TY - GEN
T1 - An improved droop control method for power distribution of more electric aircraft
AU - Jiang, Xue
AU - He, Linke
AU - Wu, Yu
AU - Li, Weilin
N1 - Publisher Copyright:
© 2021 IEEE.
PY - 2021
Y1 - 2021
N2 - For the increasing power requirements of the more electric aircraft power system, the power distribution technology of the aircraft's high-voltage DC power supply system based on improved droop control is studied in this paper. By analyzing the existing problems of traditional droop control strategy, an improved droop control method with adaptive droop coefficient and output voltage compensation for the multi-source DC power supply system of more electric aircraft is proposed. According to the unbalance degree among the output power from different power supply units and the deviation between the actual output voltage and the initial output voltage, the droop coefficient of the traditional droop control and the output voltage command value are compensated. Therefore, the accurate distribution of output power and the stability of bus voltage are realized. The effectiveness and feasibility of this method are verified by simulation results.
AB - For the increasing power requirements of the more electric aircraft power system, the power distribution technology of the aircraft's high-voltage DC power supply system based on improved droop control is studied in this paper. By analyzing the existing problems of traditional droop control strategy, an improved droop control method with adaptive droop coefficient and output voltage compensation for the multi-source DC power supply system of more electric aircraft is proposed. According to the unbalance degree among the output power from different power supply units and the deviation between the actual output voltage and the initial output voltage, the droop coefficient of the traditional droop control and the output voltage command value are compensated. Therefore, the accurate distribution of output power and the stability of bus voltage are realized. The effectiveness and feasibility of this method are verified by simulation results.
KW - DC power supply system
KW - droop control
KW - more electric aircraft
KW - power distribution technology
UR - http://www.scopus.com/inward/record.url?scp=85126429222&partnerID=8YFLogxK
U2 - 10.1109/POWERCON53785.2021.9697555
DO - 10.1109/POWERCON53785.2021.9697555
M3 - 会议稿件
AN - SCOPUS:85126429222
T3 - Proceedings - 2021 International Conference on Power System Technology: Carbon Neutrality and New Type of Power System, POWERCON 2021
SP - 1584
EP - 1589
BT - Proceedings - 2021 International Conference on Power System Technology
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2021 International Conference on Power System Technology, POWERCON 2021
Y2 - 8 December 2021 through 9 December 2021
ER -
