Magnetic Analysis of Brushless Dc Motors Using the Boundary Element Method
نویسندگان
چکیده
The advent of high speed microcomputers and available software has made possible the calculation of magnetic fields and torques of brushless DC motors. In particular, the Boundary Element Method (BEM) has shown to be an efficient tool for the design of these motors. This paper explains the BEM approach and addresses the key concerns facing the design engineer using such software, i.e. the ease of use, accuracy of solution, and the computation time required to solve the problem. A sample analysis is illustrated and a torque vs. angle curve is generated for a geometrical configuration to demonstrate the use of the BEM software in the design of brushless DC motors.
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