Title

Radiometric calibration and measurement algorithm for electrical inspection solar-blind ultraviolet cameras

Journal title

Opto-Electronics Review

Yearbook

2022

Volume

30

Issue

1

Authors

Coetzer, Casper J. ; West, Nicholas

Affiliation

Coetzer, Casper J. : Dept. of Electrical, Electronic and Computer Engineering, University of Pretoria, Hatfield 0028, South Africa ; West, Nicholas : Dept. of Electrical and Information, University of Witwatersrand, 1 Jan Smuts Ave., Braamfontein 2000, Johannesburg, South Africa

Keywords

AC voltage ; calibration ; corona cameras ; electrical discarges ; radiometric measurements

Divisions of PAS

Nauki Techniczne

Coverage

e140128

Publisher

Polish Academy of Sciences (under the auspices of the Committee on Electronics and Telecommunication) and Association of Polish Electrical Engineers in cooperation with Military University of Technology

Bibliography

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2. Lindner, M., Elstein, S., Lindner, P., Topaz, J. M. & Phillips, A. J. Daylight corona discharge imager. in 1999 11th International Symposium on High Voltage Engineering 349–352 (London, 1999). https://doi.org/10.1049/cp:19990864
3. Bass, M. et al. Handbook of Optics, Volume II: Design, Fabrication and Testing, Sources and Detectors, Radiometry and Photometry. (McGraw-Hill, Inc., 2009).
4. Coetzer, C. et al. Status quo and aspects to consider with ultraviolet optical versus high voltage energy relation investigations. in 5th Conference on Sensors, MEMS, and Electro-Optic Systems 1104317 (Skukuza, South Africa, 2019). https://doi.org/10.1117/12.2501251
5. Maistry, N., Schutz, R. A. & Cox, E. The quantification of corona discharges on high voltage electrical equipment in the uv spectrum using a corona camera. in 2018 International Conference on Diagnostics in Electrical Engineering (Diagnostika) 1–4 (Pisen, Czech Republic, 2018). https://doi.org/10.1109/DIAGNOSTIKA.2018.8526024
6. Dai, R., Lu, F. & Wang, S. Relation of composite insulator surface discharge ultraviolet signal with electrical pulse signal. in 2011 International Conference on Electrical and Control Engineering 282–285 (Wuhan, China, 2011). https://doi.org/10.1109/ICECENG.2011.6056830
7. Wang, S., Lv, F. & Liu, Y. Estimation of discharge magnitude of composite insulator surface corona discharge based on ultraviolet imaging method. IEEE Trans. Dielectr. Electr. Insul. 21, 1697–1704 (2014). https://doi.org/10.1109/TDEI.2014.004358
8. Suhling, K., Airey, R. W. & Morgan, B. L. Optimisation of centroiding algorithms for photon event counting imaging. Nucl. Instrum. Methods Phys. Res. B 437, 393–418 (1999).  https://doi.org/10.1016/S0168-9002(99)00770-6
9. Boksenberg, A., Coleman, C., Fordham, J. & Shortridge, K. Interpolative centroiding in CCD-based image photon counting systems. Adv. Electron. Electron. Phys. 64, 33–47 (1986). https://doi.org/10.1016/S0065-2539(08)61601-7
10. Fordham, J., Moorhead, C. & Galbraith, R. Dynamic-range limitations of intensified CCD photon-counting detectors. Mon. Notices Royal Astron. Soc. 312, 83–88 (2000). https://doi.org/10.1046/j.1365-8711.2000.03155.x
11. Coetzer, C. J. & Leuschner, F. W. The influence of a camera's spectral transfer function used for observing high voltage corona on insulators. IEEE Trans. Dielectr. Electr. Insul. 23, 1753–1759 (2016). https://doi.org/10.1109/TDEI.2016.005021
12. Hamamatsu Photonics, K. K. Photomultiplier tubes: Basics and applications. Edition 3a. https://www.hamamatsu.com/content/dam/hamamatsu-photonics/sites/documents/99_SALES_LIBRARY/etd/PMT_handbook_v3aE.pdf (2007).
13. Coetzer, C., Becker, T., West, N. & Leuschner, W. Investigating an alternate detector for solar-blind ultraviolet cameras for high-voltage inspection. in 2021 Southern African Universities Power Engineering Conference/Robotics and Mechatronics/Pattern Recognition Association of South Africa (SAUPEC/RobMech/PRASA) 1–6 (2021). https://doi.org/10.1109/SAUPEC/RobMech/PRASA52254.2021.9377216
14. IS/IEC 60270:2000 Indian Standard, High Voltage Test Techniques-Partial Discharge Measurements. (International Electrotechnical Commission, 2000).
15. Tang, J., Luo, X. & Pan, C. Relationship between PD magnitude distribution and pulse burst for positive coronas. IET Sci. Meas. Technol. 12, 970–976 (2018). https://doi.org/10.1049/iet-smt.2018.5039
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17. Wyatt, C. Radiometric Calibration: Theory and Methods, (Elsevier, 2012).
18. Coetzer, C., Groenewald, S. & Leuschner, W. An analysis of the method for determining the lowest sensitivity of solarblind ultravio-let corona cameras. in 2020 International SAUPEC/RobMech/ PRASA Conference 1–6 (Cape Town, South Africa, 2020).    https://doi.org/10.1109/SAUPEC/RobMech/PRASA48453.2020.9040997
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20. Coetzer, C., West, N., Swart, A. & van Tonder, A. An investigation into an appropriate optical calibration source for a corona camera. in 2020 International SAUPEC/RobMech/PRASA Conference 1–5 (IEEE, Cape Town, South Africa, 2020). https://doi.org/10.1109/SAUPEC/RobMech/PRASA48453.2020.9041014
21. Chrzanowski, K. & Chrzanowski, W. Analysis of a blackbody irradiance method of measurement of solar blind UV cameras' sensitivity. Opto-Electron. Rev. 27, 378–384 (2019). https://doi.org/10.1016/j.opelre.2019.11.009

Date

13.02.2022

Type

Article

Identifier

DOI: 10.24425/opelre.2022.140128