UA41994C2 - Device for balancing of single-phase nonstationary load created by contact butt welder - Google Patents

Device for balancing of single-phase nonstationary load created by contact butt welder

Info

Publication number
UA41994C2
UA41994C2 UA96114318A UA96114318A UA41994C2 UA 41994 C2 UA41994 C2 UA 41994C2 UA 96114318 A UA96114318 A UA 96114318A UA 96114318 A UA96114318 A UA 96114318A UA 41994 C2 UA41994 C2 UA 41994C2
Authority
UA
Ukraine
Prior art keywords
phase
nonstationary
balancing
butt welder
contact butt
Prior art date
Application number
UA96114318A
Other languages
Russian (ru)
Ukrainian (uk)
Inventor
Володимир Костянтинович Лебедєв
Владимир Константинович Лебедев
Сергій Іванович Кучук-Яценко
Сергей Иванович Кучук-Яценко
Вадим Петрович Кривонос
Original Assignee
Інститут Електрозварювання Імені Є.О.Патона Національної Академії Наук України
Институт Электросварки Имени Е.О.Патона Национальной Академии Наук Украины
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 Інститут Електрозварювання Імені Є.О.Патона Національної Академії Наук України, Институт Электросварки Имени Е.О.Патона Национальной Академии Наук Украины filed Critical Інститут Електрозварювання Імені Є.О.Патона Національної Академії Наук України
Priority to UA96114318A priority Critical patent/UA41994C2/en
Priority to RU97105985/02A priority patent/RU2156532C2/en
Publication of UA41994C2 publication Critical patent/UA41994C2/en

Links

Classifications

    • 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
    • Y02E40/50—Arrangements for eliminating or reducing asymmetry in polyphase networks
    • 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
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working

Landscapes

  • Supply And Distribution Of Alternating Current (AREA)
  • Control Of Electrical Variables (AREA)

Abstract

The invention relates to the field of welding, and more precisely to the device for balancing of single-phase nonstationary load created by contact butt welder. A device for balancing of single-phase nonstationary load created by contact butt welder, containing current transformer connected to the primary circuit of arc welding transformer, and the module of reactive elements consisting of the compensator of reactive power connected in parallel to the primary winding of arc welding transformer, and the balancer containing series-connected capacitor and choke, common point of which is connected to the free phase, and other two points - to the phases of load.
UA96114318A 1996-11-06 1996-11-06 Device for balancing of single-phase nonstationary load created by contact butt welder UA41994C2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
UA96114318A UA41994C2 (en) 1996-11-06 1996-11-06 Device for balancing of single-phase nonstationary load created by contact butt welder
RU97105985/02A RU2156532C2 (en) 1996-11-06 1997-04-10 Device to balance single-phase non-stationary load created by contact seam welder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
UA96114318A UA41994C2 (en) 1996-11-06 1996-11-06 Device for balancing of single-phase nonstationary load created by contact butt welder

Publications (1)

Publication Number Publication Date
UA41994C2 true UA41994C2 (en) 2001-10-15

Family

ID=21689162

Family Applications (1)

Application Number Title Priority Date Filing Date
UA96114318A UA41994C2 (en) 1996-11-06 1996-11-06 Device for balancing of single-phase nonstationary load created by contact butt welder

Country Status (2)

Country Link
RU (1) RU2156532C2 (en)
UA (1) UA41994C2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
UA86279C2 (en) * 2007-06-26 2009-04-10 Институт Электросварки Им. Е.О.Патона Национальной Академии Наук Украины method of power supply of single-phase contact butt welders of alternating current
UA100064C2 (en) * 2011-01-24 2012-11-12 Институт электросварки им. Е.О. Патона национальной академии наук Украины Method of powering welding transformer of ac single phase butt-seam welding machines
RU2506676C2 (en) * 2012-04-17 2014-02-10 Федеральное государственное бюджетное образовательное учреждение Высшего профессионального образования Ярославская государственная сельскохозяйственная академия Device for symmetrical distribution of single-phase load between phases of three-phase network

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2643048C2 (en) * 1976-09-24 1978-11-02 Siemens Ag, 1000 Berlin Und 8000 Muenchen Balancing device for a three-phase network loaded by an asymmetrical consumer
US4131844A (en) * 1977-05-19 1978-12-26 Sundstrand Corporation Static voltage balancer
US4352026A (en) * 1978-06-26 1982-09-28 Owen D W Multi-phase current balancing compensator
DE3927437A1 (en) * 1989-08-17 1991-04-11 Licentia Gmbh Polyphase AC network symmetrisation with undelayed load control - involves predictive power factor correction by adjustable inductance and capacitances at each onset of load current
DE58908048D1 (en) * 1989-09-25 1994-08-18 Siemens Ag Method and device for feeding a three-phase voltage network with a resilient neutral conductor.
RU2046490C1 (en) * 1993-06-08 1995-10-20 Ивановский государственный энергетический университет им.В.И.Ленина Device for improving power supply characteristics in three-wire networks

Also Published As

Publication number Publication date
RU2156532C2 (en) 2000-09-20

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