摘要
核电缆对核电厂高效、安全、稳定运行有着重要影响。结合我国核电缆基本情况,从核电缆的发展历程、现有类型出发,对核电缆的材料、标准、安全特性及发展前景进行分析。分析表明,核电缆除了应具有常规电缆具备的电气、机械物理、燃烧阻燃、无卤低烟等性能外,还应满足核环境下的耐腐蚀、耐高温、抗震等标准及安全性能。此外,随着内陆新型核电站及海上核电站的发展,需加强对新型核电缆的研究开发,增强我国在核电缆方面的国际化产品竞争力。
Nuclear cables have an important impact on the efficient,safe and stable operation of nuclear power plants. Based on the basic situation of nuclear cable in China,the paper analyzes the material,standard,safety features and development prospect of nuclear cable from the development course and existing types of nuclear cable. The analysis shows that nuclear cable should have the electrical,mechanical physics,fire-retardant,halogenfree and low-smoke properties as the conventional cables,which should also meet the standards of corrosion resistance,high temperature resistance,seismic resistance,and safety performance in the nuclear environment. In addition,with the development of inland new nuclear power plant and marine nuclear power plant,it is necessary to strengthen the research and development of new nuclear cable types and enhance China＇s international product competitiveness in terms of nuclear cables.
作者
周涛
秦雪猛
李子超
黄华桥
周蓝宇
ZHOU Tao;QIN Xuemeng;LI Zichao;HUANG Huaqiao;ZHOU Lanyu(School of Nuclear Science and Engineering,North China Electric Power University,Beijing 102206,China;Institute of Nuclear Thermal-hydraulic Safety-and Standardization,North China Electric Power University-,Beijing,102206 China;Hainan Provincial Public Security Department,Haikou 570203,China;College of Nuclear Science and Engineering,University of South China,Hengyang 421001,China)
出处
《黑龙江电力》
CAS
2018年第4期283-286,共4页
Heilongjiang Electric Power
基金
国家重点研发计划(2016YFC1402500)
关键词
核电缆
材料
标准
安全特性
nuclear cable
materials
standards
safety features
