UNIVERSITY OF RUSE "ANGEL KANCHEV"
UNION OF SCIENTISTS - RUSE

Proceedings 2024
Faculty of Agricultural MechanisationBook 1.1 · Agricultural Engineering. Agricultural Science and Medicine. Repair and Reliability. Industrial Design. Thermotechnics, Hydro- and Pneumotechnics. Ecology and Environment Protection

FRI-1.202-1-MR-01

STUDY OF THE WORK OF CONED ELECTRIC HOIST MOTOR BY NUMERICAL EXPERIMENT

Language: BGPages: 47-51

Cite this paper

Assoc. Prof. Toni Uzunov, PhD

Department of Repair, Reliability, Mechanisms, Machines, Logistics and Chemical Technologies University of Ruse “Angel Kanchev”, Bulgaria

E-mail: tuzunov@uni-ruse.bg

Assist. Prof. Ilia Todorov, PhD

Department of Repair, Reliability, Mechanisms, Machines, Logistics and Chemical Technologies University of Ruse “Angel Kanchev”, Bulgaria

E-mail: itodorov@uni-ruse.bg

Abstract

А program product for describing and examining dynamic processes, when a cone shaped electric hoist motor is switching on, is created by using definite mechanic- mathematical models. А juxtaposition of the numerical experiment results from the simulation in different backlashes in the brake and the results received by experiments, is made in the present work, to be proved the authenticity of the created mechanic- mathematical models.

Keywords

hoist electric motor, dynamic processes, modelling, numerical experiment

REFERENCES

  • Uzunov, T. (2022). Modeling of dynamic processes when a cone shaped electric hoist motor is established to wor. Paper presented at the XIX International Scientific Congress Machines. Technologies. Materials, Bulgaria, Vol. 1, pp. 32-34.
  • Uzunov, T. (2021)<sup>a</sup>. Investigation of the axial movement of the rotor when switching on a conical hoist electric motor. Paper presented at the IX International Scientific Conference Technics. Technologies. Education. Safety. 07-10.06.2021, vol. 1, pp.11-13, Borovets, Bulgaria.
  • Uzunov, T. (2021)<sup>b</sup>. Investigation of the influence of the gap between the rotor and the stator of a conical telpher motor on the axial electromagnetic force. Paper presented at the IX International Scientific Conference Technics. Technologies. Education. Safety. 07-10.06.2021, vol. 1, pp.25-27, Borovets, Bulgaria.
  • Uzunov, T. (2021)<sup>c</sup>. Modeling of dynamic processes when starting a electric hoist motor. Paper presented at the Proceedings of University of Ruse - 2021, volume 60, book 1.1., pp. 69-74.
  • Uzunov, T., & I. Todorov. (2021). Theoretical investigation of the dynamic loading of a lifting mechanism. Paper presented at the AIP Conference Proceedings Transport, Ecology - Sustainable Development EKO Varna, Vol. 2439, s. 1, pp. 020025-1-020025-6.