东北大学学报（自然科学版）

东北大学学报:自然科学版 ›› 2017, Vol. 38 ›› Issue (10): 1482-1486.DOI: 10.12068/j.issn.1005-3026.2017.10.023

• 资源与土木工程 • 上一篇    下一篇

核电站大气核污染扩散预警技术

沈越1,2， 胡筱敏1， 马云峰3， 陈国平4   

  1. (1. 东北大学 资源与土木工程学院， 辽宁 沈阳110819; 2. 辽宁省环境保护厅， 辽宁 沈阳110033; 3. 沈阳航空航天大学 能源与环境学院， 辽宁 沈阳110136; 4. 中国科学院 上海天文台， 上海200030)
  • 收稿日期:2016-06-27 修回日期:2016-06-27 出版日期:2017-10-15 发布日期:2017-10-13
  • 通讯作者: 沈越
  • 作者简介:沈越(1971-)，男，辽宁沈阳人，东北大学博士研究生； 胡筱敏(1958-)，男，江西婺源人，东北大学教授，博士生导师.
  • 基金资助:
    辽宁省教育厅一般项目(L2015405)；沈阳航空航天大学博士启动基金资助项目(16YB17).

Warning Technology for Air Nuclear Pollution Diffusion of Nuclear Power Plant

SHEN Yue1,2， HU Xiao-min 1， MA Yun-feng3， CHEN Guo-ping4   

  1. 1. School of Resources & Civil Engineering， Northeastern University， Shenyang 110819，China; 2. Department of Environmental Protection of Liaoning Province， Shenyang 110033， China; 3. College of Energy and Environment， Shenyang Aerospace University， Shenyang 110136， China; 4. Shanghai Astronomical Observatory， Chinese Academy of Sciences，Shanghai 200030， China.
  • Received:2016-06-27 Revised:2016-06-27 Online:2017-10-15 Published:2017-10-13
  • Contact: HU Xiao-min
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摘要： 基于环境保护指挥自动化系统C4ISRE，提出了核电站大气核污染扩散预警方法.首先，构建红沿河核电站“海/陆/空/天一体化”仿真环境.其次，根据核污染扩散想定应用气象数据驱动HYSPLIT4.9模型，模拟大气核污染物输送特征，进而推演模拟各个重点区域的预警应急处置时间.推演结果表明:核污染扩散气团经过71.885s到达常规岛废液贮存罐厂房;79.306s扩散至热机修车间和仓库;91.596s抵达废水处理站和车库;132.267s扩散至厂界海区边界;655.337s扩散至烟羽应急区5km边界;712s进入黄泥洞村空界;1240.535s扩散至烟羽应急区10km边界;2527.945s扩散至长兴岛镇空界;3468.65s扩展至烟羽应急区30km 边界.

关键词: C4ISRE, 核电站, 大气核污染扩散, 海陆空天一体化, HYSPLIT

Abstract: Based on environmental protection automatic command system (C4ISRE)， the early warning technology for air nuclear pollution diffusion of the nuclear power plant was proposed. Firstly， an integration simulation environment of sea， land， sky and space for Hong Yanhe Nuclear Power Plant was constructed. Secondly， nuclear pollution diffusion scenario was set up and the HYSPLIT4.9 model was drove by meteorological data according to the scenario. Then， the atmospheric nuclear pollutant transport characteristics were simulated， and the early warning emergency response times for key areas were simulated and deduced. The deduction results showed that nuclear pollution air mass spreads into the waste storage tank factory building of conventional island after 71.885s， the airspace of heat engine repair shop and warehouse after 79.306s， the airspace of wastewater treatment plant and garage after 91.596s， the airspace of the boundary of the plant boundary and sea after 132.267s， plume boundary of emergency region 5km after 655.337s， the airspace of Wong Tung Village after 712s， plume boundary of emergency region 10km after 1240.535s， the airspace of Changxing Island town after 2527.945s， and plume boundary of emergency region 30km after 3468.65s.

Key words: C4ISRE, nuclear power plant, air nuclear pollution diffusion, integration of sea, land, space and sky, HYSPLIT

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