Belt Conveyor Electromagnetic Speed Adjustment Technology

Abstract:

The objective of this paper is to provide an adjustable-speed for belt conveyor, which is used for low power occasions, reducing equipment investment. We adopt three-phase step motor to drive and electromagnetic speed control technology to regulate speed. The paper introduces structure of electromagnetic speed Adjustment belt conveyor, the working principle of open-loop electromagnetic speed Adjustment system and closed-loop electromagnetic speed Adjustment system, connection mode of electromagnetic speed motor. The paper points out the characteristics and applied situation of the electromagnetic speed belt conveyor, compared with frequency speed control equipment with high cost, it is appropriate to choose electromagnetic speed control technology when the power consumption is small.

• Periodical: Applied Mechanics and Materials (Volumes 201-202)
• Pages: 458-461
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.201-202.458
• Online since: October 2012
• Authors: Yong Sheng Zhang, Hong Fei Lin, Guang Zhen Cheng
• Keywords: Belt Conveyor, Electromagnetic Speed Adjustment, System Design

References

[1] S.H. Chen: Machinery Equipment Electrical Control (South China University of Technology pres, China 2002) (in Chinese).

[2] Y.S. Fan: Electrical Control and PLC applications (China Electric Power Press, China 2006) (in Chinese).

[3] B.J. Gong and Y.Y. Wang: Coal mine machinery, Vols.31 (2010) No.9, pp.195-197(in Chinese).

[4] Z.Q. Qi. Machine Electrical Control Technology (Machinery Industry Press, China 2002) (in Chinese).

[5] G.Z. Cheng: Coal mine machinery, Vol. 25 (2004) No.12, pp.14-16(in Chinese).

[6] G.Z. Cheng and Y.B. Cheng: Advanced Materials Research Vols. 201-203 (2011) pp.2338-2342.

[7] G.Y. Wang, Y.J. Jia and G.Z. Cheng: Coal mine machinery, Vol.28 (2007) No.3, pp.81-82(in Chinese).