An Online Monitoring System for Frequency Conversion Speed Regulating Fans Applied in the Coal Mine

DOI

10.2991/iceat-16.2017.8How to use a DOI?

Keywords

PLC,Fan, mine safety, emonitoring system, frequency conversion

Abstract

on the situation of the ventilation system applied in the coal mine, an online-monitoring system is designed, which focuses on monitoring the parameters of the frequency conversion speed regulating fans. An S7-300 series PLC is employed as the operational core in the proposed monitoring system, which is able to pick up the gas concentration and the key parameters of the fans. The fans are driven by the frequency converter to adjust the rotating speed. All the key operational parameters of the system are transferred and displayed onto the host computer. The functionalities of the proposed system include monitoring the fans' running parameters, operational status and raising failure alarms. The online monitoring system are installed in a coal mine. It shows that the applied system enhances the extent of the automation in the coal mining procedure and gives satisfactory overall performance.

Copyright

© 2017, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Xiaoxi Zheng
AU  - Hui Wang
AU  - Shuaifei Shao
AU  - Mengcai Guo
PY  - 2016/05
DA  - 2016/05
TI  - An Online Monitoring System for Frequency Conversion Speed Regulating Fans Applied in the Coal Mine
BT  - Proceedings of the 2016 International Conference on Engineering and Advanced Technology
PB  - Atlantis Press
SP  - 33
EP  - 38
SN  - 2352-5401
UR  - https://doi.org/10.2991/iceat-16.2017.8
DO  - 10.2991/iceat-16.2017.8
ID  - Zheng2016/05
ER  -