Assessment of Overload Capability of Power Transformers by online Monitoring. 2016. [PUMA: transformers power capability overload]
A validated online algorithm for detection of fan failures in oilimmersed power transformers. International Journal of Thermal Sciences, (116):224-233, 2017. [PUMA: transformers oilimmersed failures fan power]
Transient Thermal Condition of Natural Oil-cooled Disc-type Winding,. 2019. [PUMA: Distribution Dynamics Conditionssend:unibiblio Fluid Temperature Transient Transformers myownsend:unibiblio Computational Thermal Power]
Mathematical Comparison Methods to Assess Transfer Functions of Transformers to Detect Different Types of Mechanical Faults. IEEE Transactions on Power Delivery, (25)4:2544-2555, Oktober 2010. [PUMA: Faults Mechanical Transformers Power]
A dynamic top oil temperature model for power transformers with consideration of the tap changer position. University of West Bohemia, Pilsen, 2015. [PUMA: Oil Changer Dynamic Tap Position Temperature Top Model Transformers Power]
Determining Power Transformers' Sequence of Service in Power Grids. IEEE Transactions on Dielectrics and Electrical Insulation, (18)5:1789-1797, Oktober 2011. [PUMA: Grids of Service Transformers Sequence Determining Power]
Monitoring of the Drying Process of Power Transformers Using Dielectric Response Analysis. 2011. [PUMA: Using Response Analysis Monitoring Transformers Process Drying Dielectric Power]
Aging Performance and Moisture Solubility of Vegetable Oils for Power Transformers. IEEE Transactions on Power Delivery, (25)2:825-830, 2010. [PUMA: Performance Solubility Oils Moisture Transformers Aging Power Vegetable]
Electromagnetic (UHF) PD Diagnosis of GIS, Cable Accessories and Oil-paper Insulated Power Transformers for Improved PD Detection and Localization. 2006. [PUMA: Cable Condition GIS PD-Measurement UHF Assessment On-site Transformers Accessories Power] URL
Recommendations for Condition Monitoring and Condition Assessment Facilities for Transformers. Report WG A2.27 (CIGRE), Electra, 237:48-57, April 2008. [PUMA: Condition Monitoring Assessment Transformers Facilities]
Performance Check and Sensitivity Verification for UHF PD measurements on power transformers. 2007. [PUMA: transformers Sensitivity UHF PD Performance Check power Verification measurements] URL
New Approach in Thermal Monitoring of Large Power Transformers Applied on a 350 MVA ODAF–Cooled Unit. 2004. [PUMA: Monitoring Large MVA Transformers ODAF–Cooled Unit Applied 350 Thermal Power] URL
Calibration of UHF PD Measurements for Power Transformers. 2019. [PUMA: UHF PD Measurements Calibration Transformers Power]
UHF Partial Discharge Measurement for Acceptance Tests of Power Transformers. 2019. [PUMA: Acceptance UHF Partial Measurement Transformers Discharge Power Tests]
DATE: Detecting Anomalies in Text via Self-Supervision of Transformers. Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies, 267--277, Association for Computational Linguistics, Online, Juni 2021. [PUMA: myown transformers anomaly detection text] URL
Calibration of UHF Partial Discharge Measurement for Power Transformers and a Comparison to the Calibration of Electrical PD Measurement. 2016. [PUMA: Monitoring UHF Partial Electromagnetic Calibration Transformers Discharge IEC60270 Power] URL
Power Transformer Diagnosis based on Mechanical Oscillations due to AC and DC Currents. IEEE TRANSACTIONS ON DIELECTRICS AND ELECTRICAL INSULATION, (23)3, SI:1515-1522, IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC, 445 HOES LANE, PISCATAWAY, NJ 08855-4141 USA, Juni 2016. [PUMA: transformers monitoring transmittion measurement HVDC hysteresis vibration magnetrostiction noise lines magnetic Power] URL
Dynamic top oil thermal model of oil-immersed power transformers with tap changer. 516-521, 2016. [PUMA: transformers oil-immersed power]
