TY - GEN
T1 - Grid-Connection Collaborative Power Distribution Strategy for Aircraft Multi-Generator Systems
AU - Lan, Liqiang
AU - Li, Zhaodi
AU - Guo, Zixuan
AU - Xu, Zixiao
AU - Li, Weilin
N1 - Publisher Copyright:
© 2022 IEEE.
PY - 2022
Y1 - 2022
N2 - As the main secondary energy of more/all electric aircraft (MEA/AEA), power supply has unique advantages in weight, volume, reliability and maintainability compared with other secondary energy such as hydraulic energy and pneumatic energy, which makes it more and more widely used in warships and rapidly developing aircraft. At the same time, in order to make the aircraft power supply system meet the requirements of special high-power loads in the future, improve the carrying capacity and power distribution adaptability of the aircraft power supply system, the grid-connected control strategy of multiple power generation systems will be one of the key research directions. In this paper, based on the mathematical model of three-stage power generation system, a collaborative power regulation strategy based on adaptive power distribution method is proposed, which realizes the adaptive power distribution through voltage compensation and sagging coefficient dynamic matching strategy. The mathematical model of the collaborative power regulation system based on Simulink and the hardware-in-the-loop simulation platform based on RT-BOX are built, which verifies that this collaborative power regulation strategy has certain adaptability in the grid-connected system of two three-stage generators, and can effectively improve the power distribution accuracy and output power quality of the aircraft power system. It provides theoretical support for the collaborative power distribution control of multi-generator grid-connection in aircraft power supply system.
AB - As the main secondary energy of more/all electric aircraft (MEA/AEA), power supply has unique advantages in weight, volume, reliability and maintainability compared with other secondary energy such as hydraulic energy and pneumatic energy, which makes it more and more widely used in warships and rapidly developing aircraft. At the same time, in order to make the aircraft power supply system meet the requirements of special high-power loads in the future, improve the carrying capacity and power distribution adaptability of the aircraft power supply system, the grid-connected control strategy of multiple power generation systems will be one of the key research directions. In this paper, based on the mathematical model of three-stage power generation system, a collaborative power regulation strategy based on adaptive power distribution method is proposed, which realizes the adaptive power distribution through voltage compensation and sagging coefficient dynamic matching strategy. The mathematical model of the collaborative power regulation system based on Simulink and the hardware-in-the-loop simulation platform based on RT-BOX are built, which verifies that this collaborative power regulation strategy has certain adaptability in the grid-connected system of two three-stage generators, and can effectively improve the power distribution accuracy and output power quality of the aircraft power system. It provides theoretical support for the collaborative power distribution control of multi-generator grid-connection in aircraft power supply system.
KW - HIL Simulation
KW - collaborative power regulation strategy
KW - power adaptive distribution
UR - https://www.scopus.com/pages/publications/85146316388
U2 - 10.1109/ICEMS56177.2022.9982907
DO - 10.1109/ICEMS56177.2022.9982907
M3 - 会议稿件
AN - SCOPUS:85146316388
T3 - 2022 International Conference on Electrical Machines and Systems, ICEMS 2022
BT - 2022 International Conference on Electrical Machines and Systems, ICEMS 2022
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 25th International Conference on Electrical Machines and Systems, ICEMS 2022
Y2 - 29 November 2022 through 2 December 2022
ER -