Improved Effectiveness of Injection Molder MachineInjection Motor

• Main Authors: Chih-Kai Chang, 張智凱
• Other Authors: Shih-Wei Kau
• Format: Others
• Language: zh-TW
• Published: 2014
• Online Access: http://ndltd.ncl.edu.tw/handle/24m9g9

碩士 === 國立高雄應用科技大學 === 電機工程系博碩士班 === 102 === This paper mainly in the plastic injection molding machines to improve project effectiveness of permanent magnet synchronous motor.First to three different specifications of electromagnetic steel sheet with three permanent magnet arrangement of permanent magnet synchronous motor motorcharacteristic,such as EMF, torque, output speed, output, efficiency and power factor, torque and other.Motor efficiency improvements and reduced torque for pointers that is to find the most appropriate electromagnetic steel sheet with RB iron Peng combination of permanent magnetic materials. Make the best efficiency with minimum torque,we using the Taguchi method to find out theoptimum best combition for parameters of the permanent magnets motor to reduce cogging torque.By means of permanent magnet materials arc angle, and length of air gap length, number of stator slot opening width, channel relations experiment for controlling factors, such as，and validation by finite element method simulation analysis. We are used to Final element method simulation and evaluation for permanent magnet motor.