Proceedings of the 2016 International Forum on Mechanical, Control and Automation (IFMCA 2016)

AC Supply Design of Metal Particle Detection Sensor

Authors
Wenjun Zhao, Haiying Jiang, Zhigang Si
Corresponding Author
Wenjun Zhao
Available Online March 2017.
DOI
10.2991/ifmca-16.2017.64How to use a DOI?
Keywords
AC power supply, microcontroller, SPWM, frequency conversion
Abstract

This design introduces an adjustable frequency AC Supply which is used as the excitation source of the metal particle detection sensor. According to different sine table, STC15W4K16S4 microcontroller outputs corresponding frequency SPWM control signals. These signals are amplified by the MOSFET drivers. Then they drive the H-bridge inverter circuit. After the RC low-pass filter, the output frequency is from 2400Hz to 3000Hz, and the frequency interval is 50Hz. The output wave is sine AC voltage. This system can be used as the excitation source of metal wear particle detection sensor.

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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Volume Title
Proceedings of the 2016 International Forum on Mechanical, Control and Automation (IFMCA 2016)
Series
Advances in Engineering Research
Publication Date
March 2017
ISBN
978-94-6252-307-4
ISSN
2352-5401
DOI
10.2991/ifmca-16.2017.64How to use a DOI?
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/).

Cite this article

TY  - CONF
AU  - Wenjun Zhao
AU  - Haiying Jiang
AU  - Zhigang Si
PY  - 2017/03
DA  - 2017/03
TI  - AC Supply Design of Metal Particle Detection Sensor
BT  - Proceedings of the 2016 International Forum on Mechanical, Control and Automation (IFMCA 2016)
PB  - Atlantis Press
SP  - 416
EP  - 420
SN  - 2352-5401
UR  - https://doi.org/10.2991/ifmca-16.2017.64
DO  - 10.2991/ifmca-16.2017.64
ID  - Zhao2017/03
ER  -