Design of a wireless intelligent device for Metal oxide arrestor on-line monitoring by using DSP

DOI

10.2991/iccmcee-15.2015.86How to use a DOI?

Keywords

Metal Oxide Surge Arrester (MOA),On-line monitoring, DSP, Resistive current.FFT,VC6.0.

Abstract

Monitoring of metal oxide surge arresters (MOA) due to aging, moisture and other components cause increased resistive current. Therefore, this paper designed an experiment-based DSP on-line monitoring device. The instrument can transmit the data into our computers or cell phonespassed by WIFI . In order to detect the operating state of MOA, we design a real-time monitoring interface by VC6.0 .This device uses resistive current as a detection targetand we can calculate the value by FFT, The main monitoring parameters are the fundamental and peak value of resistive current , third harmonic content of the leakage current, phase angle difference and power consumption. Through laboratory tests, the device can be used with a network arrester line monitoring, realization the data transmission of remote, reducing the risk of inspection personnel and the economic losses caused by power outages and improve the distribution network reliability.

Copyright

© 2015, 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/).

Download article (PDF)

TY  - CONF
AU  - Xiaotong Yao
AU  - Jirong Wang
AU  - Yawen Li
PY  - 2015/11
DA  - 2015/11
TI  - Design of a wireless intelligent device for Metal oxide arrestor on-line monitoring by using DSP
BT  - Proceedings of the 2015 4th International Conference on Computer, Mechatronics, Control and Electronic Engineering
PB  - Atlantis Press
SP  - 452
EP  - 457
SN  - 2352-5401
UR  - https://doi.org/10.2991/iccmcee-15.2015.86
DO  - 10.2991/iccmcee-15.2015.86
ID  - Yao2015/11
ER  -