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:Efficiency-optimized flux trajectories for closed-cycle operation of field-orientation induction machine drives
學年80
學期2
出版(發表)日期1992/06/01
作品名稱Efficiency-optimized flux trajectories for closed-cycle operation of field-orientation induction machine drives
作品名稱(其他語言)
著者Lorenz, R. D.; Yang, Sheng-ming; 楊勝明
單位淡江大學機械與機電工程學系
出版者
著錄名稱、卷期、頁數IEEE Transactions on Industry Applications28(3), pp.574-580
摘要A dynamic programming scheme that optimizes the efficiency of an induction machine drive operated in closed cycle and has both control and state constraints is developed. Application of rotor flux feedforward field orientation control for an induction machine reduces the system equations to contain only three state variables: rotor flux, velocity, and position. Maximum stator current and rotor velocity are set as constraints. Saturation effects are modeled to provide a state-dependent constraint on the rotor flux magnitude. Load is treated as a function of the rotor position, which is appropriate for many mechanical system applications. State trajectories of the system that optimize machine efficiency are found by dynamic programming. Flux trajectories for the optimal solution are found to vary significantly over the machine cycle. The validity of the energy optimization is investigated experimentally on a feedforward, field-oriented induction machine.
關鍵字
語言英文
ISSN
期刊性質國內
收錄於
產學合作
通訊作者
審稿制度
國別中華民國
公開徵稿
出版型式,電子版
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