基于光学视频的冰区核电海面浮冰监测与分析系统设计  

Design of the video-based monitoring and analysis system of sea ice to nuclear power projects in sea ice region

作　　者：刘雪琴[1] 袁帅[1] 史文奇[1] 王旭 许宁[1] 陈元[1] 陈伟斌[1] LIU Xue-qin YUAN Shuai SHI Wen-qi WANG Xu XU Ning CHEN Yuan CHEN Wei-bin(National Marine Environmental Monitoring Center, Dalian 116023, China Liaoning Hongyanhe Nuclear Power Co., Ltd, Wafangdian 116319, China)

机构地区：[1]国家海洋环境监测中心,辽宁大连116023 [2]辽宁红沿河核电有限公司,辽宁瓦房店116319

出　　处：《海洋环境科学》2017年第5期791-795,共5页Marine Environmental Science

基　　金：国家海洋公益性行业科研专项项目(201505019;201505005);国家自然科学基金(41301583);中国博士后面上基金(2014M551115)

摘　　要：随着能源需求的不断扩大,大型核电工程已逐渐向有冰海域分布。海冰是有冰海域海洋活动的首要灾害性环境要素,冰区核电站正常运行的首要问题是如何保障冷源取水不受海冰灾害影响而失效。本文根据冰区海水直接利用工程的监测需求,分析了光学视频在特定小区域海面浮冰监测中的优势,并基于海冰灾害风险评估的理论框架和信息处理流程,初步设计了冰区核电海面浮冰监测与分析系统。系统建成后,结合实时监测数据和风险评估数据库,可以快速提供冷源取水堵塞风险和预警信息,为企业和有关部门及时有效的采取防灾措施提供依据。Due to the increasing demand for energy, nuclear power projects have been gradually extended to sea ice regions. Sea ice is the primary environmental disaster cause in sea activities. During the operation of nuclear power plants in sea ice regions, it is necessary to prevent the access of water from being interrupted by sea ice disasters. In this paper, according to the monitoring requirements of sea ice projects, we analyzed the advantages of optical videos in monitoring sea ice floes in particular small regions. Moreover,based on the theoretical framework of ice disaster risk assessment, and the information management process, we preliminarily designed the video-based monitoring and analysis system of sea ice of nuclear power projects in sea ice region. After the completion of the system, combined with real-time monitoring data and risk assessment database, the system can quickly send early warning information of the blockage risk of cooling water source and provide the decision basis for timely and effective disaster prevention measures for enterprises and relevant sectors.

关 键 词：海冰灾害 冰区监测 风险 系统设计 

分 类 号：P731.15[天文地球—海洋科学]