Investigation of the Thermal Behaviour of Transformers by CFD and Validation by Measurements. 2010. [PUMA: CFD Validation Behaviour Measurements Transformers Thermal]
Experiences with the practical application of sweep frequency response analysis (SFRA) on power transformers. 2009. [PUMA: transformers sweep response frequency (SFRA) power analysis]
Usability of Vibration Measurement for Power Transformer Diagnosis and Monitoring. 281-284, 2012. [PUMA: Vibration Analysis Monitoring Transformers Diagnosis power HVDC] URL
Sensitivity check for RF PD detection for power transformers. 2008. [PUMA: transformers Sensitivity detection PD RF check power]
Investigation of GIC related Effects on Power Transformers using modern Diagnostic Methods. 2011. [PUMA: GIC modern related Diagnostic Effects Transformers Methods Power] URL
Assessment of Overload Capabilities of Power Transformers. 2011. [PUMA: Assessment Capabilities Overload Transformers Power]
A Systematic Benchmark of todays Moisture Assessment Methods for Power Transformers. 2011. [PUMA: Assessment Moisture Transformers Methods Power]
The Impact of Insulation Monitoring and Diagnostics on Reliability and Exploitation of Service Life. 2006. [PUMA: transformers costs monitoring reliability life LCC substations cycle insulated GIS co-ordination systems diagnostics service gas power cable Insulation] URL
Temperature Distribution in Windings of Transformers with natural Oil circulation_. 2002. [PUMA: Oil Distribution Windings Temperature natural circulation Transformers] URL
Algorithm of the Microprocessor Thermal Protection of oil Power Transformers. 380-383, 2004. [PUMA: oil Microprocessor Transformers Algorithm Protection Thermal Power] URL
Procedures for Detecting Winding Displacements in Power Transformers by the Transfer Function Method. IEEE Transactions on Power Delivery, (15)1:214-220, 2004. [PUMA: Displacements Winding Detecting Transfer Transformers Method Function Power]
Diagnostic interpretation of mechanic oscillations of power transformers. University of West Bohemia, Pilsen, 2015. [PUMA: Interpretation Mechanic Oscillations Diagnostic Transformers Power]
Design of an Oil-filled GTEM Cell for the Characterization of UHF PD Sensors. 2014. [PUMA: Measurement Routine Discharge cell Monitoring UHF PD GTEM Partial oil-filled Test Factor Transformers Diagnosis Antenna (PD) Power] URL
Analysis of Fault Gas Losses through the Conservator Tank of free-breathing Power Transformers. 2013. [PUMA: Conservator Losses free-breathing Gas Fault Transformers Tank Power]
Partial Discharge Localization in Power Transformers. 2013. [PUMA: Partial Transformers Localization Discharge Power]
Thermal Modelling and Overloading of Power Transformers. 2019. [PUMA: Overloading Transformers Modelling Thermal Power]
Application of UHF Sensors for PD Measurement at Power Transformers. IEEE Transactions on Dielectrics and Electrical Insulation, (24)1:331-339, 2017. [PUMA: UHF Transformers Sensors Power] URL
Galvanic Coupling of Direct Currents in Transmission Grids and its Effects on Power Transformers. 2017. [PUMA: Transformers Coupling Galvanic Power] URL
Improvements to PD measurements for factory and site acceptance tests of power transformers. ELECTRA, 321April 2022. [PUMA: transformers factory for Improvements tests site PD acceptance of and power to measurements]
Experimental Analysis of Ultra-High-Frequency Signal Propagation Paths in Power Transformers. Energies, (15)8:2766, August 2022. [PUMA: Analysis Ultra-High-Frequency Propagation in of Paths Experimental Transformers Signal Power]
Analysis of Major Failures of Power Transformers.. November 2023. [PUMA: Analysis Major of Transformers Failures Power]
