摘要
文章以北京地区110～220 kV输变电工程为例,分析了输变电工程产生电磁影响的原因,介绍了电磁环境影响的测试标准及实测情况,无线电干扰及测试情况,提出了改善电磁环境影响的措施(包括变电站、高压变电线路和输变电工程建设等方面)。文章认为,目前输变电设施的电磁环境影响均在国家规定范围内,并低于国际水平要求。
The paper analyzed the reason of electromagnetism influence produced by power transmission and transformation project taken 110- 220 kV power transmission and transformation project in Beijing area as example, and introduced the test standard, the condition of actual measurement and radio disturbance, and put forward the measures of ,nproving electromagnetism environment influence including the aspects of substation, HV power transmission line and construction of power transmission and transformation project. The conclusion is that the influence of power transmission and transformation facility on electromagnetic environment now is in the scope of national stipulation, and below the international standard.
出处
《电力设备》
2008年第9期56-58,共3页
Electrical Equipment
关键词
输变电设施
电磁环境
power transmission and transformation facility
electromagnetic environment
