怎么说,这种电塔也具有技术上的优势,
Though no harm has been proven from them, conventional pylon cables, which transmit a three-phase alternating current, generate a strong electric field and a continuous buzz of low-frequency radio waves which some people who live near them fear might be detrimentalto their health.
传统电塔传输三段交流电,会产生强烈的磁场和低频电波连续不断的嗡嗡声,附近居民担心这可能会对身体不好,而新式电塔倒还没有这种事儿。
TenneTs pylons should help allay that fear.
TenneT的电塔应会减轻他们的疑虑。
Carrying all the cables in a stack between the poles, rather than hanging them separately on outward-facing arms, allows them to be arranged in a way that causes the individual fields generated by each cable to cancel each other, weakening the overall field around the pylons.
电塔之间的电缆都在一块,而不是在向外伸出的杆上分开挂着,每根电缆产生单独磁场,相互干扰,降低了电塔周围的总磁场。
The result is far less low-frequency radiation.
新式电塔大大减少低频辐射。
The combination of being less of an eyesore and producing less electrical smog should, TenneT hopes, soften objections to the construction of new overhead power lines.
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