The effeets of temporary overvoltage on various types of surge arresters are discussed.
本文论述了短时过电压与不同类型避雷器的关系；
Installing line ZnO surge arresters is a very important countermeasure to improve the lightning withstand level of transmission line.
采用线路用避雷器是提高输电线路耐雷水平十分重要的措施。
The LWLs of 35kV lines with and without lightning shield lines, in which various installation ways of MOAs used as line surge arresters are adopted, are compared;
具体比较了雷击有、无避雷线的线路，采取不同避雷器安装方案时的耐雷水平；
The company mainly produces surge arresters, load, power divider, microwave passive components and other products, has formed four categories, more than 50 kinds of products.
本公司主要生产避雷器、负载、功分器，微波无源器件等产品，已形成四大类，50余种系列产品。
By using this method, overvoltage can be successfully calculated for zinc oxide surge arresters with arbitrarily specified characteristics and installed in any type of power system.
利用这种方法，对任意特性的氧化锌避雷器装入任何系统，都可以成功地进行过电压数值计算。
As the main appliance for overvoltage protection in electric system, the characteristic of Metal Oxide Surge Arresters (MOA) is decided by the unit residual voltage of non linear resistance.
金属氧化物避雷器作为电力系统过电压保护的主要电器，其保护特性非线性电阻片的残压决定。
As the main appliance for overvoltage protection in electric system, the characteristic of Metal Oxide Surge Arresters (MOA) is decided by the unit residual voltage of non linear resistance.
金属氧化物避雷器作为电力系统过电压保护的主要电器，其保护特性非线性电阻片的残压决定。
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