Author/Authors :
Nozari, Hamed Department of Mechanical Engineering - Islamic Azad University, Majlesi Branch, Isfahan. IRAN , Ghafori, Hasan Center for Advanced Engineering Research - Islamic Azad University, Majlesi Branch - Iran , Ebn ali, Majid Department of Electronic Engineering - Shahre kord University, IRAN
Abstract :
The growth of technology in suspension systems have led the magnetic bearings to a more powerful and economical design. Such bearings have lots of benefits such as performance capability in high speeds and the ability to perform action without lubrication in different performances that causes a decrease in the environmental and system pollution and makes it possible to work in vacant environments. Magnetic bearings work without friction and have little attrition. In This paper, the operation of magnetic bearing with 8 and 16 polar at a velocity rate at 30000 rpm and gap tolerance ranging from 2 to 0.5 mm are evaluated. The magnetic force condition is simulated based on finite element by optimizing the best mesh measurement.
Keywords :
Control and process , Magnetic bearing , Finite element , Optimization , Meshing
