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Ανακοινώσεις Εργαστηρίου

2013-04-25
Κατοικίες χαμηλού άνθρακα
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Θεόφιλος Παπαδόπουλος

 


Επιστημονικός Συνεργάτης, Τμήμα Ηλεκτρολόγων Μηχανικών & Μηχανικών Υπολογιστών, Αριστοτέλειο Πανεπιστήμιο Θεσσαλονίκης

 


thpapa@auth.gr, τηλ: 2310-996346

Theofilos Papadopoulos

 

Γεννήθηκε στη Θεσσαλονίκη το 1980. Αποφοίτησε από το Τμήμα Ηλεκτρολόγων Μηχανικών και Μηχανικών Υπολογιστών της Πολυτεχνικής Σχολής του Α.Π.Θ. το 2003. Αναγορεύτηκε Διδάκτορας του Τμήματος Ηλεκτρολόγων Μηχανικών και Μηχανικών Υπολογιστών του Α.Π.Θ. το 2008. Από το 2009 απασχολείται ως ερευνητικός συνεργάτης στο Τμήμα Ηλεκτρολόγων Μηχανικών και Μηχανικών Υπολογιστών του Α.Π.Θ. στο Εργαστήριο Συστημάτων Ηλεκτρικής Ενέργειας του Τομέα Ηλεκτρικής Ενέργειας. Από το 2011 είναι επιστημονικός συνεργάτης στο Τμήμα Ηλεκτρολόγων Μηχανικών (ΤΕ) του ΤΕΙ Δυτικής Μακεδονίας. Έχει βραβευθεί με το βραβείο καλύτερης φοιτητικής εργασίας ‘Basil Papadias’ στο διεθνές συνέδριο IEEE PowerTech ’07 που πραγματοποιήθηκε στη Λοζάνη της Ελβετίας.

Είναι μέλος του ΤΕΕ, του ΣΜΗΒΕ, της ΙΕΕΕ, της IET.

 

 

  Τα ερευνητικά του ενδιαφέροντα περιλαμβάνουν τα εξής:

  • Ανάπτυξη μοντέλων κατάλληλων για την προσομοίωση μεταβατικών φαινομένων σε συστήματα ηλεκτρικής ενέργειας.

  • Προσομοίωση μεταβατικών καταστάσεων σε συστήματα μεταφοράς και διανομής ηλεκτρικής ενέργειας.

  • Διερεύνηση της επίδρασης της γης σε εναέριες γραμμές και υπόγεια καλώδια μεταφοράς ηλεκτρικής ισχύος.

  • Ηλεκτρομαγνητική συμβατότητα και μοντελοποίηση των γραμμών μεταφοράς.

  • Τηλεπικοινωνιακή χρήση γραμμών μεταφοράς και διανομής ηλεκτρικής ενέργειας.

  • Ευφυή δίκτυα ηλεκτρικής ενέργειας, ευφυής χρήση ηλεκτρικής ενέργειας.

 

 

 

Δημοσιεύσεις

 

Σε Διεθνή Περιοδικά

1. Τ.Α. Papadopoulos, G.K. Papagiannis, P.S. Dokopoulos, "Low-Voltage Distribution Line Performance Evaluation for PLC Signal Transmission", IEEE Trans. on Power Delivery, Vol. PWRD-23,  No. 4,  Oct. 2008, pp. 1903-1910, doi: 10.1109/TPWRD.2007.916040.

2. Τ.Α. Papadopoulos, G.K. Papagiannis, D.P. Labridis, "Wave Propagation Characteristics of Overhead Conductors above Imperfect Stratified Earth", IEEE Trans. on Magnetics, IEEE Trans. On Magnetics, Vol. 45, No. 3, March 2009 pp. 1064 – 1067, doi: 10.1109/TMAG.2009.2012580.

3. Τ.Α. Papadopoulos, D.A. Tsiamitros, G.K. Papagiannis, "Impedances and Admittances of Underground Cables for the Homogeneous Earth Case", IEEE Trans. on Power Delivery, Vol. PWRD-25, No 2, April 2010, pp. 961 – 969, doi: 10.1109/TPWRD.2009.2034797.

