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2020

Xypolias, G and Thomason, J and Yang, L (2020) The effect of environmental ageing in the interphase of a glass fibre/vinyl ester composite designed for wind turbine applications. IOP Conference Series: Materials Science and Engineering, 942 (1). 012031. ISSN 1757-899X

2006

Stewart, Brian and Yang, L. and Judd, M.D. and Reid, A.J. and Fouracre, R.A. (2006) A simple metric for assessing the severity of partial discharge activity based on time-sequence analysis-discharge level patterns. Transactions on Electrical and Electronic Materials, 7 (6). pp. 313-318. ISSN 1229-7607

Meijer, Sander and Agoris, Pantelis. D. and Smit, Johan. J. and Judd, M.D. and Yang, L. (2006) Application of UHF diagnostics to detect PD during power transformer acceptance tests. In: IEEE International Symposium on Electrical Insulation, 2006-06-11 - 2006-06-14.

Judd, M.D. and McArthur, S.D.J. and Reid, A.J. and Catterson, V.M. and Yang, L. and Jacobson, B. (2006) Investigation of radiometric partial discharge detection for use in switched HVDC testing. In: Power Engineering Society General Meeting, 2006-06-18 - 2006-06-22.

2005

Yang, L. and Stewart, B.G. and Reid, A.J. and Judd, M.D. and Fouracre, R.A. (2005) Study on combining UHF techniques with the IEC60270 standard for monitoring partial discharge of HV plant. In: 14th International Symposium on High Voltage Engineering, 2005-08-01 - 2005-08-01.

Reid, A.J. and Yang, L. and Judd, M.D. and Stewart, B.G. and Fouracre, R.A. (2005) An integrated measurement strategy for simultaneous fault identification : combining the UHF and IEC60270 techniques. In: 14th International Symposium on High Voltage Engineering, 2005-08-01 - 2005-08-01.

Dong, Ming and Yan, Zhang and Yang, Li and Judd, Martin D. (2005) Fault diagnosis model for power transformers based on information fusion. Measurement Science and Technology, 16 (1). pp. 1517-1524. ISSN 0957-0233

Judd, M.D. and Yang, Li and Hunter, I.B.B. (2005) Partial discharge monitoring for power transformers using UHF sensors Part 2: Field experience. IEEE Electrical Insulation Magazine, 21 (3). pp. 5-13. ISSN 0883-7554

Judd, M.D. and Reid, A.J. and Yang, L. and Stewart, B.G. and Fouracre, R.A. (2005) A new integrated diagnostic partial discharge monitoring strategy for HV plant items : combining UHF couplers and the IEC60270 standard. In: 18th International Conference and Exhibition on Electricity Distribution, 2005-06-06 - 2005-06-09.

Judd, M.D. and Yang, L. and Craddock, I. (2005) Locating partial discharges using UHF measurements : a study of signal propagation using the finite difference time domain method. In: 14th International Symposium on High Voltage Engineering, 2005-08-01 - 2005-08-01.

Judd, M.D. and Yang, Li and Hunter, I.B.B. (2005) Partial discharge monitoring for power transformers using UHF sensors Part 1: sensors and signal interpretation. IEEE Electrical Insulation Magazine, 21 (2). pp. 5-14. ISSN 0883-7554

2004

Yang, L. and Judd, M.D. and Bennoch, C.J. (2004) Denoising UHF signal for PD detection in transformers based on wavelet technique. In: 2004 Annual Report Conference on Electrical Insulation and Dielectric Phenomena, 2004. CEIDP '04., 2004-10-17 - 2004-10-20.

Yang, L. and Judd, M.D. and Costa, G.J.A. (2004) Simulating propagation of UHF signals for PD monitoring in transformers using the finite difference time domain technique. In: 2004 Annual Report Conference on Electrical Insulation and Dielectric Phenomena, 2004. CEIDP '04., 2004-10-17 - 2004-10-20.

Yang, L. and Judd, M.D. and Bennoch, C.J. (2004) Time delay estimation for UHF signals in PD location of transformers. In: 2004 Annual Report Conference on Electrical Insulation and Dielectric Phenomena, 2004. CEIDP '04., 2004-10-17 - 2004-10-20.

Judd, M.D. and Yang, L. and Bennoch, C.J. and Hunter, Ian, B.B. (2004) UHF diagnostic monitoring techniques for power transformers. In: EPRI Substation Equipment Diagnostics Conference XII, 2004-02-15 - 2004-02-18.

2003

Judd, M.D. and Yang, L. and Bennoch, C.J. and Hunter, I. and Breckenridge, T. (2003) Condition monitoring of power transformers using UHF partial discharge sensors : operating principles and site testing. In: Euro Tech Con Conference, 2003-09-01.

Yang, L. and Judd, M.D. (2003) Propagation characteristics of UHF signals in transformers for locating partial discharge sources. In: 13th International Symposium on High Voltage Engineering, 2003-08-01 - 2003-08-01.

Mackersie, J.W. and MacGregor, S.J. and Timoshkin, I. and Yang, L.; Giesselmann, M. and Neuber, A., eds. (2003) Development of high power ultrasound for acoustic source applications. In: PPC-2003 14th international pulsed power conference volumes 1 & 2. IEEE, USA, pp. 1332-1335. ISBN 0780379152

Yang, L. and Judd, M.D. (2003) Recognising multiple partial discharge sources in power transformers by wavelet analysis of UHF signals. IEE Proceedings Science Measurement and Technology, 150 (3). pp. 119-127. ISSN 1350-2344