Frequency Range of UHF PD Measurements in Power Transformers.. Energies 2023, (16)3Januar 2023. [PUMA: UHF PD in Measurements of Transformers Range Frequency Power]
Influences of direct currents on power transformers caused by AC-HVDC interactions in hybrid grids. University of West Bohemia, Pilsen, 2015. [PUMA: Grids AC Transformers Interactions - Direct HVDC Hybrid Currents Power]
Vibration Analysis of Power Transformers. 2013. [PUMA: Vibration Analysis Transformers Power]
Pulse-Sequence Analysis of Partial Discharges in Power Transformers. 2011. [PUMA: Analysis Partial Discharges Transformers Power Pulse-Sequence] URL
Assessment of Oil Analysis Data for Medium Voltage Distribution Transformers. 2011. [PUMA: Oil Distribution Analysis Assessment Voltage Medium for Data Transformers] URL
UHF and Acoustic Partial Discharge Localisation in Power Transformers. 2011. [PUMA: UHF Acoustic Partial Transformers Localisation Discharge Power] URL
Moisture Diagnostics of Power Transformers by a Fast and Reliable Dielectric Response Method. 2010. [PUMA: Response Diagnostics and Moisture Transformers Method Fast Dielectric Reliable Power]
Monitoring the water content in power transformers during oven drying process. 2011. [PUMA: transformers Monitoring process drying power oven water content]
On-site Partial Discharge Measurement in Power Transformers by UHF Sensors. 2011. [PUMA: UHF On-site Partial Measurement Transformers Sensors Discharge Power]
Improved Top-oil Temperature Model for Unsteady-State Conditions of Power Transformers. 2005. [PUMA: Conditions Temperature Model Transformers Top-oil Unsteady-State Power] URL
Sensitivity of UHF PD Measurements in Power Transformers. IEEE Transactions on Dielectrics and Electrical Insulation, (15)6:1553-1558, 2008. [PUMA: Sensitivity UHF PD Measurements Transformers Power]
Detection of Partial Discharges in Power Transformers using UHF PD Measurements and Acoustic Measurements. 2007. [PUMA: UHF PD Acoustic Partial Measurement Discharges Transformers Detection Power] URL
Diagnostic Application of Moisture Equilibrium for Power Transformers. IEEE Transactions on Power Delivery, (25)4:2574-2581, Oktober 2010. [PUMA: Application Diagnostic Moisture Transformers Equilibrium Power]
New Developments in Transformer Cooling Calculation. 2004. [PUMA: transfer winding cooling Transformers rise heat temperature Power] URL
Diagnostic Measurements for Power Transformers. Energies, (9)5:347-372, 2016. [PUMA: Measurements Diagnostic Transformers Power] URL
Positioning of UHF PD Sensors on Power Transformers Based on the Attenuation of UHF Signals. IEEE Transactions on Power Delivery, (34)4:1520-1529, August 2019. [PUMA: transformers waves monitoring discharges electromagnetic propa-gation assessment signal UHF condition power partial] URL
HF Emission Spectra of Partial Discharges in Power Transformers.. November 2023. [PUMA: in Partial Spectra of Discharges Emission Transformers HF Power]
Influence of Employing Different Measuring Systems on Measurement Repeatability in Frequency Response Analysis of Power Transformers. IEEE Transactions on Dielectrics and Electrical Insulation, (35)2:27-33, April 2019. [PUMA: Repeatability Response Analysis Measuring Measurement Systems Transformers Frequency Different Power]
Quantitative Analysis of the Sensitivity of UHF Sensor Positions on a 420 kV Power Transformer Based on Electromagnetic Simulation. Energies 2020, Dezember 2019. [PUMA: transformers monitoring sensors tests UHF PD acceptance evaluation positioning sensor power sensitivity discharge partial] URL
Partial Discharge Monitoring of Power Transformers by UHF Sensors. 2016. [PUMA: Monitoring UHF Partial Transformers Sensors Discharge Power] URL
Thermal behaviour of transformers with natural oil convection cooling. 2002. [PUMA: oil transformers convection natural cooling behaviour Thermal] URL