4. Τ.Α. Papadopoulos, G.K. Papagiannis, D.P. Labridis, "A generalized model for the calculation of the impedances and admittances of overhead power lines above stratified earth", Electric Power Systems Research, Vol. EPSR-3043, 2010, doi:10.1016/j.epsr.2010.03.009.

5. Τ.Α. Papadopoulos, D.A. Tsiamitros, G.K. Papagiannis, "Earth return admittances and impedances of underground cables in non-homogeneous earth", IET Gener. Transm. Distrib., Vol. 5, No 2, 2011, pp. 161 – 171, doi: 10.1049/iet-gtd.2010.0228.

6. T. A. Papadopoulos, Ch.G. Kaloudas, Α.Ι. Chrysochos, G. K. Papagiannis, "Application of Narrowband Power Line Communication in Medium Voltage Smart Distribution Grids," IEEE Trans. on Power Delivery, Vol. PWRD-28, No 2, April 2010, pp. 981 – 988, doi:10.1109/TPWRD.2012.2230344.

7. T. A. Papadopoulos, Α.Ι. Chrysochos, G. K. Papagiannis, "Narrowband Power Line Communication: Medium Voltage Cable Modelling and Laboratory Experimental Results ," Electric Power Systems Research, vol. 102, September 2013, p 50-60, doi:10.1016/j.epsr.2013.04.009.

8. Τ.Α. Papadopoulos, A.I. Chrysochos, G.K. Papagiannis, "An Analytical Study of the Frequency Dependent Earth Conduction Effects on Underground Power Cables," IET Proceedings on Generation, Transmission and Distribution, vol. 7, no. 3, March. 2013, pp. 161 – 171, doi: 10.1049/iet-gtd.2012.0425.

9. Ch. G. Kaloudas, T. A. Papadopoulos, K. V. Gouramanis, K. Stasinos, G. K. Papagiannis, "Methodology for the Selection of Long Medium Voltage Power Cable Configurations," IET Proceedings on Generation, Transmission and Distribution, vol. 7, no. 5, May. 2013, pp. 526 – 536, doi: 10.1049/iet-gtd.2012.0165.

10. A.I. Chrysochos, T. A. Papadopoulos, G. K. Papagiannis, "Robust Calculation of Frequency-Dependent Transmission Line Transformation Matrices Using the Levenberg-Marquardt Method," IEEE Trans. on Power Delivery, to be published.

Ανακοινώσεις σε Διεθνή Συνέδρια με κριτές

1. G. Papagiannis, K. Gouramanis, T. Papadopoulos, K. Papadopoulos, P. Dokopoulos, "A PLC Based Energy Consumption Management System – Performance Analysis Of Overhead Lines And Underground Cables: Measurements And Simulation", Proceedings of the 4th MedPower Conference, Lemesos, Cyprus, November 14-17, 2004, pp. 7.    

2. G. K. Papagiannis, T. A. Papadopoulos, C. D. Dovas, D. A. Tsiamitros, P. S. Dokopoulos, "A PLC-Based Energy Consumption Management System. PowerLine Performance Analysis: Field Tests and Simulation Results", PowerTech Conference, 2005 IEEE St. Petersburg, 26-30 June, 2005,     pp. 7, doi: 10.1109/PTC.2005.4524631.  

3. T.A. Papadopoulos, Ch.G. Kaloudas, G.K. Papagiannis, "A Multipath Channel Model for PLC Systems based on Nodal and Modal Method", ΙΕΕΕ - ISPLC Conference 2007, Pisa, Italy, 26-28 March 2007, doi: 10.1109/ISPLC.2007.371137.

4. T.A. Papadopoulos, T.A. Batalas, B.D. Radis, G.K. Papagiannis, "Medium Voltage Network PLC Modeling and Signal Propagation Analysis", ΙΕΕΕ - ISPLC Conference 2007, Pisa, Italy, 26-28 March 2007, doi: 10.1109/ISPLC.2007.371138.

