脉冲电容试验装置控制系统电磁兼容设计  

EMC design of control system of test device of impulse capacitor

作　　者：李小亮[1] 董雪峰[1] 

机构地区：[1]黄河科技学院信息工程学院,河南郑州450063

出　　处：《电子设计工程》2016年第4期134-136,共3页Electronic Design Engineering

基　　金：郑州市光电信息技术及应用重点实验室项目(114PYFZX505)

摘　　要：在脉冲电容试验装置研制工程中,电磁兼容是必须考虑的因素。设计中通过采用电磁滤波、信号隔离、去噪、阀值调节电路等措施,并根据FPGA特性,从芯片的内部和外部设计两方面提高了整个控制系统的抗干扰能力,实现了电磁兼容设计,确保了试验平台的安全、可靠和稳定工作。EMC is a necessary factor to he considered in the design ＆ development phase of the test device of impulse capacitor. By using the electromagnetic design of filter, signal isolation, denoising, a threshold adjustment circuit, and according to the characteristics of FPGA, from the internal and external of FPGA chip to improve the anti-interference ability of the whole control system, we realizes the electromagnetic compatibility design,and ensure that the platform is stable and reliable work.

关 键 词：脉冲电容FPGA 电磁兼容 抗干扰 

分 类 号：TN97[电子电信—信号与信息处理]