高压输电线路电磁干扰的减缓策略研究

Study on Mitigation Strategy of Electromagnetic Interference of High Voltage Transmission Lines

为减缓高压输电线路的电磁干扰,文章详细分析电磁干扰的测量和评估。通过探讨电磁干扰测量方法、电磁环境监测及电磁干扰评估标准,明确干扰源及其特征参数。研究结果表明,通过优化输电线路设计、屏蔽和接地技术、相位优化技术、电流互感器技术及有源电磁场抑制技术,可有效减缓高压输电线路的电磁干扰。

In order to mitigate the electromagnetic interference of high voltage transmission lines,the article analyzes the measurement and assessment of electromagnetic interference in detail.By exploring the electromagnetic interference measurement methods,electromagnetic environment monitoring and electromagnetic interference assessment standards,the interference sources and their characteristic parameters are clarified.The research results show that the electromagnetic interference of high-voltage transmission lines can be effectively mitigated by optimizing transmission line design,shielding and grounding technology,phase optimization technology,current transformer technology and active electromagnetic field suppression technology.