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- electronic surge arrestor 电子电涌话电设备
- Electronic Surge Arresters 电流制动器
- electronic surge arrester 电子电涌放电器
- Surge Arrester for AC power supply systems. 应用于交流电源系统的防雷保护;
- The following surge arrester comply with IEC and ANSI standards. 下面的避雷器符合IEC和ANSI标准。
- Provide technical support to existing customers for the surge arresters. 向现有客户提供避雷器产品的技术支持。
- It introducs the detecting method of metal-oxide surge arresters in service,detector and fault identification method. 介绍了金属氧化物避雷器各种带电检测方法、检测仪器以及避雷器故障的判定方法。
- So it is necessary to monitor the working condition and to diagnose all faults of MOV surge arresters. 目前国内外各种有关MOV避雷器的离线或在线监测与诊断方法,大多数是基于其泄漏电流的测量而进行研究的。
- Research of barrier height and width in ZnO varistor ceramics[J].Insulators and Surge Arresters,2004(1):18-22. ZnO压敏陶瓷晶界势垒高度和宽度的研究[J].;电瓷避雷器;2004(1):18-22
- Relevant working experience and power transmission &distribution technical background, certain level knowledge of surge arrester industry. 具有相关工作经验和输配电行业技术背景,一定的避雷器行业知识。
- The surge arrester maintain the protective characteristics of metal oxide surge arrester and improve operating reliability. 具有保护特性好,可靠性高,通流能力大,耐污能力强,结构简单等优点。
- YAN Xiang-lian.Monitoring and diagnosis of MOV surge arrester in power networks[J].Electric Power Automation Equipment,2003,23 (2):79-82. [2]颜湘莲.;电力系统中金属氧化物避雷器的监测与诊断[J]
- At last, after years of ageing, line surge arresters located on input section can not perform correctly and insulator series are in disrepair. 在此模型基础上进行了大量耐雷水平和绕击输电线路耐雷水平等的计算。
- Finite element method ( FEM) is applied to the calculation of potential distribution for 220 kV icing non-ceramic insulator surge arrester with open boundary. 为研究合成绝缘子的电气特性,应用有限元法计算了具有开域边界的220kV覆冰合成绝缘子的电场和电位分布。
- Abatract :Using the ZnO surge arrester to prevent the shunt capacitor from overvoltage is one of the most efficient and reliable measures, and in many cased it is a necessity. 摘 要 :利用氧化锌避雷器对并联电容器无功补偿装置进行过电压保护是实际运行中最有效、最可靠的措施之一。
- Helen became an electronic engineer. 海伦成了一名电子工程师。
- This series product is gapless polymer surge arrester for export and its performances accord with the stipulations of international standard IEC60099-4. 此系列是用于出口的无间隙复合外套避雷器,性能符合IEC60099-4国际标准的规定。
- An unwanted false electronic pulse. 一种不希望有的假电子脉冲。
- Wang Hao,Fu Longhai,Wu Guangning,et al.The methods to reduce grounding resistance in QinghaiTibetan railway Ge-La segment[J].Insulators and Surge Arresters,2006,(1):42-46. [2]王颢;付龙海;吴广宁;等.;降低青藏铁路格拉段变电站接地电阻方法的探讨[J]
- HOU Qing-jian,XU Guo-yue,ZHAO Yi,et al.Effect of sintering temperature and heat-treatment on ZnO varistor ceramics[J].Insulators and Surge Arresters,2004(5):36-38. [6]侯清健;徐国跃;赵毅;等.;烧结温度和热处理对压敏陶瓷的影响[J]