Application of Frequency Converter Driver in Long Belt Conveyor

Abstract:

With the frequency converter for driving belt conveyor, the synchronous control of torque and speed for the belt-drive unit can be achieved and the start-up characteristics of belt conveyor can also be improved. This paper uses two methods for achieving synchronous drive of belt conveyor, one is synchronization through master-slave control of frequency converter itself, the second is adding external algorithm implemented by PLC systems. This article describes a variable-frequency adjustable-speed drive system used for long distance belt conveyor in mine main inclined shaft or ground. This frequency conversion device and system can be applied to the adjustable-speed drive process of constant torque load for conveyor.

• Periodical: Advanced Materials Research (Volume 340)
• Pages: 19-22
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.340.19
• Online since: September 2011
• Authors: Guo Huan Lou, Hai Li Yin, Shu Jie Li
• Keywords: Converter, Rubber Belt Conveyor, Synchronized Control

References

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