Selection of the rational scheme of the automated control of the electric drive of the mine hoist by the G-M 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 the 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. Investigation of the electro‑machine control system of the automated electric drive G‑M for a mine hoisting machine. Cand. dissertation, Fondy LGI, 1954. (in Russian)
- Chichivanov R. P. On the equation of dynamics of the process of regulation in closed electromechanical systems. Zapiski Gornogo Instituta, 1957, vol. XXXV, iss. 1. (in Russian)
- Chichivanov R. P. On the gain coefficient, accuracy of regulation and statism of closed electromechanical systems. Zapiski Gornogo Instituta, 1957, vol. XXXV, iss. 1. (in Russian)