Newsletter 2021
Showing results 1 - 20 out of 766
2024
Balali B, Kuhnke M, Zidny I, Werle P, Akbari A. Development of Multidimensional Monitoring Systems for Power Transformers by Integrating Special UHF Partial Discharge Detectors. In 2024 IEEE International Conference on High Voltage Engineering and Applications, ICHVE 2024 - Proceedings. Institute of Electrical and Electronics Engineers Inc. 2024. (IEEE International Conference on High Voltage Engineering and Applications). doi: 10.1109/ICHVE61955.2024.10676285
Braun S, Kohlsaat C, Werle P, Hirte H, Kornhuber S. Development and Comparison of an Optimised Pulsed Electroacoustic (PEA) Measurement System. In 2024 10th International Conference on Condition Monitoring and Diagnosis, CMD 2024. Institute of Electrical and Electronics Engineers Inc. 2024. p. 536-539. (International Conference on Condition Monitoring and Diagnosis). doi: 10.23919/CMD62064.2024.10766246
Hirte H, Braun S, Kornhuber S, Werle P. Comparative Analysis of Aluminum and Brass Electrodes in Laser Induced Pressure Pulse Method: Effects on Signal Strength. In 2024 IEEE Conference on Electrical Insulation and Dielectric Phenomena, CEIDP 2024. Institute of Electrical and Electronics Engineers Inc. 2024. (Annual Report - Conference on Electrical Insulation and Dielectric Phenomena, CEIDP). doi: 10.1109/CEIDP61745.2024.10907433
Homeier K, Kuhnke M, Werle P. Determining of Gas Solubility in Various Insulation Liquids in New and Aged Conditions. In 14th International Conference on the Properties and Applications of Dielectric Materials: ICPADM 2024. Institute of Electrical and Electronics Engineers Inc. 2024. p. 299-303 doi: 10.1109/ICPADM61663.2024.10750654
Javandel V, Akbari A, Ardebili M, Werle P. Design and Implementation of an RF Module for UHF PD Measurement. In 32nd International Conference on Electrical Engineering: ICEE 2024. Institute of Electrical and Electronics Engineers Inc. 2024 doi: 10.1109/ICEE63041.2024.10667979
Sargazi R, Werle P, Akbari A, Apelsmeier A. On Investigating the Effect of DC Biased Ripple Voltages over the Insulation of Bus Capacitor of Power Inverters: Possibility and Limitations. IEEE Transactions on Dielectrics and Electrical Insulation. 2024 Apr;31(2):997-1002. Epub 2024 Jan 5. doi: 10.1109/TDEI.2024.3350548
Seifi S. Condition monitoring of power transformers using frequency response analysis and partial discharge evaluation. Hannover: Leibniz Universität Hannover, 2024. 191 p. doi: 10.15488/18115
Sharifi A, Kuhnke M, Werle P, Akbari A. Fast Arc Detection in Power Transformer Using Fiber Optic Sensor. In 2024 IEEE International Conference on High Voltage Engineering and Applications, ICHVE 2024 - Proceedings. Institute of Electrical and Electronics Engineers Inc. 2024. (IEEE International Conference on High Voltage Engineering and Applications). doi: 10.1109/ICHVE61955.2024.10676059
Sharifi A, Kuhnke M, Werle P, Akbari A. Investigating the possibility of arc detection in power transformers. IET Conference Proceedings. 2024 Mar 7;2023(46):79-84. doi: 10.1049/icp.2024.0431
Sharifi A, Kuhnke M, Werle P, Akbari A. Preventing Transformer Explosions with Fast Arc Detection by Fiber Optic Sensors. In Chatterjee B, Dey D, Dalai S, editors, 2024 IEEE 7th International Conference on Condition Assessment Techniques in Electrical Systems (CATCON). Institute of Electrical and Electronics Engineers Inc. 2024. p. 106-110 doi: 10.1109/CATCON60527.2024.10832012
Torres J, Homeier K, Stahl L, Werle P. Influence of Harmonic Distortion on the Breakdown Voltage of a Composite Material for the Use in Dry Type Transformers. In Proceedings of the 2024 IEEE 5th International Conference on Dielectrics, ICD 2024. Institute of Electrical and Electronics Engineers Inc. 2024. (Proceedings of the IEEE International Conference on Dielectrics). doi: 10.1109/ICD59037.2024.10613233
Torres J, Stahl L, Werle P. Influence of Manufacture Process Parameters on the Partial Discharge Behavior of a Composite Material for the Use in Dry Type Transformers. In 14th International Conference on the Properties and Applications of Dielectric Materials, ICPADM 2024. Institute of Electrical and Electronics Engineers Inc. 2024. p. 202-205. (Proceedings of the IEEE International Conference on Properties and Applications of Dielectric Materials). doi: 10.1109/ICPADM61663.2024.10750675
Zidny I, Balali B, Kuhnke M, Werle P, Suwarno. Design and Testing Small Printed Antennas as Internal UHF Sensors of Partial Discharge for High Voltage Transformers. International Journal on Electrical Engineering and Informatics. 2024 Sept;16(3):408-424. doi: 10.15676/ijeei.2024.16.3.5
Zidny I, Balali B, Kuhnke M, Werle P, Suwarno S. Design of a Small Antenna for Detecting UHF Partial Discharges in Power Transformers. In 2024 10th International Conference on Condition Monitoring and Diagnosis, CMD 2024. Institute of Electrical and Electronics Engineers Inc. 2024. p. 9-12. (IEEE International Conference on Condition Monitoring and Diagnosis). doi: 10.23919/CMD62064.2024.10766329
2023
Akbari Azirani ME. Detection and Evaluation of Partial Discharges in Power Transformers with Special Sensors and Diagnostic Methods. Hannover: Leibniz Universität Hannover, 2023. 186 p. doi: 10.15488/15043
Balali B, Azirani MA, Kuhnke M, Werle P, Azirani AA, Sorgatz W. Investigation of an online fault gas monitoring system for hermetically sealed power transformers. IET Conference Proceedings. 2023 Sept 1;2023(46):295-300. doi: 10.1049/icp.2024.0504
Homeier K, Stahl L, Werle P. Comparison of the Formation of Aging Products in Mineral Oil and Decane Stressed by Thermal Transformer Stress. In Proceedings of 2023 4th International Conference on High Voltage Engineering and Power Systems: ICHVEPS. Institute of Electrical and Electronics Engineers Inc. 2023. p. 510-515 doi: 10.1109/ICHVEPS58902.2023.10257496
Homeier K, Werle P. Formation of conventional fault gases and higher hydrocarbons in various insulation liquids under electrical faults. In 23rd International Symposium on High Voltage Engineering (ISH 2023). 2023. p. 1229-1235. (IET Conference Proceedings). doi: 10.1049/icp.2024.0791
Jiang T, Zhang W, Zhang T, Yuan H, Bi M, Zhou X. Adsorption and gas-sensing performances of C2H2, C2H4, CO, H2 in transformer oil on Pt-doped MoTe2 monolayer: A DFT study. Physica E: Low-Dimensional Systems and Nanostructures. 2023 Jan;146:115568. Epub 2022 Nov 11. doi: 10.1016/j.physe.2022.115568
Jiang T, Deng B, He Q, Bi M, Chen X, Bao L et al. The Study on Weibull Failure Models for Oil Gap–Paper Insulation Under Pulsating DC Voltage with Temperature. Journal of Electrical Engineering and Technology. 2023 Mar;18(2):805-814. Epub 2022 Oct 20. doi: 10.1007/s42835-022-01281-2
