit and single-phase input pseudo four-phase full-wave rectifier circuit |
DE4432279C1 (en) * | 1994-09-09 | 1995-12-21 | Hermes Electronic Gmbh | Regulatable current supply unit for a high-temp. furnace |
FR2729016B1 (en) * | 1994-12-29 | 1997-12-19 | Hits Lab I | BRIDGE RECTIFIER CIRCUIT |
US6018471A (en) | 1995-02-02 | 2000-01-25 | Integrated Environmental Technologies | Methods and apparatus for treating waste |
DE19703440A1 (en) * | 1997-01-30 | 1998-08-06 | Siemens Ag | Device for direct current supply for an electric melting unit |
US6246595B1 (en) * | 1999-10-15 | 2001-06-12 | General Electric Company | Series control of electric ARC furnaces |
ITRM20020388A1 (en) * | 2002-07-22 | 2004-01-23 | Koroliouk Dmitri | ENERGY SAVING REMOTE CONTROLLED ELECTRONIC BALLAST FOR SUPPLY OF HIGH PRESSURE GAS DISCHARGE LAMP. |
EE04791B1 (en) * | 2004-12-14 | 2007-02-15 | Tallinna Tehnikaülikool | Power factor correction method for AC-DC converters and converter for implementing the method |
DE502006001831D1 (en) * | 2006-04-21 | 2008-11-27 | Abb Schweiz Ag | Arc furnace power supply device |
FR2953076B1 (en) * | 2009-11-26 | 2012-01-20 | Centre Nat Etd Spatiales | CONTINUOUS-CONTINUOUS CONVERTER OF ELECTRIC ENERGY FROM A CONTINUOUS ELECTRIC ENERGY SOURCE |
US20140203005A1 (en) * | 2013-01-23 | 2014-07-24 | Gordon R. Hanka | Welder powered arc starter |
US20160121418A1 (en) * | 2012-01-25 | 2016-05-05 | Gordon Hanka | Welder Powered Arc Starter |
ES2865734T3 (en) * | 2012-11-14 | 2021-10-15 | Qm Power Inc | Split Phase AC Synchronous Motor Driver |
DE102013227190A1 (en) * | 2013-12-27 | 2015-07-02 | Siemens Aktiengesellschaft | Apparatus and method for stable arc generation and in particular for increasing the active power input in an electric arc furnace |
DE102014206008A1 (en) * | 2014-03-31 | 2015-10-01 | Siemens Aktiengesellschaft | Apparatus and method for dynamically adjusting an electric arc furnace |
KR20230073248A (en) | 2014-08-08 | 2023-05-25 | 큐엠 파워, 인크. | Divided phase synchronous motor controller |
ITUB20152674A1 (en) | 2015-07-30 | 2017-01-30 | Danieli Automation Spa | APPARATUS AND METHOD OF ELECTRIC SUPPLY OF AN ARC ELECTRIC OVEN |
CN110247562A (en) * | 2019-06-14 | 2019-09-17 | 中冶赛迪工程技术股份有限公司 | A kind of power supply unit and method of supplying power to of direct current electric arc furnace |
DE102022105169A1 (en) * | 2022-03-04 | 2023-09-07 | Sms Group S.P.A. | Power supply device for a furnace, system for supplying electric power to an electric arc furnace or a reduction furnace, electric arc furnace, reduction furnace and operating method |
CN115296263B (en) * | 2022-08-19 | 2023-05-16 | 云南电网有限责任公司曲靖供电局 | PID-regulated ferromagnetic resonance elimination method for voltage transformer with active matching resistor |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1073619B (en) * | 1960-01-21 | Fernseh G.m.b.H., Darmstadt | Method for generating DC voltage measurements | |
US2261699A (en) * | 1939-06-29 | 1941-11-04 | Westinghouse Electric & Mfg Co | Rectifier arrangement |
DE2250711C3 (en) * | 1972-10-16 | 1978-06-08 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Controllable power supply system for an electric arc melting furnace |
US4187449A (en) * | 1978-05-08 | 1980-02-05 | General Electric Company | Discharge lamp operating circuit |
JPS5553710A (en) * | 1978-10-18 | 1980-04-19 | Ricoh Co Ltd | Power unit |
DE3025466A1 (en) * | 1980-07-04 | 1982-02-04 | Ero-Starkstrom Kondensatoren Gmbh, 8300 Landshut | Arc furnace assembly with feed transformer - uses specified work point on transformer secondary for inductive mode of light arc circuit |
DE3512178C2 (en) * | 1985-04-03 | 1996-03-14 | Mannesmann Ag | Electrode control method in a free-burning arc furnace |
US4730243A (en) * | 1985-12-23 | 1988-03-08 | Sundstrand Corporation | EMI reduction circuit |
US4807106A (en) * | 1988-05-12 | 1989-02-21 | Westinghouse Electric Corp. | Method and circuit for voltage regulation of DC power sources |
US4876634A (en) * | 1988-07-01 | 1989-10-24 | Westinghouse Electric Corp. | Multi-pulse converter system |
CA2054319C (en) * | 1991-06-28 | 1995-01-17 | Hirokazu Ioroi | Power supply unit for arc processing |
-
1992
- 1992-01-09 DE DE4200329A patent/DE4200329C2/en not_active Expired - Fee Related
-
1993
- 1993-01-06 TR TR00011/93A patent/TR27375A/en unknown
- 1993-01-07 MX MX9300037A patent/MX9300037A/en not_active IP Right Cessation
- 1993-01-08 US US08/117,070 patent/US5375053A/en not_active Expired - Lifetime
- 1993-01-08 JP JP5512121A patent/JP2961146B2/en not_active Expired - Fee Related
- 1993-01-08 KR KR1019930702654A patent/KR100275221B1/en not_active IP Right Cessation
- 1993-01-08 SK SK964-93A patent/SK280764B6/en unknown
- 1993-01-08 ES ES93901739T patent/ES2124300T3/en not_active Expired - Lifetime
- 1993-01-08 DE DE69321769T patent/DE69321769T2/en not_active Expired - Fee Related
- 1993-01-08 RU RU93052881A patent/RU2111632C1/en not_active IP Right Cessation
- 1993-01-08 AT AT93901739T patent/ATE172823T1/en not_active IP Right Cessation
- 1993-01-08 WO PCT/EP1993/000023 patent/WO1993014557A1/en active IP Right Grant
- 1993-01-08 CZ CZ931853A patent/CZ283921B6/en not_active IP Right Cessation
- 1993-01-08 EP EP93901739A patent/EP0575589B1/en not_active Expired - Lifetime
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