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Valentin NAVRAPESCU
Valentin NAVRAPESCU
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Single-phase unified power quality conditioner with optimum voltage angle injection for minimum VA requirement
DO Kisck, V Navrapescu, M Kisck
2007 IEEE International Symposium on Industrial Electronics, 2443-2448, 2007
642007
Analysis of a voltage regulator for a two-phase induction motor drive
M Popescu, E Demeter, D Micu, V Navrapescu, T Jokinen
IEEE International Electric Machines and Drives Conference. IEMDC'99 …, 1999
221999
On the model of a Hybrid Step Motor
AI Chirila, ID Deaconu, V Navrapescu, M Albu, C Ghita
2008 IEEE International Symposium on Industrial Electronics, 496-501, 2008
202008
Method for estimating the lifetime of electric motors insulation
C Rusu-Zagar, P Notingher, V Navrapescu, G Mares, G Rusu-Zagar, ...
2013 8th International Symposium On Advanced Topics In Electrical …, 2013
132013
Permanent magnet synchronous motor thermal analysis
AS Deaconu, C Ghiţa, V Năvrăpescu, AI Chirilă, ID Deaconu, D Staton
IET Digital Library, 2012
132012
Dynamic simulation of the transverse flux machine using linear model and finite element method
JW Kim, DO Kisck, V Navrapescu, M Kisck
IECON 2007-33rd Annual Conference of the IEEE Industrial Electronics Society …, 2007
112007
Modelling of iron losses in salient pole permanent magnet synchronous motors
V Navrapescu, M Popescu, DO Kisck, G Andronescu, M Kisck
2007 7th Internatonal Conference on Power Electronics, 352-357, 2007
112007
Use of Renewable Energy Sources to Power Railroad Traffic Safety Installations
S Elisabeta, P Bogdan, P Ion, N Valentin, P Florina
2019 11th International Symposium on Advanced Topics in Electrical …, 2019
102019
Educational platform for working with programmable logic controllers
V Năvrăpescu, AI Chirilă, AS Deaconu, ID Deaconu
2015 9th International Symposium on Advanced Topics in Electrical …, 2015
102015
Computation methods for space harmonic effects on single-phase induction motor performance
V Năvrăpescu, M Popescu, AI Chirilă, ID Deaconu, C Ghiţă
Rev. Roum. Sci. Techn.–Électrotechn. et Énerg 55 (3), 278-288, 2010
92010
On automatic transfer switch system security
ID Deaconu, M Stănculescu, AI Chirilă, V Năvrăpescu, H Andrei
2018 International Conference on Applied and Theoretical Electricity (ICATE …, 2018
82018
Thermal study of induction machine using Motor-CAD
DI Deaconu, C Ghiţă, AI Chirilă, V Năvrăpescu, M Popescu
2010 3rd International Symposium on Electrical and Electronics Engineering …, 2010
82010
Modelling in stationary frame reference of single and two-phase induction machines including the effect of iron loss and magnetising flux saturation
M Popescu, V Navrapescu
Pros. Int. conf. on electrical machines, ICEM-2000, Helsinki 1, 407-411, 2000
82000
2D analysis of electrical transformer’s magnetic field due to the magnetizing magneto motive force
C Ghiţă, ID Deaconu, AI Chirilă, V Năvrăpescu, ID Ilina
Rev. Roum. Sci. Techn.–Électrotechn. et Énerg 54 (3), 233-242, 2009
72009
Lab model for a low power wind turbine system
C Ghiţă, DI Deaconu, AI Chirilă, V Năvrăpescu, D Ilina
International Conference on Renewable Energies and Power Quality Valencia …, 2009
72009
Modeling and analysis of a two-phase induction machine with nonorthogonal stator windings
M Popescu, E Demeter, T Jokinen, V Navrapescu
IEEE International Electric Machines and Drives Conference. IEMDC'99 …, 1999
71999
Magnetic materials in design and construction of electrical motors
M Popescu, T Jokinen, E Demeter, V Navrapescu
MELECON'98. 9th Mediterranean Electrotechnical Conference. Proceedings (Cat …, 1998
71998
Lightning impulse voltage modeling for transformer windings testing
ID Deaconu, AI Chirilă, V Năvrăpescu, A Răchiţeanu, AM Viişoreanu, ...
2019 11th International symposium on advanced topics in electrical …, 2019
62019
Rotating electric machine thermal study
AI Chirilă, C Ghiţă, A Crăciunescu, ID Deaconu, V Năvrăpescu, ...
RE&PQJ 9 (1), 2011
62011
Two hybrid stepper motor models
D Deaconu, A Chirila, V Navrapescu, M Albu, C Ghita, C Popescu
9th WSEAS International Conference on Automation and Information (ICAI 08 …, 2008
62008
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