半波长交流输电技术在泛在电力物联网中的应用

Application of Half Wavelength AC Transmission Technology in Ubiquitous Power Io

文章基于半波长输电线路电压特性的原理,对比了普通线路模型和半波长线路模型,并对潜供电流和过电压的特性进行分析,总结出半波长交流输电技术是解决特高压在超长距离输电问题的最佳方案,从而对建设运营“两网”有着重要的现实意义。

This article elaborates on the principles of voltage characteristics of half wavelength transmission lines,compares ordinary line models with half wavelength line models,and analyzes the characteristics of secondary arc current and overvoltage.It is concluded that half wavelength AC transmission technology is the best solution to solve the problem of ultra-long distance transmission of ultra-high voltage,Thus,it has important practical significance for the construction and operation of the"two networks"(strong smart grid and ubiquitous power Internet of Things).