Abstract
This paper describes the calculated characteristics of a cylindrical linear induction motor (CLIM) for linear elevators. The magnetic flux density and starting thrust are analyzed by space harmonic analysis. The conclusions are as follows: (1) the equivalent pole pitch that influenced the characteristics of the CLIM is 73 mm; (2) the calculated value of the magnetic flux density obtained by space harmonic analysis agreed approximately with the measured value; (3) the characteristics of the starting thrust, calculated by space harmonic analysis, agreed with the measured characteristics with an error of less than 10 percent.
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