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Modelling the characteristics of the life-saving apparatus equipped with a flywheel energy storage unit

Authors: Sologub K.D.
Published in issue: #2(19)/2018
DOI: 10.18698/2541-8009-2018-2-257


Category: Mechanical Engineering and Machine Science | Chapter: Machine Science, Drive Systems, and Machine Components

Keywords: energy recovery, dynamic model, life-saving apparatus, flywheel energy storage unit, energy recovery coefficient, gear ratio, permissible discharge speed, optimization of structural parameters
Published: 12.02.2018

The article demonstrates the calculation of the innovative life-saving apparatus dynamic model parameters. This apparatus can be used in a fire emergency at the offshore drilling platforms. The novelty of the described device design lies in using the discharge energy by means of the flywheel energy storage unit in order to withdraw the survival capsule to the safe distance from the fire. The research shows that this design allows reducing the time expenditures for the rescue equipment maintenance, and the absence of necessity in power supply makes it more useful compared to the existing models for exploitation in emergency situations. We present a calculation and modelling the parameters that must be considered when designing the device. Based on the analysis of the models obtained we prove the correct operation of the suggested dynamic model from the viewpoint of safety.


References

[1] Zubov V.G. Mekhanika [Mechanics]. Moscow, Nauka publ., 1978, 350 p.

[2] Yudovskiy I.M. Recuperative flywheel-type drive for nonprogrammable automative manipulators. Vestnik mashinostroeniya, 1999, no. 4, pp. 9–11.

[3] Grinvayg A.E., Yudovskiy I.D. Rekuperator mekhanicheskoy energii [Mechanical energy recuperator]. Invention certificate SSSR № 1446398. Publ. 1980, bull. no 47.

[4] Gulia N.V., Ochan M.Yu., Yudovskiy I.D., Voronin B.I., Demin A.P. Ustroystvo spuska lyudey iz zdaniy [Equipment for people convey off the buildings]. Invention certificate SSSR no. 827082. Publ. 1981, bull. no. 17.

[5] Barbashov N.N. Sposob evakuatsii iz burovoy platformy i ustroystvo ego realizatsii [Method for evacuation from drilling platform and equipment for its realization]. Patent 2615250 RF. Appl. 08.04.2016, publ. 04.04.2017.

[6] Leonov I.V. Sposob upravleniya mekhanizmom rekuperatsii energii tormozheniya i ustroystvo dlya ego osushchestvleniya [Control method for recuperation mechanism of drilling platform and equipment for its realization]. Patent 2011102043 RF. Appl. 21.01.2012, publ. 20.06.2011, bull. no.17.

[7] Talanov B.P. Ustroystvo evakuatsii lyudey iz mnogoetazhnykh zdaniy [Equipment for people evacuation from multistory buildings]. Patent 2050864 RF. Appl. 09.04.1991, publ. 27.12.1995.

[8] Gulia N.V. Inertsiya [Inertion]. Moscow, Nauka publ., 1982, 152 p.

[9] Leonov I.V., Leonov D.I. Teoriya mekhanizmov i mashin [Machines and mechanisms theory]. Moscow, Vysshee obrazovanie publ., 2009, 239 p.

[10] Leonov I.V. Barbashov N.N. Energy model of transmission mechanism with flywheel energy storage. Vestn. Mosk. Gos. Tekh. Univ. im. N.E. Baumana, Mashinostr. [Herald of the Bauman Moscow State Tech. Univ., Mechan. Eng.], 2010, no. 4, pp. 61–68.

[11] Barbashov N.N., Leonov I.V. Dynamic model lifting-and-shifting machines battery powered. Izvestiya VUZov. Mashinostroenie [Proceedings of Higher Educational Institutions. Маchine Building], 2012, no. 9, pp. 45–50.

[12] Egorova O.V., Leonov D.I., Leonov I.V., Pavlov B.I. Primenenie sistemy Mathcad v kursovom proektirovanii po teorii mekhanizmov i mashin [Application of Mathcad system for course engineering on machines and mechanisms theory]. Moscow, Bauman Press, 2012, 49 p.

[13] Vidal P. Aide memoire d’automatique. Paris, Dunod, 196 p.