Specifics of Pulsed Arc Welding Power Supply Performance Based On A Transistor Switch; IOP Conference Series: Materials Science and Engineering; Vol. 142 : Innovative Technologies in Engineering
| Parent link: | IOP Conference Series: Materials Science and Engineering Vol. 142 : Innovative Technologies in Engineering.— 2016.— [012013, 5 p.] |
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| Autor principal: | |
| Autor corporatiu: | , |
| Altres autors: | , |
| Sumari: | Title screen Specifics of designing a pulsed arc welding power supply device are presented in the paper. Electronic components for managing large current was analyzed. Strengths and shortcomings of power supply circuits based on thyristor, bipolar transistor and MOSFET are outlined. As a base unit for pulsed arc welding was chosen MOSFET transistor, which is easy to manage. Measures to protect a transistor are given. As for the transistor control device is a microcontroller Arduino which has a low cost and adequate performance of the work. Bead transfer principle is to change the voltage on the arc in the formation of beads on the wire end. Microcontroller controls transistor when the arc voltage reaches the threshold voltage. Thus there is a separation and transfer of beads without splashing. Control strategies tested on a real device and presented. The error in the operation of the device is less than 25 us, it can be used controlling drop transfer at high frequencies (up to 1300 Hz). |
| Idioma: | anglès |
| Publicat: |
2016
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| Matèries: | |
| Accés en línia: | http://dx.doi.org/10.1088/1757-899X/142/1/012013 http://earchive.tpu.ru/handle/11683/34697 |
| Format: | Electrònic Capítol de llibre |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=650369 |
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| 200 | 1 | |a Specifics of Pulsed Arc Welding Power Supply Performance Based On A Transistor Switch |f N. Yu. Krampit, T. S. Kust, M. A. Krampit | |
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| 330 | |a Specifics of designing a pulsed arc welding power supply device are presented in the paper. Electronic components for managing large current was analyzed. Strengths and shortcomings of power supply circuits based on thyristor, bipolar transistor and MOSFET are outlined. As a base unit for pulsed arc welding was chosen MOSFET transistor, which is easy to manage. Measures to protect a transistor are given. As for the transistor control device is a microcontroller Arduino which has a low cost and adequate performance of the work. Bead transfer principle is to change the voltage on the arc in the formation of beads on the wire end. Microcontroller controls transistor when the arc voltage reaches the threshold voltage. Thus there is a separation and transfer of beads without splashing. Control strategies tested on a real device and presented. The error in the operation of the device is less than 25 us, it can be used controlling drop transfer at high frequencies (up to 1300 Hz). | ||
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| 463 | 0 | |0 (RuTPU)RU\TPU\network\15319 |t Vol. 142 : Innovative Technologies in Engineering |o VII International Scientific Practical Conference, 19–21 May 2016, Yurga, Russian Federation |o [proceedings] |v [012013, 5 p.] |d 2016 | |
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| 700 | 1 | |a Krampit |b N. Yu. |c specialist in the field of welding production |c Associate Professor of Yurga technological Institute of Tomsk Polytechnic University, candidate of technical sciences |f 1969- |g Nataliya Yurievna |2 stltpush |3 (RuTPU)RU\TPU\pers\34723 |9 18073 | |
| 701 | 1 | |a Kust |b T. S. |c linguist |c Associate Professor of Yurga Institute of Technology of Tomsk Polytechnic University,candidate of philological sciences |f 1978- |g Tatiana Sergeevna |2 stltpush |3 (RuTPU)RU\TPU\pers\33550 |9 17217 | |
| 701 | 1 | |a Krampit |b M. A. |c specialist in the field of welding production |c assistant of Yurga technological Institute of Tomsk Polytechnic University |f 1990- |g Maksim Andreevich |2 stltpush |3 (RuTPU)RU\TPU\pers\34724 |9 18074 | |
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