نتایج جستجو برای: switched reluctance motorsrm
تعداد نتایج: 28516 فیلتر نتایج به سال:
Introduction. Switched reluctance motor (SRM) is a type of electric featuring nonlinear magnetic characteristics. The flux linkage or inductance profile SRM usually required for the purpose high control performance, and can be normally obtained through conventional static test by using DC AC method when rotor locked. Problem. However, it not practical to use measurement specific apparatus locki...
This paper presents a new design to reduce torque ripple in Switched Reluctance Motors (SRM). Although SRM possesses many advantages in terms of motor structure, it suffers from large torque ripple that causes problems such as vibration and acoustic noise. The paper describes new rotor and stator pole shapes with a non-uniform air gap profile to reduce torque ripple while retaining its average ...
Because of extreme local saturation at pole tips of excited phase and uncircular shape of rotor and stator, a Swithed Reluctance Motor (SRM) does not have a simple and accurate mathematical model. Therefore, the output control of this motor requires a robust controller which is not based on an accurate model of the process. Fuzzy controllers, to some extent, will satisfy these requirements. Tet...
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