Title :
Analysis of defects on a controlled converter-machine system-advantage of the simulation
Author :
Baudon, Y. ; Gerbaud, L. ; Saadi, J.
Author_Institution :
Lab. d´´Electrotech. de Grenoble, St. Martin d´´Heres, France
Abstract :
A method of defect characterization based on numerical simulation is presented. The steps of the study, its limitation, and its difficulties are described. Using two examples, the authors analyze the simulation limits and other simulation problems to be solved. The first example is a simulation of an induction machine fed by an inverter, the second example is a DC motor fed by a chopper.<>
Keywords :
DC motors; asynchronous machines; choppers (circuits); failure analysis; machine control; power convertors; simulation; DC motor; chopper; controlled converter-machine system; defect characterization; induction machine; inverter; simulation; Analytical models; Circuit simulation; Computational modeling; Control system synthesis; Equations; Maintenance; Predictive models; Switches; Switching circuits; Voltage control;
Conference_Titel :
Industry Applications Society Annual Meeting, 1990., Conference Record of the 1990 IEEE
Conference_Location :
Seattle, WA, USA
Print_ISBN :
0-87942-553-9
DOI :
10.1109/IAS.1990.152228
