Analysis of subsystem integration in aircraft power distribution systems

Author

Chandrasekaran, Sriram ; Lindner, Douglas K. ; Boroyevich, Dushan

Author_Institution

Bradley Dept. of Electr. & Comput. Eng., Virginia Polytech. Inst. & State Univ., Blacksburg, VA, USA

Volume

5

fYear

1999

fDate

1999

Firstpage

82

Abstract

Stability analysis of a baseline power system architecture for modern aircraft is addressed. Power electronic converters are widely used in modern aircraft power distribution systems. Due to their inherent nonlinear characteristics, instabilities may arise while integrating individual subsystems together. Bifurcation analysis is used to identify the type, multiplicity and stability of system trajectories. The complete bifurcation diagram for the baseline power system is drawn. The dependence of the parameter values on the bifurcation behavior of the baseline system is presented

Keywords

aircraft power systems; bifurcation; circuit stability; power convertors; aircraft power distribution systems; baseline power system; bifurcation analysis; multiplicity; nonlinear characteristics; parameter values; power electronic converters; stability analysis; subsystem integration; Aerospace electronics; Aircraft propulsion; Bifurcation; Filters; Power distribution; Power electronics; Power system analysis computing; Power system modeling; Power system stability; Stability analysis;

fLanguage

English

Publisher

ieee

Conference_Titel

Circuits and Systems, 1999. ISCAS '99. Proceedings of the 1999 IEEE International Symposium on

Conference_Location

Orlando, FL

Print_ISBN

0-7803-5471-0

Type

conf

DOI

10.1109/ISCAS.1999.777516

Filename

777516