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2015 №07 (04) DOI of Article
10.15407/tpwj2015.07.05
2015 №07 (06)

The Paton Welding Journal 2015 #07
TPWJ, 2015, #7, 26-37 pages
 
Asynchronous exciters and stabilizers of arc. analysis and calculation procedure. Part 2
 
Journal                    The Paton Welding Journal
Publisher                 International Association «Welding»
ISSN                       0957-798X (print)
Issue                       № 7, 2015 (July)
Pages                      26-37
 
 
Authors
N.M. Makhlin1 And A.E. Korotynsky2
1State Enterprise «Researh Engineering Center of Welding and Control «Power Engineering». of E.O. Paton Electric Welding Institute, NASU. 11 Bozhenko Str., 03680, Kiev, Ukraine. E-mail: office@paton.kiev.ua
2E.O. Paton Electric Welding Institute, NASU. 11 Bozhenko Str., 03680, Kiev, Ukraine. E-mail: office@paton.kiev.ua
 
 
Abstract
Issues of analysis of processes in electronic voltage boosters of asynchronous type with series circuit of main or pilot arcs are considered. They have configuration of forming circuit, in which capacitive storage and inductance of primary winding of pulse step-up transformer have series connection, and switching key of the circuit is parallel. Part 2 of the work provides for the results of analysis of circuits of increased voltage pulse generators, forming asynchronous exciters and stabilizers of arcing. Description is given to circuit solutions and issues of analysis of charge-discharge circuit of asynchronous exciters and stabilizers of arcing, built based on method of resonant pumping, are reflected. Analysis of processes in the circuit of asynchronous exciters and stabilizers of arcing is carried out using solutions of the equations known in theoretical electrical engineering. Engineering procedure is proposed based on these solutions for calculation of main components in functional assemblies of asynchronous exciters and stabilizers of arcing and recommendations of selection of their element base are given. 29 Ref., 2 Tables, 6 Figures.
 
Keywords: arc and plasma welding, asynchronous exciters and stabilizers of arc, generator of increased voltage pulses, pulse transformer, cores, ferrites, sprayed iron, device for input of high-voltage pulses, resonant pumping
 
 
Received:                02.03.15
Published:               13.10.15
 
 
References
  1. (1986) Equipment for arc welding: Refer. Book. Ed. by V.V. Smirnov. Leningrad: Energoatomizdat.
  2. Temkin, B.Ya. (1981) Theory and calculation of welding arc exciters: Syn. of Thesis for Cand. of Techn. Sci. Degree. Leningrad.
  3. Dudko, D.A., Fedotenkov, V.G., Makhlin, N.M. (1980) Thyristor pulse generators of UPD-1 type. Avtomatich. Svarka, 6, 61-63.
  4. Paton, B.E., Zaruba, I.I., Dymenko, V.V. et al. (2007) Welding power sources with pulse stabilizing of arcing. Kyiv: Ekotekhnologiya.
  5. Fedotenkov, V.G., Makhlin, N.M., Temkin, B.Ya. (1981) Pulse generator for excitation and stabilizing of alternatiing current arc. Svarochn. Proizvodstvo, 8, 33-34.
  6. Makhlin, N.M., Korotynsky, A.E. (2014) Analysis and procedure of calculation of series connection electronic devices for contactless arc excitation. The Paton Welding J., 1, 30–40. https://doi.org/10.15407/tpwj2014.01.05
  7. Makhlin, N.M., Korotynsky. A.E. (2015) Asynchronous exciters and stabilizers of welding arc. Analysis and design procedure. Pt 1. The Paton Welding J., 3/4, 24–35. https://doi.org/10.15407/tpwj2015.04.03
  8. Atabekov, G.I. (2009) Theoretical principles of electrical engineering. Linear electric circuits: Manual. 7th ed. St.-Petersburg: Lan.
  9. (2008) Theoretical principles of electrical engineering: Handbook on theory of electrical circuits. Ed. by Yu.A. Bychkov et al. St.-Petersburg: Piter.
  10. Leskov, G.I. (1970) Electric welding arc. Moscow: Mashinostroenie.
  11. Zamyatin, V.Ya., Kondratiev, B.V., Petukhov, V.M. (1988) Power semi-conductor devices. Thyristors: Handbook. Moscow: Radio i Svyaz.
  12. Baev, E.F., Fomenko, L.A., Tsymbalyuk, V.S. (1976) Inductive elements with ferromagnetic cores. Moscow: Sov. Radio.
  13. http://www.coretech.com.uahttp://www.microme tals.com
  14. Cox, J. (2006) Iron power cores in pulse power sources. Pt1. Sovrem. Elektronika, 1, 58-65.
  15. Cox, J. (2006) Iron power cores in pulse power sources. Pt2. Ibid., 2, 66-69.
  16. Cox, J. (2006) Iron power cores in pulse power sources. Pt3. Ibid., 3, 70-75.
  17. Kalantarov, P.L., Tsejtlin, L.A. (1986) Calculation of inductances: Refer. Book. Leningrad: Energoatomizdat.
  18. http://www.epcos.com
  19. http://www.icel.it
  20. Handbook on electrotechnical materials. Ed. by Yu.V. Koritsky et al. 3rd ed. Leningrad: Energoatomizdat.
  21. Belorussov, N.I., Saakyan, A.E., Yakovleva, A.I. (1987) Electric cables, wires, cords: Handbook. Ed. by N.I. Belorussov. 5th ed. Moscow: Energoatomizdat.
  22. Sidorov, I.N., Khristinin, A.A., Skornyakov, S.V. (1989) Small-sized magnetic conductors and cores: Handbook. Moscow: Radio i Svyaz.
  23. http://www.patron-components.com
  24. Volgov, V.A. (1977) Parts and units of electronic devices. Moscow: Energiya.
  25. http://www.vishay.com
  26. Belinsky, S.M., Kagansky, B.A., Temkin, B.Ya. (1975) Equipment for nonconsumable-electrode inert-gas welding. Leningrad: Energiya.
  27. Pentegov, I.V. (1982) Bases of theory of charging circuits of capacitor storage. Kiev: Naukova Dumka.
  28. http://www.dart.ru/cataloguenewresistors/ty/html/cement.shtml
  29. Makhlin, N.M., Korotynsky, A.E., Bogdanovsky, V.A. et al. (2011) Single- and multioperator systems for automatic welding of position butt joints of nuclear power plant piping. The Paton Welding J., 11, 28-36.