Transfer function-based partial discharge localization in power transformers: A feasibility study A Akbari, P Werle, H Borsi, E Gockenbach IEEE Electrical Insulation Magazine 18 (5), 22-32, 2002 | 131 | 2002 |
Enhanced diagnosis of power transformers using on-and off-line methods: Results, examples and future trends S Tenbohlen, D Uhde, J Poittevin, H Borsi, P Werle, U Sundermann, ... Cigré Session 2000, 12-204, 2000 | 80 | 2000 |
Thermal management of a distribution transformer: An optimization study of the cooling system using CFD and response surface methodology L Raeisian, H Niazmand, E Ebrahimnia-Bajestan, P Werle International Journal of Electrical Power & Energy Systems 104, 443-455, 2019 | 68 | 2019 |
Feasibility study of waste vegetable oil as an alternative cooling medium in transformers L Raeisian, H Niazmand, E Ebrahimnia-Bajestan, P Werle Applied Thermal Engineering 151, 308-317, 2019 | 67 | 2019 |
UHF PD measurements on power transformers-advantages and limitations H Jahangir, A Akbari, P Werle, J Szczechowski IEEE Transactions on Dielectrics and Electrical Insulation 24 (6), 3933-3940, 2017 | 51 | 2017 |
Enhanced online PD evaluation on power transformers using wavelet techniques and frequency rejection filter for noise suppression P Werle, A Akbari, H Borsi, E Gockenbach Conference Record of the the 2002 IEEE International Symposium on Electrical …, 2002 | 46 | 2002 |
UHF measurement in power transformers: An algorithm to optimize accuracy of arrival time detection and PD localization M Ariannik, MA Azirani, P Werle, AA Azirani IEEE Transactions on Power Delivery 34 (4), 1530-1539, 2019 | 36 | 2019 |
Challenges in calibration of the measurement of partial discharges at ultrahigh frequencies in power transformers A Akbari, P Werle, M Akbari, HR Mirzaei IEEE Electrical Insulation Magazine 32 (2), 27-34, 2016 | 35 | 2016 |
Evaluation of lightning impulse voltages based on experimental results-proposal for the revision of IEC 60060–1 and IEC 61083–2 F Garnacho, P Simón, E Gockenbach, K Hackemack, S Berlijn, P Werle Electra 204, 31-37, 2002 | 33 | 2002 |
Final report, digital measurement of parameters used for lightning impulse tests for high voltage equipment S Berlijn, F Garnacho, P Simón, E Gockenbach, P Werle, K Hackemack, ... Contract No. PL-951210-SMT-CT96-2132 17, 1999 | 33 | 1999 |
Localisation and evaluation of partial discharges on power transformers using sectional winding transfer functions P Werle, A Akbari, H Borsi, E Gockenbach 12th International symposium on high voltage engineering (ISH), Bangalore, India, 2001 | 29 | 2001 |
Charge concept in partial discharge in power cables M Mahdipour, A Akbari, P Werle IEEE Transactions on Dielectrics and Electrical Insulation 24 (2), 817-825, 2017 | 28 | 2017 |
A continuous parameter high frequency model based on travelling waves for transformer diagnostic purposes A Akbari, P Werle, H Borsi, E Gockenbach Conference Record of the the 2002 IEEE International Symposium on Electrical …, 2002 | 28 | 2002 |
Possibility of PD calibration on power transformers using UHF probes H Jahangir, A Akbari, P Werle, J Szczechowski IEEE Transactions on Dielectrics and Electrical Insulation 24 (5), 2968-2976, 2017 | 27 | 2017 |
Partial discharge localisation on power transformers using neural networks combined with sectional winding transfer functions as knowledge base P Werle, A Akbari, H Borsi, E Gockenbach Proceedings of 2001 International Symposium on Electrical Insulating …, 2001 | 27 | 2001 |
Today's problems with the evaluation methods of full lightning impulse parameters as described in IEC 60060-1 S Berlijn, F Garnacho, E Gockenbach, P Werle, M Watts, M Kvarngren, ... 1999 Eleventh International Symposium on High Voltage Engineering 1, 49-52, 1999 | 27 | 1999 |
Partial discharge localization on power cables using on-line transfer function M Mahdipour, A Akbari, P Werle, H Borsi IEEE Transactions on Power Delivery 34 (4), 1490-1498, 2019 | 26 | 2019 |
Thermally accelerated aging of insulation paper for transformers with different insulating liquids T Münster, P Werle, K Hämel, J Preusel Energies 14 (11), 3036, 2021 | 24 | 2021 |
A new method for partial discharge location on power transformers based on a system theoretical approach P Werle, H Borsi, E Gockenbach Proceedings of the 6th International Conference on Properties and …, 2000 | 23 | 2000 |
Optimal frequency selection for detection of partial discharges in power transformers using the UHF measurement technique MA Azirani, M Ariannik, P Werle, A Akbari Measurement 172, 108895, 2021 | 20 | 2021 |