110 kV紧凑型钢管杆塔电磁环境影响研究  

Analysis of Electromagnetic Environmental Impact on 110 kV Compact Steel Pipe Tower

作　　者：他林萍 Ta Linping(Linxia Prefecture Radiation Environment Monitoring Station,Linxia 731100,China)

机构地区：[1]临夏州辐射环境监测站,甘肃临夏731100

出　　处：《环境科学与管理》2023年第9期191-194,共4页Environmental Science and Management

摘　　要：在社会建设和经济发展广泛用电的社会背景下,高压输变电工程数量日益增多,随之受城市景观和形象的需求,更多的110 kV线路在城市区域采取紧凑型钢管杆塔,以减少杆塔建设带来的突兀感,因此紧凑型钢管杆塔在城市区域电力建设成为主流。然而,110 kV架空线路建设投入使用过程中难免会产生工频电场、工频磁感应强度,这将对线路周边的电磁环境造成一定的影响。文章以110 kV紧凑型钢管杆塔输变电工程为实例,采用模式分析及类比监测方法,预测110 kV紧凑型钢管杆塔运行对其周围电磁环境的影响,为日后110 kV紧凑型钢管杆塔电磁环境影响评价提供一定的技术参考,同时为110 kV紧凑型钢管杆塔建设提供一些设计依据。In the context of widespread electricity use in social construction and economic development,the number of high-voltage transmission and transformation projects is increasing.With the demand for urban landscape and image,more 110 kV lines adopt compact steel pipe towers in urban areas to reduce the sense of awkwardness caused by tower construction.Therefore,compact steel pipe towers have become the mainstream in urban power construction.However,during the construction and operation of 110 kV overhead lines,it is inevitable to generate power frequency electric fields and power frequency magnetic induction intensity,which will have a certain impact on the electromagnetic environment around the lines.This article takes the 110 kV compact steel pipe tower transmission and transformation project as an example,and uses mode analysis and analog monitoring methods to predict the impact of the operation of the 110 kV compact steel pipe tower on its surrounding electromagnetic environment.This provides a certain technical reference for the future evaluation of the electromagnetic environment impact of the 110 kV compact steel pipe tower,and also provides some design basis for the construction of the 110 kV compact steel pipe tower.

关 键 词：高压输变电工程 紧凑型钢管杆塔 电磁环境 

分 类 号：X820.3[环境科学与工程—环境工程]