Steady operation of the electric drive of pipeline armature in the emergency situation at low ambient temperatures
| Parent link: | IOP Conference Series: Materials Science and Engineering Vol. 289 : Modern Technologies for Non-Destructive Testing.— 2018.— [012002, 6 p.] |
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| Ente Autore: | |
| Altri autori: | , , , |
| Riassunto: | Title screen This scientific work is devoted to the study of the electric drive operation of pipeline armature at low ambient temperatures. Hit of moisture into reducer and rare inclusions in operation of locking regulator are led to curdling lubricant that causes the increased wear of mechanical knots. There is a probability of freezing mechanical components; it leads to emergency situations. The problem of improving working efficiency of the electric drive of shut-off regulating armature at low ambient temperatures of the environment is solved in this work. A simulation model of the GUSAR electric drive was developed to solve this problem. Studies of the simulation model show the need to limit the torque increase rate on a drive motor shaft. The algorithm of setting of PI speed controller to obtain acceptable transient processes is suggested. Recommendations for the use of the algorithm in the microprocessor control system of electric drive are proposed. It is shown that the electric drive operation algorithm with torque increasing limitation on the motor shaft will be smoothly working off the perturbing actions that occur in pipeline armature. |
| Lingua: | inglese |
| Pubblicazione: |
2018
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| Soggetti: | |
| Accesso online: | http://dx.doi.org/10.1088/1757-899X/289/1/012002 http://earchive.tpu.ru/handle/11683/46999 |
| Natura: | Elettronico Capitolo di libro |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=657664 |
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| 200 | 1 | |a Steady operation of the electric drive of pipeline armature in the emergency situation at low ambient temperatures |f S. V. Bordunov [et al.] | |
| 203 | |a Text |c electronic | ||
| 300 | |a Title screen | ||
| 320 | |a [References: 17 tit.] | ||
| 330 | |a This scientific work is devoted to the study of the electric drive operation of pipeline armature at low ambient temperatures. Hit of moisture into reducer and rare inclusions in operation of locking regulator are led to curdling lubricant that causes the increased wear of mechanical knots. There is a probability of freezing mechanical components; it leads to emergency situations. The problem of improving working efficiency of the electric drive of shut-off regulating armature at low ambient temperatures of the environment is solved in this work. A simulation model of the GUSAR electric drive was developed to solve this problem. Studies of the simulation model show the need to limit the torque increase rate on a drive motor shaft. The algorithm of setting of PI speed controller to obtain acceptable transient processes is suggested. Recommendations for the use of the algorithm in the microprocessor control system of electric drive are proposed. It is shown that the electric drive operation algorithm with torque increasing limitation on the motor shaft will be smoothly working off the perturbing actions that occur in pipeline armature. | ||
| 461 | 0 | |0 (RuTPU)RU\TPU\network\2008 |t IOP Conference Series: Materials Science and Engineering | |
| 463 | 0 | |0 (RuTPU)RU\TPU\network\24148 |t Vol. 289 : Modern Technologies for Non-Destructive Testing |o 6th International Conference, 9–14 October 2017, Tomsk, Russian Federation |o [proceedings] |v [012002, 6 p.] |d 2018 | |
| 610 | 1 | |a электронный ресурс | |
| 610 | 1 | |a труды учёных ТПУ | |
| 610 | 1 | |a аварийные ситуации | |
| 610 | 1 | |a мониторинг | |
| 610 | 1 | |a коррозия | |
| 610 | 1 | |a электроприводы | |
| 610 | 1 | |a трубопроводы | |
| 610 | 1 | |a низкие температуры | |
| 610 | 1 | |a замораживание | |
| 610 | 1 | |a чрезвычайные ситуации | |
| 610 | 1 | |a запорная арматура | |
| 610 | 1 | |a иммитационные модели | |
| 610 | 1 | |a микропроцессорные системы | |
| 610 | 1 | |a регуляторы скорости | |
| 610 | 1 | |a переходные процессы | |
| 701 | 1 | |a Bordunov |b S. V. | |
| 701 | 1 | |a Kuznetsov |b V. V. | |
| 701 | 1 | |a Muratov |b K. R. | |
| 701 | 1 | |a Zavyalova |b O. Yu. |c Specialist in the field of electronics |c Associate Professor of Tomsk Polytechnic University, Candidate of technical sciences |f 1979- |g Olga Yuryevna |2 stltpush |3 (RuTPU)RU\TPU\pers\40239 | |
| 712 | 0 | 2 | |a Национальный исследовательский Томский политехнический университет |b Инженерная школа неразрушающего контроля и безопасности |b Отделение электронной инженерии |h 7977 |2 stltpush |3 (RuTPU)RU\TPU\col\23507 |
| 801 | 2 | |a RU |b 63413507 |c 20180329 |g RCR | |
| 856 | 4 | |u http://dx.doi.org/10.1088/1757-899X/289/1/012002 | |
| 856 | 4 | |u http://earchive.tpu.ru/handle/11683/46999 | |
| 942 | |c CF | ||