Title :
The dynamic representation of AC drive systems by complex signal flow graphs
Author_Institution :
Wuppertal Univ., Germany
Abstract :
Induction motors represent nonlinear higher-order dynamic systems of considerable complexity. They are well amenable to a formal mathematical analysis. It has proved more difficult, however, to comprehend and penetrate in an imaginative way the principles of their operation under transient conditions. Complex graphic signal flow graphs are suited to visualize the dynamic performance of AC machines. They can assist to form an understanding of the internal dynamic processes of a machine and their interactions with external controls
Keywords :
electric drives; induction motors; large-scale systems; machine theory; rotors; stators; AC drive systems; complex signal flow graphs; dynamic performance; external controls; formal mathematical analysis; induction motors; internal dynamic processes; nonlinear higher-order dynamic systems; transient conditions; visualisation; AC machines; Delay effects; Differential equations; Flow graphs; Graphics; Machine windings; Nonlinear dynamical systems; Nonlinear systems; Transfer functions; Voltage;
Conference_Titel :
Industrial Electronics, 1994. Symposium Proceedings, ISIE '94., 1994 IEEE International Symposium on
Conference_Location :
Santiago
Print_ISBN :
0-7803-1961-3
DOI :
10.1109/ISIE.1994.333121