5. G.T. Andreou, I.G. Dimoulkas, M.I. Mazneikou, T.A. Papadopoulos, D.P. Labridis, "Performance of Commercially Available Residential PLC Modems", ΙΕΕΕ - ISPLC Conference 2007, Pisa, Italy, 26-28 March 2007, doi: 10.1109/ISPLC.2007.371108.

6. T.A. Papadopoulos, G.C. Argyropoulos, B.D. Sarantinos, G.K. Papagiannis, "Analysis of Indoor PLC Networks: Laboratory Tests and Simulation Results", Power Tech, 2007 IEEE Lausanne, Lausanne, Switzerland, 1-5 July 2007, doi: 10.1109/PCT.2007.4538613  .

7. T.A. Papadopoulos, G.K. Papagiannis, "Influence of Earth Permittivity on Overhead Transmission Line Earth-Return Impedances", Power Tech, 2007 IEEE Lausanne, Lausanne, Switzerland, 1-5 July 2007, doi: 10.1109/PCT.2007.4538416. This paper won the Basil Papadias best student paper award as the best student paper among 200 in the Conference.

8. T.A. Papadopoulos, G.K. Papagiannis, D.P. Labridis, "Wave Propagation Characteristics of Overhead Conductors above Imperfect Stratified Earth for a Wide Frequency Range", 13th IEEE Conference on Electromagnetic Field Computation CEFC 2008, Athens, Greece, 11-15 May 2008, p. 4.

9. C.G. Kaloudas, T.A. Papadopoulos, G.K. Papagiannis, "Transient Performance of Overhead Transmission Lines Above Stratified Earth of Varying Permittivity", Proceedings of the 6th MedPower Conference, Thessaloniki, Greece, 2-5 November 2008, p. 6.

10. T.A. Papadopoulos, D.A. Tsiamitros, G.K. Papagiannis, "Analysis of the propagation characteristics of buried cables in imperfect earth", Power Tech, 2009 IEEE Bucharest, Bucharest, Romania, 28 June-2 July 2009, doi: 10.1109/PTC.2009.5281842..

11. T.A. Papadopoulos, D.A. Tsiamitros, G.K. Papagiannis, "Modal Propagation Characteristics of Underground Power Cable Systems", Proceedings of the 44th International Universities Power Engineering Conference (UPEC), Glasgow, Scotland, 1 - 4 September 2009.

12. D.A. Tsiamitros, T.A. Papadopoulos, G.K. Papagiannis, "Modeling of Gas-Insulated Lines Buried in Single and in Two-Layer Earth", Proceedings of the 44th International Universities Power Engineering Conference (UPEC), Glasgow, Scotland, 1 - 4 September 2009.

13. Ch. G. Kaloudas, T.A. Papadopoulos, G.K. Papagiannis, "Spectrum Analysis of transient Responses of Overhead Transmission Lines", Proceedings of 45th International Universities Power Engineering Conference (UPEC), Cardiff, Wales, 31 August - 3 September, 2010.

14. T.A. Papadopoulos, A. I. Chrysochos, G.K. Papagiannis, "Comparison of Earth Return Approaches on Modeling of Underground Cables", Proceedings of 45th International Universities Power Engineering Conference (UPEC), Cardiff, Wales, 31 August - 3 September, 2010.

15. P. Papadopoulos, Ch. Kaloudas, T. Papadopoulos, G. Papagiannis, "Magnetizing inrush current effects on large transformer arrangements", Proceedings of MedPower10 Conference, Agia Napa, Cyprus, November 7-10, 2010.

16. Ch. Kaloudas, P. Papadopoulos, T. Papadopoulos, A. Marinopoulos, G. Papagiannis, "Short-Circuit Analysis of a Power Plant Generator and Comparative Study of IEC, ANSI and Dynamic Simulation", Proceedings of MedPower10 Conference, Agia Napa, Cyprus, November 7-10, 2010.

