NDLI: Modeling and characterization of an aircraft electric power system with a fuel cell-equipped APU connected at HVDC bus

Content Provider	IEEE Xplore Digital Library
Author	Eid, A. El-Kishky, H. Abdel-Salam, M. El-Mohandes, T.
Copyright Year	2010
Description	Author affiliation: Electrical Engineering, University of Texas at Tyler, Texas 75799, USA (El-Kishky, H.) \|\| Electrical Engineering, Assiut University Assiut 71518, Egypt (Abdel-Salam, M.) \|\| Electrical Engineering, South Valley University, Aswan 81542, Egypt (Eid, A.; El-Mohandes, T.)
Abstract	A hybrid power source consisting from a fuel cell and a battery is proposed as an auxiliary power unit (APU) for the more electric aircraft (MEA) applications. The output of the fuel cell is controlled using a DC/DC boost converter to provide the voltage of the aircraft 270-VDC bus. The fuel cell and the battery are controlled by using DC/DC converters to provide 270-VDC at their outputs. The output of both fuel cell and battery are connected in parallel at the 270-VDC bus of the aircraft system. Connection at the 270-VDC bus provides several merits for the MEA system; it is simple, feeding DC loads and AC loads through the generator channel 12-pulse inverter, light weight and more economical. The fuel cell/battery hybrid system rating is chosen to be 60-kW to provide power for the aircraft loads in case of the main generator failure or maintenance. To comply with the aircraft standard of MIL-STD-704F and the IEEE Std. 519–1992, an active power filter (APF) is connected at the synchronous generator terminals to reduce or eliminate the harmonics generated from the power converters. The studied aircraft electric power system with the proposed fuel cell/battery hybrid system is simulated without and with the presence of the APF and it is found that the APF reduced the voltage and frequency transients of the system and improves the aircraft electric system performance.
Starting Page	639
Ending Page	642
File Size	272786
Page Count	4
File Format	PDF
ISBN	9781424471317
ISSN	1930885X
e-ISBN	9781424471324
DOI	10.1109/IPMHVC.2010.5958440
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2010-05-23
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	three-phase inverter fuel cell Fuel cells MEA Active filters auxilliary power unit Synchronous generators Batteries Power systems battery Aircraft DC/DC converter
Content Type	Text
Resource Type	Article

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1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
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