Online acoustic PD-measurements of oil/paper-insulated transformers - methods and results. 2003. [PUMA: transformers PD-measurements methods oil/paper-insulated acoustic Online] URL
Water in Power Transformers - Sources, Risks and Measurement Methods. 2006. [PUMA: Water Sources Measurement Risks Transformers Methods Power]
Detection and Location of Partial Discharges in Power Transformers using acoustic and electromagnetic signals. IEEE Transactions on Dielectrics and Electrical Insulation, (15)6:1576-1583, 2008. [PUMA: signals Partial Discharges acoustic electromagnetic Transformers Detection Location Power]
Dielectric performance and dissolved gas analysis of natural esters for application in power transformers. 2009. [PUMA: transformers natural gas power esters analysis performance dissolved Dielectric] URL
Sensitivity Limits of UHF PD Measurements on Power Transformers. 2009. [PUMA: Sensitivity UHF PD Measurements Transformers Limits Power] URL
Experiences with green power transformers. 2015. [PUMA: Transformers Green Power]
A dynamic top oil temperature model for online assessment of overload capability of power transformers. 2015. [PUMA: Dynamic Assessment Temperature Capability Oil Top Overload Model Transformers Online Power]
Assessment of the dynamic overload capability of distribution transformers. 2015. [PUMA: Distribution Dynamic Assessment Overload Transformers Capability]
Degradation Effects and Diagnosis of On-load Tap Changer in Power Transformers. 2014. [PUMA: Changer Degradation Tap Effects Transformers Diagnosis On-load Power] URL
Moisture in Cellulose Insulation of Power Transformers – Statistics. IEEE Transactions on Dielectrics and Electrical Insulation, (20)3:982-987, Juni 2013. [PUMA: Cellulose Moisture Transformers Insulation Power]
Statistical Failure Analysis of European Substation Transformers. 2014. [PUMA: Analysis Substation Statistical Transformers European Failure]
Suitability of Ultra High Frequency Partial Discharge Measurement for Quality Assurance and Testing of Power Transformers. 2013. [PUMA: Testing Routine Monitoring UHF PD Measurementfor Partial oil-filled Factor Discharges Transformers Diagnosis Antenna GTEMcell Power] URL
On-site PD Diagnostics, FRA and Moisture Measurement for Power Transformers. IEEE Transactions on Power and Energy, (132)2:1-5, 2012. [PUMA: Diagnostics PD FRA On-site Measurement Moisture for Transformers Power]
Use of Multiphysics Simulation Tools for Making a Digital Twin of Power Transformers. August 2022. [PUMA: a Twin Making Digital Use Tools for Multiphysics Simulation of Transformers Power]
Design of High Voltage Lead Exit for Power Transformers using Silicone Rubber Insulation. 343-347, 2020. [PUMA: High Rubber Silicone using for Insulationsend:unibiblio Design Voltage of Transformers Exit Lead Power]
Localization of Partial Discharge Sources in Power Transformers using Neural Networks. August 2023. [PUMA: Networks Sources in using Partial of Transformers Localization Discharge Neural Power]
Calibration of UHF Partial Discharge Measurements for Power Transformers. 2019. [PUMA: UHF Measurements Partial Calibration Transformers Discharge Power]
HF Emission Spectra of Partial Discharges in Power Transformers.. November 2023. [PUMA: in Partial Spectra of Discharges Emission Transformers HF Power]
Towards Objective Interpretation of Frequency Response of Power Transformers. 2019. [PUMA: Objective Response Interpretation Transformers Towards Frequency Power]
Practical sensitivity of online UHF PD monitoring on large power transformers. CIGRE SC A2 Colloquium 2015, Shanghai, China, Sept. 20-25, 2015, 2015. [PUMA: Monitoring Sensitivity UHF PD Large online Transformers Practical Power] URL
Temperature Distribution in Windings of Transformers with natural Oil circulation. 2002. [PUMA: Oil Distribution Windings Temperature natural circulation Transformers] URL