17. M. Horner, G. C. Christoforidis, G. K. Papagiannis, T. A. Papadopoulos, "USE: Efficiency: A First Level Audit Analysisof Selected University Buildings from 9 EU Countries", 3rd International Scientific "Energy and Climate Change" Conference, Athens, Greece, October 7-8, 2010.

18. T. A. Papadopoulos, E. Topriska, G. K. Papagiannis, G. C. Christoforidis, "Electrical Energy Consumption Analysis in Tertiary  Buildings", 3rd International Conference on Renewable Energy Sources & Energy Efficiency, Nicosia, Cyprus, May 19-20, 2011.

19. G. C. Christoforidis, G. K. Papagiannis, T. A. Papadopoulos, S. McKay, "Identifying Barriers preventing the Widespread of Wind Power in Europe - The GP-WIND Project", 3rd International Conference on Renewable Energy Sources & Energy Efficiency, Nicosia, Cyprus, May 19-20, 2011.

20. K. V. Gouramanis, Ch. G. Kaloudas, T. A. Papadopoulos, G. K. Papagiannis, K. Stasinos "Sheath Voltage Calculations in Long Medium Voltage Power Cables", δεκτό για παρουσίαση στο PowerTech,  2011 ΙΕΕΕ Trondheim, Trondheim, Norway, June 19-23, 2011.

21. T. A. Papadopoulos, Ch. G. Kaloudas, P. N. Papadopoulos, A. G. Marinopoulos, G. K. Papagiannis "Static and Dynamic Calculation of Short-Circuit Currents in Synchronous Generators", International Conference on Power Systems Transients - IPST, Delft, The Netherlands, June 14-17, 2011.

22. Ch. G. Kaloudas, T. A. Papadopoulos, K. V. Gouramanis, K. Stasinos, G. K. Papagiannis, "Simulation of Switching and Lightning Transients in Parallel Single-Core Underground Cables", 46th International Universities Power Engineering Conference (UPEC), Soest, Germany, September 5 - 8, 2011.

23. A. I. Chrysochos, T. A. Papadopoulos, G. K. Papagiannis, "Improved Time-Domain Modeling of Underground Cables", 46th International Universities Power Engineering Conference (UPEC), Soest, Germany, September 5 - 8, 2011.

24. P. N. Papadopoulos, M. D. Chatzisideris, T. A. Papadopoulos, A. G. Marinopoulos, G. K. Papagiannis, "Integration of Smart Grid Technologies in a MicroGrid with PV and FC units", 46th International Universities Power Engineering Conference (UPEC), Soest, Germany, September 5 - 8, 2011.

25. G. C. Christoforidis, K. Ch. Chatzisavvas, T. A. Papadopoulos, G. K. Papagiannis, "Identifying non-Technological Barriers to Wind Power: Local Communities", 9th International Conference on the European Energy Market, Florence, Italy, May 10 - 12, 2012.

26. A. I. Chrysochos, T. A. Papadopoulos, G. K. Papagiannis, "Field Measurements of a Medium-Voltage Single-Core Cable Lying on the Ground Surface", 47th International Universities Power Engineering Conference (UPEC), London Brunel, U.K., September 4 - 7, 2012.

27. P. N. Papadopoulos, T. A. Papadopoulos, G. K. Papagiannis, "Dynamic Modeling of a MicroGrid using Smart Grid Technologies", 47th International Universities Power Engineering Conference (UPEC), London Brunel, U.K., September 4 - 7, 2012.

28. D. D. Micu, L. Czumbil, G. Christoforidis, T. A. Papadopoulos, "Semi-infinite integral implementation in the development steps of Interstud electromagnetic interference software ", 47th International Universities Power Engineering Conference (UPEC), London Brunel, U.K., September 4 - 7, 2012.

29. A. I. Chrysochos, E. T. Makri, A. C. Dimou, T. A. Papadopoulos, G. K. Papagiannis, " An Investigation of the Performance of Underground Cable Installations in Operational and Fault Conditions," MedPower12 Conference, Cagliari, Italy, October 1-3, 2012.

