Design of Anti-Interference of Control and Protect System of Reactor Based on FPGA
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摘要: 在基于现场可编程门阵列(FPGA)的反应堆控制保护系统设计中,针对各种电子设备的电磁干扰,通过在硬件设计中采用信号隔离、消噪、消激和阈值调节电路等抗干扰措施,并利用软件提高抗干扰能力,实现了电磁兼容性设计,为反应堆控制保护系统提供了较强的抗电磁干扰能力,确保了反应堆的安全、可靠和稳定运行。Abstract: The methods of anti-interference in the design of control and protect system which based on field programmable gate array（FPGA）are introduced in this paper,based on the measures,such as the signal isolation,noise and oscillation elimination,and threshold adjustment,in the design of the hardware and the improvement of anti-interference performanceby software,to ensure the safe,reliable and stable operation of the reactors.
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