Intelligent Temperature Protection Apparatus for Main Fans

ZHENG Feng-long; SHEN Hui-cun; GAO Fei; ZHOU Gen-he

Article Contents

Article Navigation > Journal of Mine Automation > 2000 > 26(1): 22-23

ZHENG Feng-long , SHEN Hui-cun , GAO Fei , et al. Intelligent Temperature Protection Apparatus for Main Fans[J]. Industry and Mine Automation, 2000, 26(1): 22-23.

Citation:

ZHENG Feng-long , SHEN Hui-cun , GAO Fei , et al. Intelligent Temperature Protection Apparatus for Main Fans[J]. Industry and Mine Automation, 2000, 26(1): 22-23.

ZHENG Feng-long , SHEN Hui-cun , GAO Fei , et al. Intelligent Temperature Protection Apparatus for Main Fans[J]. Industry and Mine Automation, 2000, 26(1): 22-23.

Citation:

ZHENG Feng-long , SHEN Hui-cun , GAO Fei , et al. Intelligent Temperature Protection Apparatus for Main Fans[J]. Industry and Mine Automation, 2000, 26(1): 22-23.

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Intelligent Temperature Protection Apparatus for Main Fans

1.
Instruments and Meters Research Institute, Shandong Mining Institute, Shandong Tai’an 211019
2.
Mechanic and Electric Section of Kongzhuang Coal Mine, Datun Coal and Power Company, Pei County 221

Publish Date: 2000-02-10

Abstract

Abstract

A new temperature sensor of high accuracy, single line digital type and the design of an intelligent tempearture alarming and protection apparatus for coal mine large scaled motor’s use are introduced. The apparatus can be simply installed and have good operating effects without need of calibration and commissioning.
- main fan,
- single chip microcomputer,
- digital instrument,
- temperature sensor,
- alarming