Design of mine-used intrinsic safety ultrasonic ranging circuit system

KONG Weizheng; JIN Baoquan; WANG Yu; WANG Dong; ZHANG Hongjuan; GAO Yan

doi:10.13272/j.issn.1671-251x.2016.10.015

Volume 42 Issue 10

Turn off MathJax

Article Contents

Article Navigation > Journal of Mine Automation > 2016 > 42(10): 65-69

KONG Weizheng, JIN Baoquan, WANG Yu, et al. Design of mine-used intrinsic safety ultrasonic ranging circuit system[J]. Industry and Mine Automation, 2016, 42(10): 65-69. doi: 10.13272/j.issn.1671-251x.2016.10.015

Citation:

KONG Weizheng, JIN Baoquan, WANG Yu, et al. Design of mine-used intrinsic safety ultrasonic ranging circuit system[J]. Industry and Mine Automation, 2016, 42(10): 65-69. doi: 10.13272/j.issn.1671-251x.2016.10.015

Citation:

PDF( 901 KB)

Design of mine-used intrinsic safety ultrasonic ranging circuit system

doi: 10.13272/j.issn.1671-251x.2016.10.015

1.
1.Key Lab of Advanced Transducers and Intelligent Control System of Ministry of Education, Taiyuan University of Technology, Taiyuan 030024, China； 2.College of Electrical and Power Engineering, Taiy

Publish Date: 2016-10-10

Abstract

Abstract

The paper introduced composition and working mechanism of driving circuit and echo processing circuit of mine-used intrinsic safety ultrasonic ranging circuit system. By analyzing output voltage waveform, it calculated the maximum energy storage of each energy storage element in ranging circuit system. The experimental results show that the largest energy storage of each energy storage element is less than minimum ignition energy in ranging circuit system, which reaches stipulated intrinsic safety request of national standards.
- ultrasonic ranging,
- intrinsic safety,
- analysis of energy storage,
- driving circuit,
- echo processing circuit,
- minimum ignition energy