Design of electrical control system of roadheader based on PLC

ZHAO Si-hai; HU Yu-wei; ZHAO Zhe-qian; DONG Wei-kang; GUO Ge; GUO Yan-che

doi:10.7526/j.issn.1671-251X.2013.08.027

Volume 39 Issue 8

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ZHAO Si-hai, HU Yu-wei, ZHAO Zhe-qian, et al. Design of electrical control system of roadheader based on PLC[J]. Industry and Mine Automation, 2013, 39(8): 102-104. doi: 10.7526/j.issn.1671-251X.2013.08.027

Citation:

ZHAO Si-hai, HU Yu-wei, ZHAO Zhe-qian, et al. Design of electrical control system of roadheader based on PLC[J]. Industry and Mine Automation, 2013, 39(8): 102-104. doi: 10.7526/j.issn.1671-251X.2013.08.027

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Design of electrical control system of roadheader based on PLC

doi: 10.7526/j.issn.1671-251X.2013.08.027

School of Mechanical Electronic and Information Engineering, China University of Mining and Technology(Beijing), Beijing 100083, China

Publish Date: 2013-08-10

Abstract

Abstract

In view of problems of low reliability and high fault rate in traditional electrical control system of roadheader, an electrical control system of roadheader based on PLC was designed. General structure of the system was given, design of hardware and software and implementation of remote control of the system were introduced in details. The actual application shows that the system has stable and reliable running and complete protection functions, which meets working requirements of roadheader.
- roadheader,
- electrical control system,
- PLC,
- remote control,
- intrinsic safety power supply