Educatie

Activitate didactica

Activitate stiintifica

Alte activitati

Limbi straine cunoscute

Hobby

Data nasterii: 27 martie 1966, Lupeni, jud.Hunedoara
Adresa e-mail: marcu@upet.ro sau mariusmarcu66@yahoo.com

Liceul Matematica Fizica, Petrosani, jud. Hunedoara
Universitatea Politehnica "Traian Vuia" Timisoara, Facultatea de Electrotehnica, in anul 1990
Universitatea din Petrosani, Facultatea de Stiinte sectia Finante si asigurari, in anul 2000
Titlul de doctor, specializarea "Masini, aparate si actionari electrice" in anul 1998

Specializare in modelarea si simularea sistemelor de actionare electrica si utilizarea procesoarelor de semnal in comanda actionarilor reglabile, University of Newcastle upo Tyne, Marea Britanie, in anul 1997

 

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Discipline predate:

• Masini electrice
• Convertoare statice in actionari electromecanice
• Sisteme digitale de masura
• Masurari electrice
• Tehnica de calcul
• Masini si actionari electrice

Manuale didactice publicate

1. Electrotehnica - lucrari de laborator. Litografia Institutului de Mine, Petrosani 1991.
2. Convertoare statice in actionari electrice. Editura TOPOEXIM, Bucuresti, 1999.
3. Electrotehnica. Culegere de probleme. Litografia Universitatii din Petrosani, Petrosani 1999.
4. Sisteme de reglare vectoriala ale masinilor asincrone. Editura Universitas, Petrosani, 2000.
5. Metrologia marimilor neelectrice. Editura Bibliofor, Deva, 2000.
6. Masini electrice. Îndrumator de proiectare. Vol.I si II. Litografia Universitatii din Petrosani, Petrosani 2000.
7. Static Converters and their Applications. "St. Ivan Rilski" Publishing House, Sofia, Bulgaria, 2001.
8. A.C. Switch Controllers, Cycloconverters and Inverters. S.C. XXL EXIM S.R.L., România, 2001.

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Domeniile de competenta

• Masini si actionari electrice;
• Convertoare statice;
• Utilizarea microprocesoarelor si DSP in comanda actionarilor electrice;
• Modelare si simulare numerica
• Sisteme digitale;
• Creare aplicatii Windows si pagini web.

Rezultate semnificative

• Rezolvarea a peste 25 de contracte de cercetare stiintifica cu agenti economici (sef de proiect sau membru in colectivul de cercetare).
• Modernizarea actionarilor electrice cu motor asincron.
• Limitarea regimului deformant introdus in retelele electrice miniere de sistemele electronice de putere.
• Simularea functionarii sistemelor de actionare cu ajutorul programelor MATLAB-Simulink
• Crearea unei aplicatii pentru simularea functionarii convertoarelor statice de putere
• Posibilitati de utilizare a motoarelor electrice speciale in tractiunea miniera
• Sistem de comanda cu microprocesor pentru actionarile electrice cu motor de inductie.

Principalele lucrari publicate

1. Influence of Rotor Parameter for Vector Controlled Induction Motor Drive. Int. Conf. on Tech. Inf. Proc. vol.3, 16-19 nov. 1994, Timisoara, pag. 163-170
2. Microprocessor-Based Field Oriented Control of Induction Motor Drives for the Mining Equipment. XII-Int. Conf. on Aut. in Mining, 13-15 sept. 1995, Glivice, Polonia, pag. 263-267.
3. A Digital Vectorial Controlled Induction Motor Drive System. Automatic Control and Testing Conf. Proceeding, 23-24 Mai, Cluj-Napoca, 1996, pag.327-332.
4. DSP Based of Induction Motor Drive System. CNEM'97 Proc. of the First Nat. Conf. On Mining Electromechanics, Petrosani, 30-31 mai 1997, pag.47-52.
5. Brushless Synchronous Servomotor for Supra Structure of Bucket Wheel Excavator. State and Development of Open Pit Mining in Market Economy, Vol, 2, Varna, Bulgaria,1998, pag. 40-45.
6. DSP-Bsed Induction Motor Drive System with Parameter Estimation. ICAMC'98 13th Int. Committee on Automation in Mining Conf. Proc., High Tatras, Slovacia,1998, pag. 77-80.
7. DSP microcontroller for Vector Control of an Induction Motor Drive System. CNAE'98 - 9th Nat. Conf. On Electrical Drives Proc., Craiova, 1998, pag. 289-292.
8. Computer Vector Control of Induction Motor Drive without Shaft Encoder. MicroCAD'2000 Int. Computer Science Conf. Proc. Section F-Electrotechnics-Electronics. 23-24 Feb.2000, Miskolc, Ungaria, pag.43-48.
9. Protective Relay for Controlling Asynchronous Motors. Proc. of the 5th Int. Conf. on Development and Application Systems, Suceava, 18-20.05.2000, pag. 195-197.
10. Kalman Filter for Induction Motor Speed Estimation and its Application in Vector Control Drive System. Annals of University of Petrosani, Electrical Engineering, Vol 3, Petrosani 2001, pag. 70-77.
11. DSP Based induction Motor Drive System with parameter estimation. Annals of University of Petrosani, Electrical Engineering, Vol 4, Petrosani 2002, pag. 71-76.
12. Computer Monitoring System for Electric Energy Consumption. Proceedings of the 6th International Conference on Development and Application Systems, 23-25 mai 2002, Suceava, pag.239-242.
13. Software pentru simularea functionarii convertoarelor statice. Lurarile stiintifice ale simpozionului international "Universitaria ROPET 2002", 17-19 oct. 2002, Petrosani, pag.109-114.
14. Digitally-Controlled Single Phase Pwm Inverter. Annals of University of Petrosani, Electrical Engineering, Vol 5, Petrosani 2003, pag. 51-54.
15. Modern Control Methods of Induction Motor Drives. Annals of University of Petrosani, Electrical Engineering, Vol 5, Petrosani 2003, pag. 73-80.
16. Sensorless Direct Torque of Induction Motors Used in Winding Machines. MicroCAD Int. Comp. Science Conf. Proc, Section F-Electrical - Electronic Engineering. 18-19 March 2004, Miskolc, Ungaria, pag. 33-40.
17. Automatic Control of the Winding Installation by the Use of Microprocessors. MicroCAD Int. Comp. Science Conf. Proc, Section F-Electrical - Electronic Engineering. 18-19 March 2004, Miskolc, Ungaria, pag. 79-86.
    

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Alte activitati

• Cancelar Universitatea din Petrosani
• Expert evaluator al CNCSIS, Certificat din anul 2004;
• Membru al Consilului Profesoral al Facultatii de Inginerie Mecanica si Electrica
• Membru in Senatul Universitatii din Petrosani
  

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Limba engleza: foarte bine.
Limba franceza: bine.

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Turism, Tenis, Calculatoare

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