采用机载GPS监测特高压输电线路对航空飞行可能产生的干扰，并进行干扰程度分析。
Using airborne GPS monitors, we analyzes the interferences to aerial flight caused by ultra high voltage(UHV) lines.
特高压输电线路对调幅广播台站的无源干扰主要是由垂直杆塔引起的。
The passive interference in receiving station of amplitude modulation (AM) broadcasting from UHVAC transmission lines is mainly caused by towers.
目前的野外电磁测量已很难回避各种输电线的干扰，且有时各种输电线已影响到地震台站的电磁测量。
Various kinds of transmission lines can not be avoided for us when carrying out field electromagnetic measurement and may even affect earthquake station observation.
为了减小这种干扰，在直流输电线路为架空线路的时候，需要加装直流滤波器。
In order to decrease this disturbance, it is necessary to add DC filters when the DC transmission lines are built on stilt.
针对上述情况出现了很多带电测量输电线路零序互感参数的新的理论和技术，包括干扰法、增量法、微分法、积分法等。
Theories and technologies of live line measurement have appeared, including the interference method, the incremental method, the differential equation method and the integral equation method.
输电线路的电磁环境参数主要包括工频电场、工频磁场、无线电干扰和可听噪声四个方面。
The electromagnetic parameter of power transmission include: power frequency electrical field, power frequency magnetic field, radio inference (ri) and audible noise (an).
对衡量直流输电线路电话干扰水平的等效干扰电流标准进行了系统的研究。
The equivalent disturbing current, which determines the harmonic interference noise in nearby telephone circuits, is studied systematically.
换流站直流侧谐波的影响主要体现为对与直流输电线路邻近的通信线路的干扰上。
The influence of the harmonics on DC side is mainly the disturbance on telecom lines.
高压输电线路对天线的干扰主要有两种，即有源干扰和无源干扰。
The interference of high-voltage transmission systems to antennas has two cases, one is active interference, the other is passive interference (reradiate affect).
高压输电线路的无线电干扰问题日益引起人们的关注。
More and more attentions are paid to the radio interference caused by AC high voltage transmission lines.
我国现有特高压直流输电工程均以输电线路等效干扰电流ieq作为直流滤波性能的衡量指标。
At present, the equivalent disturbing current Ieq of transmission line is taken as the index to judge DC filter effect for UHVDC power transmission projects in China.
我国现有特高压直流输电工程均以输电线路等效干扰电流ieq作为直流滤波性能的衡量指标。
At present, the equivalent disturbing current Ieq of transmission line is taken as the index to judge DC filter effect for UHVDC power transmission projects in China.
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