Publications

Stefan Tenbohlen, Chandra Prakash Beura, Wojciech Sikorski, Ricardo Albarracín Sánchez, Bruno Albuquerque de Castro de Castro, Michael Beltle, Pascal Fehlmann, Martin Judd, Falk Werner, and Martin Siegel. Frequency Range of UHF PD Measurements in Power Transformers.. Energies 2023, (16)3January 2023. [PUMA: Frequency Measurements PD Power Range Transformers UHF in of]

Stefan Tenbohlen, Chandra Prakash Beura, and Martin Siegel. Condition Assessment of Power Transformers by UHF PD Measurements. 2022. [PUMA: Assessment Condition Measurements PD Power Transformers UHF by of]

Sebastian Coenen, Sacha Markalous, Martin Siegel, Michael Beltle, Stefan Tenbohlen, Stefan Hoek, P. Fehlmann, R. Schwarz, T. Linn, U. Kempf, M. Weber, Jitka Fuhr, and e.a.. Improvements to PD measurements for factory and site acceptance tests of power transformers. Cigré Technical Brochure, (861)2022. [PUMA: Improvements PD acceptance and factory for measurements of power site tests to transformers]

Sebastian Coenen, Sacha Markalous, Martin Siegel, Michael Beltle, Stefan Tenbohlen, Stefan Hoek, P. Fehlmann, R. Schwarz, T. Linn, U. Kempf, M. Weber, and Jitka Fuhr. Improvements to PD measurements for factory and site acceptance tests of power transformers. ELECTRA, 321April 2022. [PUMA: Improvements PD acceptance and factory for measurements of power site tests to transformers]

Stefan Tenbohlen, Chandra Prakash Beura, and Martin Siegel. Increase of Reliability of Power Transformers by Calibrated UHF PD Measurements in FAT and SAT.. October 2021. [PUMA: Calibrated FAT Increase Measurements PD Power Reliability SAT. Transformers UHF and by in of]

Daniel Passow, Michael Beltle, Stefan Tenbohlen, Jens Hohloch, and Martin Siegel. Evaluation of the Frequency Information Contained in PD Signals for Localization in Power Cable Monitoring. 288-293, 2020. [PUMA: Cable Contained Evaluation Frequency Information Localization Monitoringsend:unibiblio PD Power Signals for in of the]

Chandra Prakash Beura, Michael Beltle, and Stefan Tenbohlen. Influence of Dielectric Window on the Performance of Window-type UHF PD Sensors. 561, 2020. [PUMA: Dielectric Influence PD Performance Sensorssend:unibiblio UHF Window Window-type of on thesend:unibiblio]

Philipp Wenger, T. Götz, K. Backhaus, Stefan Tenbohlen, and Uwe Riechert. Partial Discharge Analysis in Gas-Insulated HVDC Systems Using Conventional and Non-Conventional Methods. 2020. [PUMA: 60270 GIS HVDC IEC PD UHF free high imaging measurement metallic moving particle protrusion speedsend:unibiblio] URL

Stefan Tenbohlen, Siegel Siegel, Sebastian Coenen, Michael Beltle, U. Kempf, Stefan Hoeck, M. Weber, R. Schwarz, Jitka Fuhr, P. Fehlmann, and T. Linn. Calibration of UHF PD Measurements for Power Transformers. 2019. [PUMA: Calibration Measurements PD Power Transformers UHF]

Chuxuan He, Chandra Prakash Beura, and Stefan Tenbohlen. Investigation of Partial Discharge Activity in the Slot of a Hairpin-wound Stator. 2020. [PUMA: PD PDIV block discharge discharges hairpinwound inception inverterfed machines miniaturized partial stator test] URL

Joszef J. Osztermayer, Enzo Cardillo, Sacha Markalous, René Wimmer, M. Lenz, Stefan Hoek, and Kurt Feser. Asset Management Based on Improved Online Monitoring Systems Applied to a 110/380 kV Substation. 2003. [PUMA: Acoustic Asset-Management Electric Hot-spot Managementdecision-making PD Power Transfer discharge function monitoring online partial system temperature] URL

Stefan M. Hoek. Partial discharge (PD) locating in gas-insulated switchgear (GIS). 2004. [PUMA: GIS PD Partial discharge gas-insulated switchgear] URL

Sacha M. Markalous, and Kurt Feser. All-Acoustic PD measurements of oil/paper-insulated transformers for PD-localization. 2004. [PUMA: Acoustic PD algorithms approach direct equations iterative localization measurements non-linear observation online pseudo-time solution solver strategies time-differences] URL

Sacha Markalous, Stefan Tenbohlen, and Kurt Feser. Improvement of acoustic detection and localization accuracy by sensitive electromagnetic PD measurements under oil in the UHF range. 2005. [PUMA: PD UHF accuracy acoustic detection electromagnetic localization measurements oil range sensitive] URL

Sebastian Coenen, Stefan Tenbohlen, and Sacha Markalous. Detection of Partial Discharges in Power Transformers using UHF PD Measurements and Acoustic Measurements. 2007. [PUMA: Acoustic Detection Discharges Measurement PD Partial Power Transformers UHF] URL

Sebastian Coenen, Stefan Tenbohlen, Sacha Markalous, and T. Strehl. Performance Check and Sensitivity Verification for UHF PD measurements on power transformers. 2007. [PUMA: Check PD Performance Sensitivity UHF Verification measurements power transformers] URL

Sebastian Coenen, Stefan Tenbohlen, Sacha Markalous, and T. Strehl. Sensitivity of UHF PD Measurements in Power Transformers. IEEE Transactions on Dielectrics and Electrical Insulation, (15)6:1553-1558, 2008. [PUMA: Measurements PD Power Sensitivity Transformers UHF]

Denis Denissov, Wolfgang Köhler, Stefan Tenbohlen, Ruben Grund, and Thomas Klein. Simulation of UHF PD wave propagation in plug-in cable terminations. 547-550, 2008. [PUMA: PD UHF cable plug-in propagation terminations wave] URL

M.D. Judd, S. Meijer, and Stefan Tenbohlen. Sensitivity check for RF PD detection for power transformers. 2008. [PUMA: PD RF Sensitivity check detection power transformers]

Sebastian Coenen, Stefan Tenbohlen, Sacha Markalous, and T. Strehl. Sensitivity of UHF PD measurements. 2008. [PUMA: PD Sensitivity UHF measurements] URL