浅谈高压输电线路的相导线布置和工频电磁环境

Discussion on the Arrangement of the Phase Conductors and the Power Frequency Electromagnetic Environment of High Voltage Transmission line

近年来,随着我国经济的发展和社会的进步,社会社生产和生活的供电需求越来越旺盛。我国当前的电网结构已经逐渐无法满足实际需求,加之我国能源结构的缺陷,建立一个高容量的电网系统成为当前主要研究的主题。在高压输电网络构建过程中,工频电磁环境是影响和制约其发展的重要因素,就高压线路而言,相导线高度、相导线布置等都会对工频电磁环境造成影响。本文简单分析了相导线布置对工频电磁环境的影响,就我国高压输电线中相导线布置提出建议,并对不同相导线布置和工频电磁环境进行比较。

In recent years,with the development of China＇s economy and social progress,the social production and life of the power supply demand is growing. China＇s current grid structure has gradually can not meet the actual needs,coupled with China＇s energy structure,the establishment of a high capacity of the grid system has become the main research topics. In the construction process of high voltage transmission network,power frequency electromagnetic environment is an important factor to influence and restrict the development of high voltage transmission line. In this paper,the influence of the wire arrangement on the power frequency electromagnetic environment is analyzed,and the arrangement of the wire in the high voltage transmission line is proposed.