Selection of the rational scheme of the automated control of the electric drive of the mine hoist by the G-E system
Authors:
Abstract
In a mine hoisting machine, the controlled object is the drive motor. The autoregulation system should provide a certain program speed of the machine per lifting cycle with proper transients in the electric drive- According to the structure, the control system of the hoisting electric drive is a scheme with feedback on the motor speed (Fig. 1). Regulator B-P in this scheme performs the functions of an adder of influences: setting program of speed change and regulating influence, transmitted by negative feedback from the output to the input of the system.
Область исследования:
(Archived) Without section
Funding:
None
References
- Chichivanov R. P. Research of the electro-machine control system of the automated electric drive G-E for a mine hoisting machine. Cand. dissertation, Funds of LMI, 1954.
- Chichivanov R. P. About the equation of dynamics of the process of regulation in closed electromechanical systems. Journal of Mining Institute, 1957, vol. XXXV, iss. 1.
- Chichivanov R. P. On the gain coefficient, accuracy of regulation and constant-error response of closed electromechanical systems. Journal of Mining Institute, 1957, vol. XXXV, iss. 1.