Design and Implementation of Sensorless Permanent Magnet Synchronous Motor Drives
碩士 === 國立臺北科技大學 === 電機工程研究所 === 104 === This thesis uses a square wave injection method to estimate the motor rotor position. Around the boundary area, the injection signal frequency and voltage will be changed to reduce estimation error and thereby improving the accuracy of the estimated angle. Whe...
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| Format: | Others |
| Online Access: | http://ndltd.ncl.edu.tw/handle/33cyxg |