太赫兹科学与电子信息学报Issue(1)：90-93,4.DOI:10.11805/TKYDA201501.0090
输变电设备对无线电信号的影响
Effect of power transmission and transformation equipment for radio signals
摘要
Abstract
The electromagnetic radiation of high voltage power transmission equipment mainly includes the constant-frequency electromagnetic radiation , electrical noise and corona radiation interference,which can change the electromagnetic environment around. The analytical expressions of electromagnetic environment are derived for the high-voltage transmission lines and substation. And the scattering interference and shielding effect are analyzed. A test method is designed to measure the impact on wireless communication signals. The test results show that high-voltage power transmission equipment may cause interference scattering, which makes radio propagation multi-path effect more significant,thus affecting the strength of remote reception field.关键词
变电站/高压输电线路/散射干扰/无线电传播/电磁辐射Key words
transformer substation/high voltage transmission line/scattering interference/radio propagation/electromagnetic radiation分类
信息技术与安全科学引用本文复制引用
袁仕继,孙明峰,翟冰..输变电设备对无线电信号的影响[J].太赫兹科学与电子信息学报,2015,(1):90-93,4.基金项目
中国科学院国防科技创新基金资助项目(CXJJ-11-M07) （CXJJ-11-M07）