Procedures for Detecting Winding Displacements in Power Transformers by the Transfer Function Method. IEEE Transactions on Power Delivery, (19)1:214-220, Januar 2004. [PUMA: transformers functions diagnosis frequency Fault analysis displacements domain transfer winding power] URL
Characterization of UHF PD Sensors for Power Transformers Using an Oil-filled GTEM Cell. IEEE TRANSACTIONS ON DIELECTRICS AND ELECTRICAL INSULATION, (23)3, SI:1580-1588, IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC, Juni 2016. [PUMA: Antennas UHF Measurements Partial Discharges Calibration Transformers Power] URL
Malfunction Detection of the Cooling System in Air-Forced Power Transformers Using Online Thermal Monitoring. IEEE TRANSACTIONS ON POWER DELIVERY, (32)2:1058-1067, IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC, April 2017. [PUMA: Air-Forced Monitoring Transformers Online Thermal Power] URL
Evaluation of Numerical Indices for Objective Interpretation of Frequency Response to detect Mechanical Faults in Power Transformers. 811-824, 2019. [PUMA: Faults Response Mechanical Indices Transformers Numerical Frequency Power]
Laboratory Test for GIC Effects on Power Transformers. 2011. [PUMA: GIC Effects Transformers Power]
Investigations on Vibrations of Power Transformers. 2011. [PUMA: Vibrations Transformers Power]
Diagnostic Tests for Ester Filled Transformers. 2011. [PUMA: Ester Diagnostic Transformers Filled Tests]
On-site Methods for Reliable Moisture Determination in Power Transformers. 2010. [PUMA: On-site Moisture Transformers Determination Methods Reliable Power]
Analysis of UHF PF Monitoring Data by Means of Normalized Cross-Correlation. 103-106, 2012. [PUMA: Vibration Analysis Monitoring Transformers Diagnosis power HVDC] URL
Statistical Analysis of Online Ultrahigh-Frequency Partial-Discharge Measurement of Power Transformers. IEEE Elecrical Insulation Magazine, (28)6:15-19, November 2012. [PUMA: Partial-Discharge Transformers Ultrahigh-Frequency Power]
Prediction of the Oil Flow and Temperature Distribution in Power Transformers by CFD. 2010. [PUMA: Oil Distribution CFD Temperature Transformers Flow Power]
Pattern Recognition of the Factors affecting the Reproducibility of FRA Measurements in Power Transformers. 2010. [PUMA: FRA Measurements Reproducibility Transformers Power]
Fundamental Characteristics of UHF PD Probes and the Radiation Behavior of PD Sources in Power Transformers. 2009. [PUMA: Sources UHF PD Radiation Behavior Transformers Probes Power] URL
Improved Moisture Analysis of PowerTtransformers Using Dielectric Response Methods. 2007. [PUMA: transformers methods polarisation frequency PDC domain currents depolarisation moisture FDS spectroscopy response aging dielectric Power] URL
New robust non-iterative algorithms for acoustic PD-localization in oil/paper-insulated transformers. 2005. [PUMA: transformers algorithms oil/paper-insulated acoustic non-iterative PD-localization] URL
Increase of Reliability of Power Transformers by Calibrated UHF PD Measurements in FAT and SAT.. Oktober 2021. [PUMA: SAT. in Measurements Increase UHF PD by of and FAT Transformers Reliability Calibrated Power]
Improvements to PD measurements for factory and site acceptance tests of power transformers. Cigré Technical Brochure, (861)2022. [PUMA: transformers factory for Improvements tests site PD acceptance of and power to measurements]
Condition Assessment of Power Transformers by UHF PD Measurements. 2022. [PUMA: Condition UHF PD Assessment Measurements by of Transformers Power]
Investigation of the Influence of Solar Radiation on the Thermal Modeling of Power Transformers. August 2023. [PUMA: the Solar Radiation of Influence Transformers Investigation Modeling Thermal on Power]