Breakdown Performance and Partial Discharge Development in Transformer Oil-Based Metal Carbide Nanofluids
Koutras, Konstantinos N, Tegopoulos, Sokratis N, Charalampakos, Vasilios P, Kyritsis, Apostolos, Gonos, Ioannis F, Pyrgioti, Eleftheria C
Published in Nanomaterials (Basel, Switzerland) (14.01.2022)
Published in Nanomaterials (Basel, Switzerland) (14.01.2022)
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Journal Article
Dielectric and Thermal Response of TiO2 and SiC Natural Ester Based Nanofluids for Use in Power Transformers
Koutras, Konstantinos N., Peppas, Georgios D., Fetsis, Timotheos T., Tegopoulos, Sokratis N., Charalampakos, Vassilios P., Kyritsis, Apostolos, Yiotis, Andreas G., Gonos, Ioannis F., Pyrgioti, Eleftheria C.
Published in IEEE access (2022)
Published in IEEE access (2022)
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Journal Article
Ultrastable Natural Ester-Based Nanofluids for High Voltage Insulation Applications
Peppas, Georgios D, Bakandritsos, Aristides, Charalampakos, Vasilis P, Pyrgioti, Eleftheria C, Tucek, Jiri, Zboril, Radek, Gonos, Ioannis F
Published in ACS applied materials & interfaces (28.09.2016)
Published in ACS applied materials & interfaces (28.09.2016)
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Journal Article
Aging Impact on Relative Permittivity, Thermal Properties, and Lightning Impulse Voltage Performance of Natural Ester Oil Filled With Semiconducting Nanoparticles
Koutras, Konstantinos N., Peppas, Georgios D., Tegopoulos, Sokratis N., Kyritsis, Apostolos, Yiotis, Andreas G., Tsovilis, Thomas E., Gonos, Ioannis F., Pyrgioti, Eleftheria C.
Published in IEEE transactions on dielectrics and electrical insulation (01.08.2023)
Published in IEEE transactions on dielectrics and electrical insulation (01.08.2023)
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Journal Article
Thermal and Dielectric Performance of Ester Oil-Based Pentyl-Graphene Nanofluids
Emara, Manal M., Peppas, Georgios D., Pyrgioti, Eleftheria C., Chronopoulos, Demetrios D., Bakandritsos, Aristides, Tegopoulos, Sokratis N., Kyritsis, Apostolos, Tsovilis, Thomas E., Polykrati, Aikaterini D., Gonos, Ioannis F.
Published in IEEE transactions on dielectrics and electrical insulation (01.04.2022)
Published in IEEE transactions on dielectrics and electrical insulation (01.04.2022)
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Journal Article
Thermal and Dielectric Analysis of An Ester-Based MgO Nanofluid
Emara, Manal M., Peppas, Georgios D., Tsovilis, Thomas E., Tegopoulos, Sokratis N., Kyritsis, A., Pyrgioti, Eleftheria C., Mansour, Diaa-Eldin A., Gonos, Ioannis F.
Published in IEEE transactions on dielectrics and electrical insulation (01.10.2023)
Published in IEEE transactions on dielectrics and electrical insulation (01.10.2023)
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Journal Article
Dielectric Insulation Characteristics of Natural Ester Fluid Modified by Colloidal Iron Oxide Ions and Silica Nanoparticles
Charalampakos, Vasilios P., Peppas, Georgios D., Pyrgioti, Eleftheria C., Bakandritsos, Aristides, Polykrati, Aikaterini D., Gonos, Ioannis F.
Published in Energies (Basel) (23.08.2019)
Published in Energies (Basel) (23.08.2019)
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Journal Article
The Influence of Nanoparticles’ Conductivity and Charging on Dielectric Properties of Ester Oil Based Nanofluid
Koutras, Konstantinos, Naxakis, Ioannis, Pyrgioti, Eleftheria, Charalampakos, Vasilios, Gonos, Ioannis, Antonelou, Aspasia, Yannopoulos, Spyros
Published in Energies (Basel) (01.12.2020)
Published in Energies (Basel) (01.12.2020)
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Journal Article
Electrical and optical measurements investigation of the pre-breakdown processes in natural ester oil under different impulse voltage waveforms
Peppas, Georgios D, Charalampakos, Vasilios P, Pyrgioti, Eleftheria C, Gonos, Ioannis F
Published in IET science, measurement & technology (01.08.2016)
Published in IET science, measurement & technology (01.08.2016)
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Journal Article
Relative Permittivity of Natural Ester Oil-Based Nanofluids with Iron Oxide Nanoparticles
Tsovilis, Thomas E., Staikos, Evangelos T., Hadjicostas, Alexandros Y., Datsios, Zacharias G., Litsardakis, George, Pyrgioti, Eleftheria C., Bakandritsos, Aristeidis, Peppas, George D.
