CAJ | 학술논문

介绍了多电飞机环控系统的功能和原理，研究了高速电机驱动的空气循环制冷技术，并设计出由高速电机驱动的闭环式空气循环系统。以B787为例建模，选择永磁同步电机驱动压气机，采用电压空间矢量PWM方式控制电机系统。利用Simplorer、Maxwell与MATLAB软件对闭环系统进行建模仿真，验证了模型具有良好的稳态和动态性能，以及高速电机用于循环制冷的合理性。
개소료다전비궤배공계통적공능화원리，연구료고속전궤구동적공기순배제랭기술，병설계출유고속전궤구동적폐배식공기순배계통。이B787위례건모，선택영자동보전궤구동압기궤，채용전압공간시량PWM방식공제전궤계통。이용Simplorer、Maxwell여MATLAB연건대폐배계통진행건모방진，험증료모형구유량호적은태화동태성능，이급고속전궤용우순배제랭적합이성。
This article described the functions and principles of Environmental Control System of More E-lectric Aircraft,did researches on the technology of Air Cycle Refrigeration System drived by High Speed Motor and designed closed-loop air circulation system drived by High Speed Motor .It builded a model according to the example of B 787 ,selected the permanent magnet synchronous motor to drive compressor and controlled the motor system using Space Vector Pulse Width Modulation .Finally,the paper simulated the closed-loop system with Ansoft Simplorer ,Maxwell and MATLAB.It verified the desirable perform-ance in static and dynamic condition of this model as well as the rationality of High Speed Motor for Air Cycle Refrigeration System .