DocumentCode
2865016
Title
A new synthesis method for efficiency optimized speed control system of vector-controlled induction machine
Author
Murato, T. ; Tsuchiya, Takeshi ; Takeda, Ikuo
Author_Institution
Fac. of Eng., Kitami Inst. of Technol., Hokkaido, Japan
fYear
1988
fDate
11-14 April 1988
Firstpage
862
Abstract
An efficiency optimization is carried out for an induction machine, treating it as a three-input, two-output controlled object. The condition for maximum efficiency is analytically derived as the ratio of control input and the state variable of state equations in a synchronously rotating reference frame. A synthesis method that attains maximum efficiency and very fast response by simultaneous vector control and speed control is proposed. Simulation results for an equivalent DC model are reported that show the effectiveness of the method.<>
Keywords
asynchronous machines; induction motors; velocity control; efficiency optimization; equivalent DC model; induction machine; induction motor; maximum efficiency; speed control system; synchronously rotating reference frame; synthesis method; vector control; Control system synthesis; Equations; Frequency; Induction machines; Induction motors; Machine vector control; Optimization methods; Stators; Steady-state; Velocity control;
fLanguage
English
Publisher
ieee
Conference_Titel
Power Electronics Specialists Conference, 1988. PESC '88 Record., 19th Annual IEEE
Conference_Location
Kyoto, Japan
Type
conf
DOI
10.1109/PESC.1988.18218
Filename
18218
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