Sebastian – Mihai IANCU


34-3 CALCULUL PARAMETRILOR UNUI MOTOR DE INDUCȚIE LA DIFERITE VALORI ALE SARCINII, FOLOSIND PROGRAME DE TIPUL ”IND”

CALCULATION OF PARAMETERS OF AN INDUCTION MOTOR AT DIFFERENT VALUES OF LOAD, USING PROGRAMS SUCH AS „IND”
The paper presents IT and general aspects of how to calculate the parameters of an induction engine (MI) with „IND” type programs in the classic versions of Windows 2010/2015 and new modern versions, original Linux 2017/2018. The latest ones are based on native C language, with maximum compatibility and portability and, moreover, they are automatically plotting the features (MI); the equivalent executable binary code and global computing time are reduced (55 % and 99,99 %) including automatic graphic representation and export to 2 disk formats („.FIG” and MATLAB .png).
Keywords: induction machines, IND program, refurbishment, software, simulation modelling, MATLAB, Simulink, C, f2c, virtual machine
Cuvinte cheie: mașini de inducție, programul IND, retehnologizare, software, modelare simulare, MATLAB, Simulink, C, f2c, mașină virtuală

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34-2 ASPECTE IT PRIVIND MODUL DE CALCUL ȘI ANALIZĂ A PERFORMANȚELOR MAȘINILOR ELECTRICE DE INDUCȚIE UTILIZÂND PROGRAME DE TIP „IND”

IT ISSUES CONCERNING CALCULATION AND ANALYSIS
OF THE PERFORMANCE OF ELECTRICAL MACHINERY USING INDUCTION PROGRAMS ”IND”
The paper presents IT and general aspects of the optimal calculation and specific analysis of the performance of induction electric machines (MI) with IND programs in the classic versions of Windows 2010/2015 and new modern versions, original Linux 2017/2018. The latest ones are based on native C language, with maximum compatibility and portability and, moreover, they are automatically plotting the features (MI); the equivalent executable binary code and global computing time are reduced (with 55 % and 27 %) including automatic graphic representation and export to 2 disk formats („.FIG” and MATLAB ”.png”).
Keywords: induction machines, IND program, upgrading, software, simulation modelling, MATLAB, Simulink, FORTRAN’77, C
Cuvinte cheie: mașini de inducție, program IND, retehnologizare, software, modelare simulare, MATLAB, Simulink, FORTRAN’77, C

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33-6 FRUCTIFICAREA INVENTIVITĂŢII TEHNICE

LEVERAGING TECHNICAL INGENUITY THEY
Prosperity and the level of economic development of a country (as expressed through the annual gross domestic product per capita-GDP/place), I increase the sustainable and accelerated by mobilizing and leveraging international best technical ingenuity they the country’s population (expressed through specific annual number of patents, i.e. the number of international patents for invention obtained relative to the number of inhabitants of the country). The work of updating the data aspects of the situation in this area, with respect to Romania.
Keywords: GDP-place, innovation, necessary measures
Cuvinte cheie: PIB-loc, inovaţie, măsuri necesare

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31-43 INTERFAȚĂ ”C-MATLAB-SIMULINK” PENTRU GENERARE AUTOMATĂ GRAFICĂ A CARACTERISTICILOR MAȘINII DE INDUCȚIE OPTIMIZATĂ CU PROGRAMUL ”IND”

C INTERFACE-MATLAB-SIMULINK „FOR AUTOMATIC GENERATION OF OPTIMIZED INDUCTION MACHINE’S CHARACTERISTICS WITH THE” IND” SOFTWARE

 

In knowledge, modeling, simulation and numerical solving of the transitory regimes from the operation of the induction machine, becomes necessary, useful and appropriate to develop specialized algorithms of calculation and versatile software interfaces, with low response time and resource-consuming IT. We achieved a C interface-MATLAB callable standalone, or integrated, for plotting the characteristics. The interface allows the interconnection, if necessary, with other FORTRAN modules, SIMULINK, FEMM.

 

Keywords: C-MATLAB-Simulink induction machine, software, graphics

Cuvinte cheie: C-MATLAB-Simulink, mașină de inducție, software, grafică

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31-42 INTERFAȚĂ ”C-MATLAB-SIMULINK” PENTRU SOLUȚIONAREA UNOR REGIMURI TRANZITORII LA MAȘINA DE INDUCȚIE, CU GENERARE AUTOMATĂ GRAFICĂ A CARACTERISTICILOR

C-MATLAB-SIMULINK INTERFACE FOR SOLVING OF

SOME TRANSITORY REGIMES AT THE INDUCTION MACHINE WITH AUTOMATIC GENERATION

OF GRAPHICAL CHARACTERISTICS

 

In knowledge, modelling, simulation and numerical solving of the transitory regimes from the operation of the induction machine, becomes necessary, useful and appropriate to develop specialized algorithms of calculation and versatile software interfaces, with low response time and resource-consuming IT. We achieved a C interface-MATLAB callable standalone, or integrated, for plotting the characteristics. The interface allows the interconnection, if necessary, with other FORTRAN modules, SIMULINK, FEMM.

Keywords: C-MATLAB-Simulink induction machine, software, graphics

Cuvinte cheie: C-MATLAB-Simulink, mașină de inducție, software, grafică

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31-9 EVOLUŢIA ŞI PERSPECTIVE ALE ROMÂNIEI ÎN UE

DEVELOPMENT AND PROSPECTS OF ROMANIA IN THE EU

 

EU industry is the most important economic activity, there are traditions of innovation will continue investing in innovation and supporting research and ecological investment. Romania significant advances in these areas in recent years, reducing the gap with the EU average, but still not enough, and further efforts are necessary.

 

Keywords: EU, Romania, innovation, talent fruition, GDP/capita GDP / in habitant, patent

Cuvinte cheie: UE, România, inovare, fructificare talente, produs intern brut / cap de locuitor PIB/loc, brevet de invenție

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