Research on calibration technique UHF partial discharge detector in uniformly electric field
- DOI
- 10.2991/icseee-15.2016.215How to use a DOI?
- Keywords
- Electric field intensity; calibration; UHF; Ultra-high frequency partial discharge
- Abstract
In order to achieve accurate measurements of UHF partial discharge detector of key parameters,, we developed a calibration device, which can be used for UHF partial discharge detector calibration. This device belongs to the microwave field strength measurement field, we have established a measurement system based on standard field method (computable field). RF signal generator as a calibration signal source, the RF power amplifier module for small signal amplification, calibration system also includes a coaxial connector, GTEM cell, field probes, measurement module, main control module. We design and optimize the GTEM cell of field uniformity, and constructed a test area high accuracy, and within 300 MHz ~ 1.5 GHz frequency range tested. Calibration system with wideband, high accuracy and other characteristics, and solves the partial discharge UHF detector traceability issues, to meet the demand for UHF partial discharge detection instrument calibration.
- Copyright
- © 2016, 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 - Wei Zhou AU - Jun Zhang AU - Xing Liang AU - Bin Chen PY - 2016/04 DA - 2016/04 TI - Research on calibration technique UHF partial discharge detector in uniformly electric field BT - Proceedings of the 2015 4th International Conference on Sustainable Energy and Environmental Engineering PB - Atlantis Press SP - 1219 EP - 1223 SN - 2352-5401 UR - https://doi.org/10.2991/icseee-15.2016.215 DO - 10.2991/icseee-15.2016.215 ID - Zhou2016/04 ER -