The autoresonant asynchronous electric drive of dynamically counterbalanced drilling string on carrying cable with swinging movement fluctuations amplitude stabilization
About authors
- 1 — Ph.D., Dr.Sci. professor Saint Petersburg State Mining Institute (Technical University)
- 2 — post-graduate student Saint Petersburg State Mining Institute (Technical University)
Abstract
The algorithm of resonant fluctuations amplitude stabilization of dynamically counterbalanced drilling string on carrying cable with swinging movement of jackbit is developed. Imitating modeling of the resonant asynchronous electric drive with swinging movement of jackbit with the frequency converter in various operating modes is resulted.
Область исследования:
(Archived) Mining machine, electrical engineering and electromechanics
References
- A.c. № 1716067. The drilling string / N.I.Vasiliev, P.G.Talalay, V.K.Chistyakov. 1992. Bull. № 8.
- Zagrivny E.A., Ivanik V.V. Autoresonant asynchronous electric drive of dynamically counterbalanced drilling string on carrying cable with swinging movement //The economy of the Republic of Komi. 2009. V.18. N.1
- Ivanik V.V. The autoresonant asynchronous electric drive with swinging movement with algorithm of direct torque control modelling / Proceedings of the Mining Institute. Saint Petersburg. 2009. V.182.
- Pat. № 2337225 RF. Weasel electromechanical drill / E.A.Zagrivny, V.V.Rudakov, S.S.Staroded, Yu.A.Gavrilov, Stated 12.04.2007. Publ. 27.10.2008. Bull. № 30.
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