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- insulator pollution flashover 绝缘子污秽闪络
- With the development of EHV/UHV DC transmission projects, it is inevitable to study DC pollution flashover performance of long insulator strings. 超、特高压直流输电的发展需要对长串直流绝缘子污闪特性研究。
- Silicone material has been widely used in power system to prevent pollution flashover of outdoor insulation. 目前，有机硅材料广泛应用于电力系统外绝缘，用于防止污闪事故的发生。
- The pollution flashover voltage is affected by the kinds and quantities of the non-soluble materials on surfaces of the insulators. 绝缘子表面不溶物质的类型和量对其污闪电压有影响,然而在以往人工污秽试验中常忽略这种影响。
- The study of the pollution flashover mechanism has great significance to prevent external insulation accident and guarantee power system running steadily and safely. 研究合成绝缘子在污湿环境中的闪络机理对于防止架空线路外绝缘事故的发生、保证电力系统的安全稳定运行具有重要的科学意义和实用价值。
- INFLUENCE OF INSULATOR INSTALLATION FORM ON ITS POLLUTION FLASHOVER VOLTAGE 绝缘子安装结构对污闪电压的影响
- The consequences of some accidents in the electric power generation are severe in which it could be pollution flashover, interference of small animals, ice coating flashover or condensation flashover. 电气设备运行中污闪、小动物、覆冰闪络、凝露闪络等事故产生的后果是非常严重的。
- Pollution flashover accident of insulators may threaten the operation safety of power system, whereas, the research on pollution flashover circuit model is based on the plate model by now. 绝缘子污秽闪络事故严重威胁电力系统的安全可靠运行，目前国内外对污闪机理的研究主要以平板模型为基础。
- Causation Analysis and Prevention Countermeasure against Large-Area Pollution Flashover of Catenary Strut Insulator 接触网棒式绝缘子大面积污闪原因分析及防范对策
- The polluted flashover voltages of insulators reduce with the increase of salt density or dust density, and both the influences of salt density and dust. 根据一系列人工污秽试验,文中分析了等值附盐密度、灰密对不同型式绝缘子交流污闪特性的影响。
- A RESEARCH ON POWER FREQUENCY AC POLLUTION FLASHOVER OF LONG INSULATOR STRINGS UNDER HIGH ALTITUDE BY NEW TYPE OF ARTIFICIAL CLIMATE CHAMBER 应用新型人工气候室研究长串绝缘子的工频污闪特性
- Calculation and Analysis on Preventing Outdoor Insulator from Pollution Flashover for Power Transmission & Substation Equipment of Zhuhai Region 珠海地区输变电设备外绝缘防污闪的计算和分析
- We should use anthracite to avoid air pollution. 我们应该使用无烟煤以防止空气污染。
- Pollution control has cleared the air. 污染管制已净化了空气。
- Man is fighting a battle against pollution. 人类正在与污染作斗争。
- Pollution is still very much a live issue. 污染现象仍然是当前的大问题。
- Analysis of weather conditions effecting electric power pollution flashover 电力污闪事故的气象条件分析
- The soil becomes more and more acidic as pollution mounts up. 随着污染的加剧，土壤的酸化越来越严重。
- Study on the Stiffness of a Power Supply for DC Pollution Flashover Tests 直流污闪试验电源坚挺度的研究
- A clamor in the press for pollution control. 在报纸上对污染控制的呼吁