30. T. A. Papadopoulos, G. C. Christoforidis, K. Ch. Chatzisavvas, G. K. Papagiannis, "Harmonic Level Measurements and Analysis at Higher Education Buildings",  MedPower12 Conference, Cagliari, Italy, October 1-3, 2012.

31. Dan D. Micu, Georgios C. Christoforidis, Theofilos Papadopoulos, Levente Czumbil, Denisa Stet, "Accurate Iterative Algorithm to Evaluate Induced Current Densities in Electromagnetic Interference Problems",  15th IEEE Conference on Electromagnetic Field Computation CEFC 2012, Oita, Japan, 11-14 November 2012.

32. Ioannis P. Panapakidis, Theofilos A. Papadopoulos, George C. Christoforidis, Grigoris K. Papagiannis, " Analysis of the Electricity Demand Patterns of a Building in a University Campus," 2013 EEEIC, 12th International Conference on Environment and Electrical Engineering, Wroclaw, Poland, May 5-8.

33. Aggelos S. Bouhouras, Theofilos A. Papadopoulos,  Georgios C. Christoforidis, Grigoris K. Papagiannis, D. P. Labridis "Loss Reduction via Network Reconfigurations in Distribution Networks with Photovoltaic Units Installed," 10th International Conference on the European Energy Market, Stockholm, Sweden, May 27 - 31, 2013.

34. Andreas I. Chrysochos, Christos G. Kaloudas, Theofilos A. Papadopoulos, Grigoris K. Papagiannis, "On the Use of the Finite Conductor Length Approach for the Calculation of Electromagnetic Transients in Overhead Transmission Lines," IEEE PowerTech 2013, Grenoble France, 16-20 June 2013.

35. Theofilos A. Papadopoulos, Panagiotis N. Papadopoulos, Paul Crolla, Andrew J. Roscoe, Grigoris K. Papagiannis, Graeme M. Burt, "Dynamic Performance of a Low Voltage MicroGrid with Droop Controlled Distributed Generation," 2013 IEEE Power & Energy Society General Meeting, Vancouver, British Columbia, Canada July 21-25, 2013.

36. Panagiotis N. Papadopoulos, Theofilos A. Papadopoulos, Paul Crolla, Andrew J. Roscoe, Grigoris K. Papagiannis, Graeme M. Burt, "Modelling of Distributed Energy Resources Using Laboratory-Experimental Results," 48th International Universities Power Engineering Conference (UPEC), Dublin, Ireland, September 2 - 5, 2013.

37. Panagiotis N. Papadopoulos, Theofilos A. Papadopoulos, Paul Crolla, Andrew J. Roscoe, Grigoris K. Papagiannis, Graeme M. Burt, "Modelling of Distributed Energy Resources Using Laboratory-Experimental Results," 48th International Universities Power Engineering Conference (UPEC), Dublin, Ireland, September 2 - 5, 2013.

38. Andreas I. Chrysochos, Theofilos A. Papadopoulos, Grigoris K. Papagiannis,  "Analysis of the Propagation Characteristics of Single-Core Cables from Experimental Results using Modal Decomposition," 48th International Universities Power Engineering Conference (UPEC), Dublin, Ireland, September 2 - 5, 2013.

39. Aggelos S. Bouhouras, Theofilos A. Papadopoulos, Georgios C. Christoforidis, Grigoris K. Papagiannis, Dimitris P. Labridis,  "Systematic Sensitivity Analysis Regarding the Influence of Distributed Generation Units Allocation to the Optimal Reconfiguration for Loss Reduction," 48th International Universities Power Engineering Conference (UPEC), Dublin, Ireland, September 2 - 5, 2013.

40. Georgios C. Christoforidis, Theofilos A. Papadopoulos, Constantinos C. Parisses, Dan D. Micu, Levente Czumbil,  "Induced Voltages and Currents on Metallic Pipelines form Medium-Voltage Cables Connecting Photovoltaic Parks," 48th International Universities Power Engineering Conference (UPEC), Dublin, Ireland, September 2 - 5, 2013.

