控制电缆屏蔽接地对高端电气自动化系统抗干扰性能的影响研究  

Study on Influence of Shielded Grounding of Control Cable on Anti-interference Performance of High-end Electrical Automation System

作　　者：赵虎 ZHAO Hu

机构地区：[1]内蒙古创源金属有限公司,内蒙古霍林郭勒029200

出　　处：《电力系统装备》2023年第12期77-79,共3页Electric Power System Equipment

摘　　要：为了探究控制电缆屏蔽接地对高端电气自动化系统中的抗干扰性能的作用,文章对控制电缆屏蔽接地的设计、应用以及其对抗干扰性能的影响进行了全面分析。研究表明,控制电缆屏蔽接地在电磁干扰、静电泄放以及射频干扰等方面都显示出关键性作用,确保了电气自动化系统的稳定运行。此外还详细考察了优化控制电缆屏蔽接地的各种方案,包括改善设计、增强屏蔽材料和加入滤波器等,这些方法均有效地提高了系统的抗干扰性能。得出合理的控制电缆屏蔽接地设计和应用对于高端电气自动化系统来说,是确保其高效、稳定和安全运行的关键。In order to explore the anti-interference performance of control cable shielding grounding in high-end electrical automation systems,this study conducted a comprehensive analysis of the design,application,and impact of cable shielding grounding on anti-interference performance.Research has shown that cable shielding grounding plays a crucial role in electromagnetic interference,electrostatic discharge,and radio frequency interference,ensuring the stable operation of electrical automation systems.We also conducted a detailed examination of various schemes for optimizing cable shielding grounding,including improving design,enhancing shielding materials,and addingfilters,all of which effectively improved the anti-interference performance of the system.In summary,a reasonable design and application of cable shielding grounding is crucial for ensuring efficient,stable,and safe operation of high-end electrical automation systems.

关 键 词：电缆屏蔽接地 高端电气自动化系统 抗干扰性能 射频干扰 滤波器设计 

分 类 号：TM571[电气工程—电器]