教師資料查詢 | 類別: 期刊論文 | 教師: 楊勝明 YANG, SHENG-MING (瀏覽個人網頁)

標題:A deadbeat current controller for field oriented induction motor drives
學年91
學期1
出版(發表)日期2002/09/01
作品名稱A deadbeat current controller for field oriented induction motor drives
作品名稱(其他語言)
著者楊勝明; Yang, Sheng-ming; Lee, Chen-haur
單位淡江大學機械與機電工程學系
出版者New York: Institute of Electrical and Electronics Engineers (IEEE)
著錄名稱、卷期、頁數IEEE Transactions on Power Electronics 17(5), pp.772-778
摘要Accurate stator current control is essential in high performance field orientation-controlled induction motor drives. Any current error degrades the drive's performance in the same way as an incorrectly tuned field orientation. This paper presents an efficient current control scheme that can achieve high accuracy and a fast dynamic response. This scheme uses voltage decoupling and deadbeat control loops. The decoupling controller provides the voltage needed to oppose the motor's back EMF. The deadbeat controller reduces the current error as fast as possible and stabilizes the system. The control law does not require knowledge of the rotor flux and is independent of the field orientation control tuning. Good static and dynamic performances were obtained in both the simulation and experimental verifications. Because the motor leakage inductance and resistance information were required for this control method, the influence of the estimation errors for these parameters was also investigated. The results show that the leakage inductance model error might cause a current ripple. However, this parameter can be tuned to its correct value easily by inspecting the current response.
關鍵字
語言英文
ISSN0885-8993
期刊性質國外
收錄於
產學合作
通訊作者
審稿制度
國別美國
公開徵稿
出版型式電子版
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