Implementation and Design of a Fully Digital Switched Reluctance Motor Drive

• Main Authors: Bao-Pyng Maa, 馬保平
• Other Authors: York-Yih Sun, Mi-Ching Tsai
• Format: Others
• Language: zh-TW
• Published: 1996
• Online Access: http://ndltd.ncl.edu.tw/handle/16226017013087795319

碩士 === 國立成功大學 === 電機工程研究所 === 84 === The switched reluctance motor (SRM) is a simple, low cost and robust unit machine that can deliver a wide power and speed range. The motor drive has often been identified as a highly efficient integral-horsepower drive, capable of a high horse- power output. These advantages make it an ideal power source for the future application. This thesis develops a DSP (Digital Signal Processor ) based motor drive for switched reluctance motors where H∞ control is employed to design the velocity controller and the current controller. This experimental system was implemented using a high-speed digital processor TMS320C31. To conclude the design results of several control structures were compared including square-wave, trapezoid-wave commutation methods, open-loop and closed-loop current control. The experimental results were also presented.