DocumentCode :
2371457
Title :
Simulation and control of bus conditioner for a power distribution system of More Electric Aircraft
Author :
Xie, Shuanqin ; Gong, Jianying ; Liu, Weiguo
Author_Institution :
Sch. of Autom., Northwestern Polytech. Univ., Xi´´an, China
fYear :
2010
fDate :
4-7 Aug. 2010
Firstpage :
1527
Lastpage :
1530
Abstract :
In a power distributed system of More Electric Aircraft with many loads on the dc or ac bus, there are harmonic and reactive currents when a large load is loaded or unloaded from the bus. The bus conditioner can compensate the harmonic and reactive currents on dc and ac bus in power system. This paper presents a sample of a power distributed system of More Electric Aircraft with an ac bus conditioner. The models of three phase dc/ac and ac bus conditioner are established. The controller of the ac bus conditioner is designed. The stability of the power distributed system is anlysised when the ac bus conditioner is loaded. The simulation results are presented. With certain parameters, the ac bus conditioner can reduce the variable frequency ripple current, shape the voltage waveform of the dc and ac bus and increase the system stability margin.
Keywords :
aircraft; busbars; electric vehicles; power distribution; power system control; stability; bus conditioner control; more electric aircraft; power distribution system; power system bus; stability; three phase dc-ac bus conditioner; variable frequency ripple current; Equations; Integrated circuit modeling; Inverters; Load modeling; Mathematical model; Power system stability; Rectifiers;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Mechatronics and Automation (ICMA), 2010 International Conference on
Conference_Location :
Xi´an
ISSN :
2152-7431
Print_ISBN :
978-1-4244-5140-1
Electronic_ISBN :
2152-7431
Type :
conf
DOI :
10.1109/ICMA.2010.5589110
Filename :
5589110
Link To Document :
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