Αποτελέσματα λειτουργίας εφεδρικής ηλεκτρικής γεννήτριας υδρογόνου 5 kW
Ε. Βαρκαράκη, Ν. Λυμπερόπουλος, G. Poli, 2° Εθνικό Συνέδριο Τεχνολογιών Υδρογόνου, ΕΚΕΤΑ, Θέρμη Θεσσαλονίκη, 20-22 Οκτωβρίου 2005.
Υλοποίηση και πρώτα αποτελέσματα από μονάδα παραγωγής υδρογόνου από αιολική ενέργεια
Ε. Βαρκαράκη, Ε. Ζούλιας, Ν. Λυμπερόπουλος, Γ. Καραγιώργης, Χ. Χριστοδούλου, Ε. Καλύβας, 2° Εθνικό Συνέδριο Τεχνολογιών Υδρογόνου, ΕΚΕΤΑ, Θέρμη Θεσσαλονίκη, 20-22 Οκτωβρίου 2005.
2nd European Hydrogen Energy Conference
Lymberopoulos N., Varkaraki E., Zoulias M., Kalyvas E., Christodoulou C., Karagiorgis G., Stolzenburg K., Poullikkas A., Hydrogen: an alternative product for wind park developers, EHEC 2005 , Zaragoza, Spain, 22-25 November 2005.
2nd European Hydrogen Energy Conference
Varkaraki E., Lymberopoulos N., Zoulias M., Guichardot D., Poli G., Hydrogen based uninterruptible power supply, EHEC 2005, Zaragoza, Spain, 22-25 November 2005.
Integrated Wind-Hydrogen Systems for Wind Parks, submitted to the European Wind Energy Conference (EWEC)
Varkaraki E., Lymberopoulos N., Zoulias E., Kalyvas E., Christodoulou C., Vionis P., Chaviaropoulos P. Athens, 27/2-2/3 2006 (αποδοχή για προφορική παρουσίαση).
Technical Evaluation of a Low-cost, Low-power Photovoltaic Water Pumping DC System and Comparison Assessment with a Typical Marketed PV Pump
C PROTOGEROPOULOS and N TSELIKIS, The European Congress on Renewable Energy Implementation, Athens, Greece, 5-7 May 1997, pp. 743-754.14th EC Photovoltaic Solar Energy Conference, Barcelona, Spain, 30 June to 4 July 1997, Vol. II, pp. 2542-2545, ISBN 1-901675-02-7
Examination of Ripple Current Effects on Lead-acid Battery Ageing and Technical and Economical Comparison between ‘Solar’ and SLI Batteries
C PROTOGEROPOULOS and J NIKOLETATOS, 14th EC Photovoltaic Solar Energy Conference, Barcelona, Spain, 30 June to 4 July 1997, Vol. II, pp. 2243-2246, ISBN 1-901675-02-7
Ecological Tourism: an Innovative Stand-alone PV/Hybrid Commercial Installation in Greece for the Electrification of a Complex of Twelve Bungalows
C PROTOGEROPOULOS and M SOURSOS, Plenary Session, 14th EC Photovoltaic Solar Energy Conference, Barcelona, Spain, 30 June to 4 July 1997, pp. 1671-1676, ISBN 1-901675-02
RES Integration Methodology in a Rural Settlement
S TSELEPIS and C PROTOGEROPOULOS, 14th EC Photovoltaic Solar Energy Conference, Barcelona, Spain, 30 June to 4 July 1997, Vol. II, pp. 2563-2566, ISBN 1-901675-02-7
Design and Development of a Simplified Monitoring System for EVs
S. Tselepis, oral presentation, 1st European Conference on Clean Cars (ECCC-1), National Technical University of Athens, Zografos Campus, May 15-18, 1997.