Published in 2023 58th International Universities Power Engineering Conference (UPEC) (30.08.2023)
Published in 2023 58th International Universities Power Engineering Conference (UPEC) (30.08.2023)
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Conference Proceeding
Dielectric and Thermal Performance of Natural Ester Oil Based Nanofluid with Magnesium Oxide Nanoparticles
Emara, Manal M., Tegopoulos, Sokratis N., Pyrgioti, Eleftheria C., Peppas, Georgios D., Kyritsis, Apostolos, Tsovilis, Thomas E., Gonos, Ioannis F.
Published in 2022 IEEE 21st International Conference on Dielectric Liquids (ICDL) (29.05.2022)
Published in 2022 IEEE 21st International Conference on Dielectric Liquids (ICDL) (29.05.2022)
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Conference Proceeding
Performance Evaluation of Grounding System of MV/LV Outdoor Compact Substation
Merentitis, Konstantinos D., Christoforos, Spyridon, Ellinas, Emmanouil D., Pyrgioti, Eleftheria C., Christodoulou, Christos A., Gonos, Ioannis F.
Published in 2022 57th International Universities Power Engineering Conference (UPEC) (30.08.2022)
Published in 2022 57th International Universities Power Engineering Conference (UPEC) (30.08.2022)
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Conference Proceeding
Dielectric strength and stability of natural ester oil based TiO2 nanofluids
Koutras, Konstantinos N., Naxakis, Ioannis A., Antonelou, Aspasia E., Charalampakos, Vasilios P., Pyrgioti, Eleftheria C., Yannopoulos, Spyros N.
Published in Journal of molecular liquids (10.10.2020)
Published in Journal of molecular liquids (10.10.2020)
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Journal Article
In-situ high temperature study of the long-term stability and dielectric properties of nanofluids based on TiO2 and SiC dispersions in natural ester oil at various concentrations
Koutras, Konstantinos N., Antonelou, Aspasia E., Naxakis, Ioannis A., Charalampakos, Vasilios P., Pyrgioti, Eleftheria C., Yannopoulos, Spyros N.
Published in Journal of molecular liquids (01.08.2022)
Published in Journal of molecular liquids (01.08.2022)
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Journal Article
Ageing Impact on Relative Permittivity, Thermal Properties and Lightning Impulse Voltage Performance of Natural Ester Oil Filled with Semi-conducting Nanoparticles
Koutras, Konstantinos N., Peppas, Georgios D., Tegopoulos, Sokratis N., Kyritsis, Apostolos, Yiotis, Andreas G., Tsovilis, Thomas E., Gonos, Ioannis F., Pyrgioti, Eleftheria C.
Published in IEEE transactions on dielectrics and electrical insulation (12.06.2023)
Published in IEEE transactions on dielectrics and electrical insulation (12.06.2023)
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Journal Article
Dielectric and Thermal Response of TiO 2 and SiC Natural Ester Based Nanofluids for Use in Power Transformers
Koutras, Konstantinos N., Peppas, Georgios D., Fetsis, Timotheos T., Tegopoulos, Sokratis N., Charalampakos, Vassilios P., Kyritsis, Apostolos, Yiotis, Andreas G., Gonos, Ioannis F., Pyrgioti, Eleftheria C.
Published in IEEE access (2022)
Published in IEEE access (2022)
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Journal Article
Development of a linearized photovoltaic generator model for simulation studies with electromagnetic transient programs: PHOTOVOLTAIC GENERATOR TRANIENTS MODEL
Theocharis, Andreas D., Pyrgioti, Eleftheria C.
Published in International transactions on electrical energy systems (01.03.2015)
Published in International transactions on electrical energy systems (01.03.2015)
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Journal Article
Dielectric study of self assembled nanofluids by means of AC breakdown tests and dielectric relaxation spectroscopy
Peppas, Georgios D., Bakandritsos, Aristeidis P., Pyrgioti, Eleftheria C., Kripotou, Roula, Kyritsis, Apostolos, Gonos, Ioannis F.
Published in 2016 IEEE International Conference on High Voltage Engineering and Application (ICHVE) (01.09.2016)
Published in 2016 IEEE International Conference on High Voltage Engineering and Application (ICHVE) (01.09.2016)
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Conference Proceeding