环境技术
環境技術
배경기술
ENVIRONMENTAL TECHNOLOGY
2014年
z1期
79-84
,共6页
唐章宏%王群%冀志江%施楣梧
唐章宏%王群%冀誌江%施楣梧
당장굉%왕군%기지강%시미오
中短波天线%方向图%电磁环境%等标污染指数%电磁防护
中短波天線%方嚮圖%電磁環境%等標汙染指數%電磁防護
중단파천선%방향도%전자배경%등표오염지수%전자방호
medium-short wave antenna%directional diagram%electromagnetic environment%Standard Pollution Index%electromagnetic protection
随着城镇密集度越来越高,大功率电磁辐射设备如大功率中短波天线不可避免的与建筑越来越近,因而对室内的电磁环境污染逐步加剧。电磁辐射造成的危害通常包括对人体健康的危害(健康效应)和干扰其他电磁设备而造成严重后果(电磁干扰)。针对大功率中短波天线造成的电磁环境污染问题,提出一套远场条件下电磁辐射的预测方法并成功预测了一个典型大功率中短波天线群附近的拟建项目区域的电磁环境,在此基础上,提出有效的针对拟建项目的电磁防护方案。
隨著城鎮密集度越來越高,大功率電磁輻射設備如大功率中短波天線不可避免的與建築越來越近,因而對室內的電磁環境汙染逐步加劇。電磁輻射造成的危害通常包括對人體健康的危害(健康效應)和榦擾其他電磁設備而造成嚴重後果(電磁榦擾)。針對大功率中短波天線造成的電磁環境汙染問題,提齣一套遠場條件下電磁輻射的預測方法併成功預測瞭一箇典型大功率中短波天線群附近的擬建項目區域的電磁環境,在此基礎上,提齣有效的針對擬建項目的電磁防護方案。
수착성진밀집도월래월고,대공솔전자복사설비여대공솔중단파천선불가피면적여건축월래월근,인이대실내적전자배경오염축보가극。전자복사조성적위해통상포괄대인체건강적위해(건강효응)화간우기타전자설비이조성엄중후과(전자간우)。침대대공솔중단파천선조성적전자배경오염문제,제출일투원장조건하전자복사적예측방법병성공예측료일개전형대공솔중단파천선군부근적의건항목구역적전자배경,재차기출상,제출유효적침대의건항목적전자방호방안。
As the population density becomes higher in cities and towns, electromagnetic radiation equip-ment with high-power, such as high-power medium-short wave antenna are more close to buildings which results in intensified pollution to the indoor electromagnetic environment. The harm caused by the electromagnetic radiation usually includes harm to human health (health effect) and interfering to other electromagnetic devices and cause serious consequences (electromagnetic interference). This paper proposes a set of far field electromagnetic radiation prediction method against electromagnetic envi-ronmental pollution problems caused by the high-power medium-short wave antenna and successfully pre-dicted the electromagnetic environment of a typical superpower shortwave antenna group which is close to a planned building. Based on this, effective electromagnetic protection program is proposed for planned buildings.