Commenced in January 2007
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An Algorithm for Estimating the Stable Operation Conditions of the Synchronous Motor of the Ore Mill Electric Drive
Authors: M. Baghdasaryan, A. Sukiasyan
Abstract:
An algorithm for estimating the stable operation conditions of the synchronous motor of the ore mill electric drive is proposed. The stable operation conditions of the synchronous motor are revealed, taking into account the estimation of the q angle change and the technological factors. The stability condition obtained allows to ensure the stable operation of the motor in the synchronous mode, taking into account the nonlinear character of the mill loading. The developed algorithm gives an opportunity to present the undesirable phenomena, arising in the electric drive system. The obtained stability condition can be successfully applied for the optimal control of the electromechanical system of the mill.Keywords: Electric drive, synchronous motor, ore mill, stability, technological factors.
Digital Object Identifier (DOI): doi.org/10.5281/zenodo.1125811
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[1] Rene Husson. Control Methods for Electrical Machines, 2010, 384 p.
[2] V.K. Astashev. Dynamics and Control of Machines, 2000, 233 p.
[3] Shi F.N., Napier-Munn T.J. Estimation of Shear Rates Inside a Ball Mill // Int. I. Miner. Process. – 1999. – N3. – P. 167-181.
[4] Segeda M. Analysis of power system steady states in phase coordinates on PC. III Sympozjum Metody matematyczne w elektroenergetyce, Zakopane, 1993. – P. 97-99.
[5] Wamkeue R., Kamwa I., Dai-Do X. Numerical modelling and simulation of unsymmetrical transients on synchronous machines with newtral included // Electric Machines and Power System Journal. - January, 1998.
[6] Tin Win Mon, and Myo Myint Aung. Simulation of Synchronous Machine in Stability Study for Power System. / World Academy of Science, Engineering and Technology Vol:2, 2008. - P 113-119.
[7] V. A Pliss, Certain problems in the theory of stability of motion in the whole.2012
[8] Baghdasaryan M., Muradyan S. On the stable locking in to synchronism if the ore pulverizer electric drive // Problems of Applied Mechanics. - Tbilisi, 2008. - N 2 (31). - P.114 –118.