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Dynamic modeling of brushless dc motor-power conditioner unit for electromechanical actuator applicationA comprehensive digital model for the analysis of the dynamic-instantaneous performance of a power conditioner fed samarium-cobalt permanent magnet brushless DC motor is presented. The particular power conditioner-machine system at hand, for which this model was developed, is a component of an actual prototype electromechanical actuator built for NASA-JSC as a possible alternative to hydraulic actuators as part of feasibility studies for the shuttle orbiter applications. Excellent correlation between digital simulated and experimentally obtained performance data was achieved for this specific prototype. This is reported on in this paper. Details of one component of the model, its applications and the corresponding results are given in this paper.
Document ID
19800044749
Document Type
Conference Proceedings
Authors
Demerdash, N. A. (Virginia Polytechnic Inst. and State Univ. Blacksburg, VA, United States)
Nehl, T. W. (Virginia Polytechnic Institute and State University Blacksburg, Va., United States)
Date Acquired
August 10, 2013
Publication Date
January 1, 1979
Subject Category
ELECTRONICS AND ELECTRICAL ENGINEERING
Meeting Information
PESC ''79(San Diego, CA)
Funding Number(s)
CONTRACT_GRANT: NAS9-15091
Distribution Limits
Public
Copyright
Other