Eng. Nicolae-Daniel IRIMIA, PhD, Prof. Univ. Doc. Eng. Alecsandru SIMION, Lecturer Eng. Leonard LIVADARU, Eng. Ovidiu DABIJA, PhD, Eng. Florin LAZAR, PhD
Rezumat
In aceasta lucrare se prezinta comanda in regim de generator a unei masini cu reluctanta variabila trifazata,
prevazuta cu 6 poli statorici si respectiv 4 poli rotorici. Pentru alimentarea infasurarilor de faza statorice s-au utilizat doua surse individuale de tensiune in curent continuu, prima avand valoarea medie a tensiunii la borne de 230 V, iar cea de-a doua de respectiv 1150 V. Comutarea intre cele doua surse de tensiune se realizeaza prin intermediul unui circuit electric cu tranzistoare de tip IGBT.La sfarsitul lucrarii sunt prezentate rezultatele simularii cu ajutorul programului Matlab-Simulink.
Cuvinte cheie: Comanda SRGSursa de tensiuneIGBT
Abstract
This paper presents the control of a three phase switched reluctance generator, provided with 6 stator poles
and 4 rotor poles respectively. Two different DC voltage sources were used for the energizing of the stator phase windings.
The average voltage of the first power supply is about 230 V. Also, the average voltage of the second power supply is about
1150 V. The switching between this two voltage sources is achieved via a IGBT type additional electric circuit. The results of
simulation using the software package Matlab-Simulink are presented at the end of this paper.
Keywords: SRG controlVoltage sourceIGBT
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