TY - GEN
T1 - Impedance characteristics study of three-phase aircraft power wires
AU - Liu, Sha
AU - Ji, Ruiping
AU - Liu, Wenjie
AU - Zhang, Xiaobin
AU - Gao, Zhaohui
AU - Li, Weilin
N1 - Publisher Copyright:
© 2015 IEEE.
PY - 2015/5/4
Y1 - 2015/5/4
N2 - The impedance characteristics of the three-phase aircraft power wires are related with the following three factors: frequency, wire laying forms, and the distance from the wire to aircraft skin. Three-phase power wires were modeled in this paper using Ansoft's large finite element analysis software Maxwell. While the circuit to measure the positive sequence impedance and zero sequence impedance were separately built with Ansoft's software Simplorer. Then we can get voltage and current data of the three-phase wires by simulating with real environment parameters. Sequence impedance can be calculated according to symmetrical component method. The impacts of frequency changing, wire laying forms, as well as the distance between the wire and aircraft skin on phase sequence impedance were analyzed. The simulation results can be used as reference for future design and implementation of aircraft cables.
AB - The impedance characteristics of the three-phase aircraft power wires are related with the following three factors: frequency, wire laying forms, and the distance from the wire to aircraft skin. Three-phase power wires were modeled in this paper using Ansoft's large finite element analysis software Maxwell. While the circuit to measure the positive sequence impedance and zero sequence impedance were separately built with Ansoft's software Simplorer. Then we can get voltage and current data of the three-phase wires by simulating with real environment parameters. Sequence impedance can be calculated according to symmetrical component method. The impacts of frequency changing, wire laying forms, as well as the distance between the wire and aircraft skin on phase sequence impedance were analyzed. The simulation results can be used as reference for future design and implementation of aircraft cables.
KW - aircraft wires
KW - impedance characteristics
KW - positive sequence impedance
KW - zero sequence impedance
UR - https://www.scopus.com/pages/publications/84946237590
U2 - 10.1109/ESARS.2015.7101417
DO - 10.1109/ESARS.2015.7101417
M3 - 会议稿件
AN - SCOPUS:84946237590
T3 - Electrical Systems for Aircraft, Railway and Ship Propulsion, ESARS
BT - 2015 International Conference on Electrical Systems for Aircraft, Railway, Ship Propulsion and Road Vehicles, ESARS 2015
PB - IEEE Computer Society
T2 - International Conference on Electrical Systems for Aircraft, Railway, Ship Propulsion and Road Vehicles, ESARS 2015
Y2 - 3 March 2015 through 5 March 2015
ER -