AC-DC integrated aviation power generation system based on dual winding induction generator

被引：0
|
作者：
Bu F. [1 ]
Shi J. [1 ]
Li P. [2 ]
Liu H. [3 ]
Zhao Y. [1 ]
Liu Z. [1 ]
Huang W. [1 ]
Qin H. [1 ]
机构：
[1] College of Automation, Nanjing University of Aeronautics and Astronautics, Nanjing
[2] Unit 94672，People’s Liberation Army, Nanjing
[3] School of Mechanical Engineering, University of Shanghai for Science and Technology, Shanghai
来源：
Hangkong Dongli Xuebao/Journal of Aerospace Power | 2024年 / 39卷 / 03期
关键词：
AC-DC integrated power generation system; active disturbance rejection control; dual-winding induction generator; more electric aircraft; multi-objective optimization;
D O I：
10.13224/j.cnki.jasp.20220894
中图分类号：
学科分类号：
摘要：
In order to meet the requirements for high power density，high-quality power supply and AC-DC hybrid power supply for aviation power generation system proposed by aircraft multi-electrification， a variety of AC-DC integrated power generation schemes were compared， and their advantages and disadvantages were analyzed. An AC-DC integrated power generation system based on dual winding induction generator was proposed. The system made full use of the dual-winding induction generator stator with two sets of three-phase windings，so it can achieve a good AC-DC integrated power generation. After preliminary design of the generator，based on the multi-objective optimization algorithm，the dual-winding induction generator was optimized and designed with the objectives of efficiency and power density. An AC-DC integrated power generation control strategy based on active disturbance rejection control was adopted to improve the dynamic performance and load adaptability of the system. Finally， a generator of 60 kW (24 kW AC， 36 kW DC) dual-winding induction generator principle prototype was developed， and the experimental results verified that when the AC side increased and offloaded abruptly，the voltage changed within ±10 V and the recovery time was not more than 25 ms; when the DC side increased and offloaded abruptly，the voltage fluctuated within ±30 V and the recovery time was not more than 45 ms. The system with good dynamic and steady-state performance can realize high-quality AC-DC integrated power generation. Research results showed that the aero-AC-DC integrated power generation system based on dual-winding induction generator is expected to provide a competitive alternative for the multi-electric aircraft power generation system. © 2024 Beijing University of Aeronautics and Astronautics (BUAA). All rights reserved.
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