TY - GEN
T1 - Design and Experimental Verification on Characteristics of Local Electro-Hydraulic Generation System
AU - Fu, Yongling
AU - Gou, Zhenyu
AU - Wang, Mingkang
AU - Zhu, Deiming
AU - Lin, Ziwang
N1 - Publisher Copyright:
© 2020 IEEE.
PY - 2020/10/13
Y1 - 2020/10/13
N2 - Local electro-hydraulic generation systems (LEHGS) are electrically powered local hydraulic sources with high integration and high power density so that they have been employed by aircraft to provide hydraulic power in case of emergency situations. For this purpose, A LEHGS based on electro-hydraulic pump (EHP) was established in this paper. The structure and the working principle of the LEHGS were provided. After the mathematical model of each part of the LEHGS was built, simulative validation based on AMESim platform was carried subsequently. Furthermore, the performance of the LEHGS was verified through experimental tests of the no-load characteristics as well as the flow-pressure properties. And the results revealed that the LEHGS meets the requirements of backup oil supply for landing gear systems hence that not only it is able to maintain the pressure with 28MPa and the flow with 14.2L/min simultaneously, but the total efficiency of the LEHGS exceeds 70%.
AB - Local electro-hydraulic generation systems (LEHGS) are electrically powered local hydraulic sources with high integration and high power density so that they have been employed by aircraft to provide hydraulic power in case of emergency situations. For this purpose, A LEHGS based on electro-hydraulic pump (EHP) was established in this paper. The structure and the working principle of the LEHGS were provided. After the mathematical model of each part of the LEHGS was built, simulative validation based on AMESim platform was carried subsequently. Furthermore, the performance of the LEHGS was verified through experimental tests of the no-load characteristics as well as the flow-pressure properties. And the results revealed that the LEHGS meets the requirements of backup oil supply for landing gear systems hence that not only it is able to maintain the pressure with 28MPa and the flow with 14.2L/min simultaneously, but the total efficiency of the LEHGS exceeds 70%.
KW - Electro-hydraulic pump
KW - Local electro-hydraulic generation system
KW - Modeling and simulation
KW - Pressurized oil supply
UR - https://www.scopus.com/pages/publications/85096565135
U2 - 10.1109/ICMA49215.2020.9233786
DO - 10.1109/ICMA49215.2020.9233786
M3 - 会议稿件
AN - SCOPUS:85096565135
T3 - 2020 IEEE International Conference on Mechatronics and Automation, ICMA 2020
SP - 389
EP - 394
BT - 2020 IEEE International Conference on Mechatronics and Automation, ICMA 2020
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 17th IEEE International Conference on Mechatronics and Automation, ICMA 2020
Y2 - 13 October 2020 through 16 October 2020
ER -