核辐射监测仪器仪表的电磁兼容性设计  

Electromagnetic compatibility design of nuclear radiation monitoring instrument

作　　者：侯健 李晓贤 HOU Jian;LI Xiaoxian(CNNC Xi’an Nuclear Instrument Co.,Ltd.,Xi’an 710061,China)

机构地区：[1]西安中核核仪器股份有限公司,陕西西安710061

出　　处：《中国高新科技》2024年第17期37-39,共3页

摘　　要：随着核能技术的不断发展,核辐射监测仪器仪表在环境保护、医疗诊断和科学研究等多个领域都扮演着关键角色。然而,在实际应用中,这些仪器仪表常常面临复杂的电磁环境,因此,其电磁兼容性设计显得尤为重要。文章首先概述了核辐射监测仪器仪表的基本工作原理和电磁干扰的来源,随后详细探讨了电磁兼容性设计的关键要素,包括电磁屏蔽、滤波技术、接地与防雷击措施等,最后通过实例分析总结了电磁兼容性设计在提升核辐射监测仪器仪表性能和稳定性方面的实际应用效果,指出了未来的研究和发展方向,旨在为我国核辐射监测仪器仪表的电磁兼容性设计提供参考和指导。With the continuous development of nuclear energy technology,nuclear radiation monitoring instruments and meters play a key role in multiple fields,such as environmental protection,medical diagnosis,and scientific research.However,in practical applications,these instruments often face complex electromagnetic environments,so their electromagnetic compatibility design is particularly important.This article first outlines the basic working principles of nuclear radiation monitoring instruments and the sources of electromagnetic interference.Then,it discusses in detail the key elements of electromagnetic compatibility design,including electromagnetic shielding,filtering technology,grounding and lightning protection measures.Finally,through case analysis,the practical application effects of electromagnetic compatibility design in improving the performance and stability of nuclear radiation monitoring instruments were summarized,and future research and development directions were pointed out.This article aims to provide reference and guidance for the electromagnetic compatibility design of nuclear radiation monitoring instruments in China.

关 键 词：核辐射监测 仪器仪表 电磁兼容性 电磁屏蔽 滤波技术 

分 类 号：TH122[机械工程—机械设计及理论]