不对称式12脉冲自耦变压整流器设计  

Design of asymmetric 12-pulse auto-transformer rectifier unit

作　　者：张建芳 郝晓红 ZHANG Jianfang;HAO Xiaohong(Engineering and Techniques Training Center,CAUC,Tianjin 300300,China)

机构地区：[1]中国民航大学工程技术训练中心,天津300300

出　　处：《中国民航大学学报》2024年第1期47-52,共6页Journal of Civil Aviation University of China

基　　金：中央高校基本科研业务费专项(3122018S002)。

摘　　要：为满足多脉冲自耦变压整流器(ATRU, auto-transformer rectifier unit)小型化和轻量化的行业应用要求,本文提出一种不对称式12脉冲自耦变压整流器的设计方案。首先,详细阐述了其拓扑结构和绕组结构;其次,分析了输入电流谐波、等效容量等主要性能参数,并进行了Saber仿真验证;最后,在此基础上设计了10 kW自耦变压整流器样机,并对该样机进行了实测数据分析。分析结果表明,该设计方案满足DO-160标准,等效容量相比对称式12脉冲自耦变压整流器更小,更符合航空产品小型化、轻量化的设计需求。To meet the industry application requirements of miniaturization and lightweight for multi pulse auto-transformer rectifier(ATRU),a design scheme of asymmetric 12-pulse ATRU was proposed in this paper.Firstly,the topology and winding structure were elaborated in detail.Secondly,the main performance parameters such as input current harmonics and equivalent capacity were analyzed and validated through Saber simulation.Finally,a 10 kW ATRU prototype was designed based on this,and the actual measured data analysis was conducted on the prototype.The analysis results showed that the design scheme can meet the requirement of DO-160 standard,and the equivalent capacity was smaller compared to that of symmetric 12-pulse ATRU,which was more in line with the design requirements of miniaturization and light weighting of aviation products.

关 键 词：多脉冲自耦变压整流器 谐波抑制 等效容量 矢量图 

分 类 号：V224[航空宇航科学与技术—飞行器设计] TM40[电气工程—电器]