新型航空静止变流器控制系统研究与设计

Research and design of a new aeronautical static inverter control system

应用现代静止变流技术,采用双降压式半桥电路,提出了一种新型航空静止变流器,但该变流器的控制仍是目前的难点。在详细分析控制系统的基础上,选择了SPWM控制方法,并设计实现了相应的SPWM控制系统。通过Saber仿真和实验验证,证明了该控制系统的可行性,为新型航空静止变流器的进一步推广应用奠定了基础。

Based on modern static inverter technology, and the use of dual-Buck circuit, a new type of aeronautical static inverter was proposed, but its control is still difficult. On the basis of detailed analysis of the control system, SPWM control method was selected, and the corresponding SPWM control system was designed and implemented. By Saber simulation and experimental validation, the feasibility of the control system was proved; the foundation for the further application of the new aviation static inverter was laid.