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首页> 外文期刊>International Journal of Occupational Safety and Ergonomics >Occupational exposure to electric and magnetic fields during tasks at ground or floor level at 110kV substations in Finland
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Occupational exposure to electric and magnetic fields during tasks at ground or floor level at 110kV substations in Finland

机译：芬兰110kV变电站地面或地面水平作业期间的职业性电磁场暴露

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摘要

The aim was to investigate occupational exposure to electric and magnetic fields during tasks at ground or floor level at 110kV substations in Finland and to compare the measured values to Directive 2013/35/EU. Altogether, 347 electric field measurements and 100 magnetic field measurements were performed. The average value of all electric fields was 2.3kV/m (maximum 6.4kV/m) and that of magnetic fields was 5.8 mu T (maximum 51.0 mu T). It can be concluded that the electric and magnetic field exposure at ground or floor level is typically below the low action levels of Directive 2013/35/EU. The transposition of the directive will not create new needs to modify the work practice of the evaluated tasks, which can continue to be performed as before. However, for workers with medical implants, the exposure may be high enough to cause interference.
机译：目的是调查芬兰110kV变电站在地面或地面水平任务期间在电场和磁场中的职业暴露情况，并将测量值与指令2013/35 / EU进行比较。总共进行了347次电场测量和100次磁场测量。所有电场的平均值为2.3kV / m（最大6.4kV / m），磁场的平均值为5.8μT（最大51.0μT）。可以得出结论，地面或地板上的电场和磁场暴露通常​​低于指令2013/35 / EU的低作用水平。指令的转换不会对修改被评估任务的工作实践产生新的需求，可以像以前一样继续执行。但是，对于有医疗植入物的工人，暴露量可能足够高，以致造成干扰。

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