FEM ANALYSIS OF A MOTOR-GENERATOR ASSEMBLY FOR A HYBRID ELECTRIC VEHICLE

Autor/autori: Eng. Florin Lazar, Prof. Doc. Eng. Alecsandru SIMION PhD, Lecturer Eng. Leonard Livadaru PhD, Eng. Sorin VLASCEANU, Eng. Daniel Irimia

Rezumat: In prezent o multime de producatori auto produc autovehicule elelctrice si hibride. Un ansamblu motorgenerator ce utilizeaza masini cu magneti permanenti poate fi o alternativa pentru construirea unui autovehicul hibrid. Motoarele electrice ofera o variatie mai lina a cupului si un raspuns mai rapid. Utilizarea configuratiei Halbach pentru amplasarea magnetilor permanenti in cazul generatoarelor prezinta avantajul eliminarii miezului feromagnetic si inducerea unor tensiuni cvasi-sinusoidale.

Cuvinte cheie: motor cu magneti permanenti, generator cu magneti permanenti

Abstract: Currently a lot of car manufacturers come with new models of electric and gybrid vehicles. The motor-generator assembly using permanent magnet machines can be an alternative for a hybrid vehicle. The elecric motors offer a more smoother torque and faster response. The Halbach array used for electric generator has the advantage of eliminating the iron core and producing a quasi sinusoidal voltage.

Keywords: permanent magnet motor, permanent magnet generator

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