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An Approach for Utilizing Power Flow Modeling for Simulations of Hybrid Electric Propulsion SystemsThis paper describes an approach to creating simulations of the electric components for a hybrid electric propulsionsystem. The proposed modeling technique is based on power/load flow modeling and is designed to provide a modularframework that includes buses, lines, and other electrical components that can be connected together to form the electrical distribution system. The purpose of this paper is to detail an electric distribution system modeling technique and to demonstrate how these models may be integrated with turbomachinery simulations. These general modeling techniques were created to be utilized for system and control design studies. Additionally, steady-state and dynamic performance for a proposed model example is compared with data from a hardware in the loop simulation.
Document ID
Acquisition Source
Glenn Research Center
Document Type
Technical Memorandum (TM)
Chapman, Jeffryes W.
(NASA Glenn Research Center Cleveland, OH, United States)
Litt, Jonathan S.
(NASA Glenn Research Center Cleveland, OH, United States)
Date Acquired
October 30, 2018
Publication Date
October 1, 2018
Subject Category
Aircraft Propulsion And Power
Report/Patent Number
Meeting Information
Meeting: 2018 Electric Aircraft Technologies Symposium
Location: Cincinnati, OH
Country: United States
Start Date: July 12, 2018
End Date: July 13, 2018
Sponsors: American Inst. of Aeronautics and Astronautics, Institute of Electrical and Electronics Engineers
Funding Number(s)
WBS: WBS 109492.
Distribution Limits
Work of the US Gov. Public Use Permitted.
Power Flow
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