“泵”电路在发电机不稳定故障保护器设计中的应用

Application of pump circuit in design of generator instability fault protector

在阐述二极管泵电路工作原理的基础上 ,针对某型飞机交流供电系统 ,提出了一种不稳定故障保护器的设计方法 ,并给出了具体的硬件电路。实际运行结果表明 ,设计电路正确 。

Based on working principle of pump circuit, this paper offers a design method of generator instability fault protector for AC power supply system of a certain airplane and gives the specific hardware circuit. The operating result shows that this design project is feasible and conforms to the requirements of instability protection.