Surface mounted Permanent magnet Motor

In this paper, the skewing slot is applied to the PM surface mounted Brushless DC Motor 20kW 36 slots and 12 magnet poles (Z = 36, p = 12) for eliminating torque ripples. To observe the skewing stator effect, the stator lamination layers are skewed with different angles. With determined skewing angle, the cogging torque eliminated theoretically and flux density space harmonics are also reduced

4p viericschmid 12-01-2022 12 0   Download

In this paper, a type interior permanent magnet motor designs is proposed for computer numerical control milling machine application as spindle motors. An existing surface mounted permanent magnet motor is used as a reference motor. The I type interior permanent magnet motor alternatives is designed and optimized in detail. The electromagnetic results of interior permanent magnet motors are compared with the reference surface permanent magnet motor for the same design requirements. The detailed loss analysis is also performed for the desired motor structure at high speeds.

4p kequaidan3 10-03-2020 40 0   Download

In this paper, the skewing slot is considered for the permanent surface mounted brushless DC motor for eliminating torque ripples. In order to observe the skewing stator effect, the stator lamination layers are skewed with different angles. With determined skewing angle, the cogging torque will theoretically reduce and the harmonic components of the flux density space are reduced, as well.

4p sabiendo 06-02-2020 19 0   Download

Recently, environment friendly technologies are being introduced as global warming is rapidly progressing. One of the effective way to reduce the problem, Electric Turbo Compounding System has been researched globally. With this system, about 30% exhaust gas can be recycled as a power source.

11p vivalletta2711 11-01-2020 34 1   Download