Digital DC Speed Control System in Mine Hoist Application

Abstract:

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Mine hoist shoulder important transport tasks. Through the analysis of the main circuit of mine hoist, this paper studies out ASCS digital DC speed control system whose core is microprocessor and whose hardware part constitutes digital trigger and double closed loop system. The software part not only achieves the system's digital PI regulator, logic switching, digital trigger phase shift, pulse channel selection and pulse width setting, but also realizes the systematic detection, monitoring, fault diagnosis, which improves the control precision and work stability of the system.

Info:

Periodical:

Advanced Materials Research (Volumes 219-220)

Edited by:

Helen Zhang, Gang Shen and David Jin

Pages:

1017-1021

DOI:

10.4028/www.scientific.net/AMR.219-220.1017

Citation:

R. He and Y. P. Ge, "Digital DC Speed Control System in Mine Hoist Application", Advanced Materials Research, Vols. 219-220, pp. 1017-1021, 2011

Online since:

March 2011

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Price:

$35.00

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