Lingfei Xiao
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运用多目标灰狼优化的航空有源AC/DC变换器研究
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Affiliation of Author(s):能源与动力学院

Journal:重庆理工大学学报(自然科学)

Key Words:航空多电发动机;AC/DC变换器;分数阶PI控制器;灰狼优化;多目标优化;

Abstract:针对航空多电发动机传统交直流(AC/DC)变换器在减小体积、质量与抑制谐波之间存在矛盾的问题,提出了将有源电力滤波器(APF)与多边形联结自耦变压整流器(ATRU)相结合的自耦变压有源滤波整流器(ATPFRU)。由于所提新型ATPFRU是一个高度非线性的系统,设计分数阶PI控制器,并以该控制器参数为优化变量,考虑输入电流总谐波损失(THD)和直流侧储能电容电压响应性能的多目标优化问题,基于灰狼优化算法,同时实现了对输入电流谐波的有效抑制和对直流侧储能电容电压的有效控制。仿真结果表明:所提ATPFRU拓扑结构在减小AC/DC变换器体积和质量的同时,有效抑制了输入电流谐波并实现对直流侧储能电容电压的良好控制,获得了满意的多目标优化结果。

Translation or Not:no

Date of Publication:2018-10-15

Correspondence Author:陈玉升,肖玲斐,丁润泽

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Associate Professor
Supervisor of Master's Candidates

Gender:Female

Alma Mater:浙江大学控制学院

Education Level:浙江大学

Degree:Doctoral Degree in Engineering

School/Department:College of Energy and Power Engineering

Discipline:Aerospace Propulsion Theory and Engineering. Power Machinery and Engineering

Business Address:明故宫校区A10-514

Contact Information:lfxiao@nuaa.edu.cn

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