摘要
文章以黄石220kV向家咀输变电工程为研究对象,通过现场调研和监测,根据《500kV超高压送变电工程电磁辐射环境影响评价技术规范》(HJ/T24-1998)附录A、B、C推荐的计算模式并借助计算机软件定量的预测出该项目投产运行后对周边环境电磁辐射的环境贡献值,同时通过测量同电压等级、容量以及同导线型号的宜都220kV郭飞线(郭飞变电站至飞凤变电站)的电磁辐射现状验证预测结果,得出研究结论并对输变电线路电磁辐射提出保护措施和建议。
Based on field investigation and monitoring, with a 220kV transmission and distribution project as the study object, environment contribution of the electromagnetic radiation to project circumjacent area was quantitatively assessed through computing mode recommended by Appendix A, B and C of Technical Specification of EIA of Electromagnetic Radiation for 500kV High Voltage Transmission Project （HJ/T24-1998） after the project was put into production. By comparing the project with another similar project which shares the same voltage scale and volume as well as lead mode, some conclusions and corresponding suggestions for electromagnetic radiation were proposed.
出处
《环境科学与技术》
CAS
CSCD
北大核心
2009年第2期189-193,共5页
Environmental Science & Technology
关键词
输变电工程
工频电场
工频磁场
无线电干扰值
环境影响
power transmission and distribution project
electric field of power frequency
magnetic field of power frequency
radio interference
environment impact