41. Georgios C. Christoforidis, Theofilos A. Papadopoulos, Constantinos C. Parisses, Georgios E. Mantzaras,  "Photovoltaic Power Plants as a Source of Electromagnetic Interference to Metallic Agricultural Pipelines," 6th International Conference on Information and Communication Technologies in Agriculture, Food and Environment (HAICTA 2013), September 19-22, 2013, Corfu Island, Greece.

42. Georgios C. Christoforidis, Theofilos A. Papadopoulos, Ioannis P. Panapakidis, Grigoris K. Papagiannis,  "PV Power Clustering as a Means to Evaluate Energy Storage Options," International Conference on Renewable Energy Research and Applications (ICRERA 2013), October 20-23, 2013, Madrid, Spain.

 

Ερευνητικά Προγράμματα

2002-2005 Συμμετοχή στο Ευρωπαϊκό ερευνητικό πρόγραμμα “Σύστημα πρωτότυπης διαχείρισης ηλεκτρικής ενέργειας βασισμένο σε σημειακό έλεγχο”, κωδ. Έργου 20729, προϋπολογισμός 1.950.000 € (συμμετοχή ΑΠΘ 410.000 €). Επ. Υπεύθ. Καθ. ΑΠΘ Π. Ντοκόπουλος. Αποτελέσματα του προγράμματος αυτού παρουσιάστηκαν στις εργασίες Σ1, Σ2, Π1.

2005 Συμμετοχή στο έργο ΕΠΕΑΕΚ ΙΙ του Τμήματος με τίτλο “Αναμόρφωση του υπάρχοντος Προπτυχιακού Προγράμματος Σπουδών του Τμήματος Ηλεκτρολόγων Μηχανικών και Μηχανικών Υπολογιστών”, κωδ. Έργου 21534, Επ. Υπεύθυνος Αν. Καθ. ΑΠΘ  Π. Μήτκας.

2005 Συμμετοχή στο ΠΕΝΕΔ 2003. Τίτλος έργου: “Ευρυζωνικές υπηρεσίες στο δίκτυο ηλεκτρικής ενέργειας”, κωδ. Έργου 78200, Επ. Υπεύθ. Καθ. ΑΠΘ Φ. Ν. Παυλίδου προϋπολογισμός 200.000 €. Αποτελέσματα του προγράμματος αυτού παρουσιάστηκαν στις εργασίες Σ3, Σ4, Σ5, Σ6, Σ8, Α1, Π2, Π3.

2010 Συμμετοχή στο Ευρωπαϊκό πρόγραμμα  ‘Πανεπιστήμια και Φοιτητές για την Ενεργειακή Αποδοτικότητα’, Κωδ. Έργου 83683. Το έργο εντάσσεται στη δράση Intelligent Energy Europe, συμμετέχουν 11 εταίροι, συν. προϋπολογισμός 1.798.485 €, (προϋπολογισμός ΑΠΘ 129.001 €).

2010 Συμμετοχή στο πρόγραμμα ‘Μελέτες βραχυκυκλωμάτων και ανάλυση μεταβατικών φαινομένων’,  Κωδ. Έργου 85331, προϋπολογισμός 20000 €.

2010 Συμμετοχή στο πρόγραμμα ‘Διερεύνηση της μεταβατικής ευστάθειας του σταθμού παραγωγής ηλεκτρικής ενέργειας συνδυασμένου κύκλου ΗΡΩΝ ΙΙ.’,  Κωδ. Έργου 85772, προϋπολογισμός 18000 €.

2011  Συμμετοχή στο Ευρωπαϊκό πρόγραμμα 'Καλές πρακτικές εναρμόνισης παράκτιων και χερσαίων αιολικών πάρκων με περιβαλλοντικούς στόχους', Intelligent Energy Europe, Research Committee AUTH, tot. budget 1.863.819€.