The operating experience at home and abroad indicates that the adoption of transmission line arrester is the most effective lightning protection measure.
国内外运行实践表明,采用线路避雷器是最有效的防雷措施。
The calculated results show that the line ZnO surge arrester can withstand the discharge current and the absorbed lightning energy.
分析表明,绕击时避雷器能够耐受雷电作用时的放电电流和吸收的雷电放电能量。
This means that arrester rating is 100% of the system line-to-line voltage.
这表明避雷器的额定值为系统线电压的100%。
Tower grounding resistance, distance between towers, etc can affect the function of line-surge arrester.
输电线路的接地电阻,线路档距等因素对线路型避雷器的应用有影响。
The lightning protection could be improved by means of decreasing grounding resistance of tower, installing line type surge arrester and side lightning rod as well as increasing the insulation level.
采取杆塔降阻、装设线路避雷器、侧向避雷针和加强绝缘等多种措施后,防雷保护效果较好。
Measurement of metal oxide arrester (MOA) on line has a great advantage than off line, but its main defect is apt to be disturbed by running equipment all around.
带电测量金属氧化物避雷器持续电流具有停电测量无可比拟的优势,但周围带电设备对测量结果的影响是带电测量方式最大的缺点。
In this paper the working principle and installation ways of line surge arrester are mainly analyzed, at the same time the selection standard is discussed.
着重对线路避雷器的工作原理、安装方式等进行了分析,讨论了线路避雷器的选择方法。
To ensure operation of transmission line safely, the arcing gap of insulator was developed and installed, and arrester was installed one after another on anchor tower and high tower.
为保证线路安全运行,研制安装了保护绝缘子串的引弧间隙,并先后在锚塔和高塔上安装了避雷器。
A new viewpoint on the selection of the specific creepage distance is put forward and the merits and disadvantages of the line lightning arrester are analyzed.
作者还对避雷器爬电比距的选择提出新的观点,分析了线路避雷器具备的优缺点。
This means that arrester rating is 100% of the system line-to-line voltage.
这表明避雷器的额定值为系统线电压的100%。
A connecting apparatus includes a connecting conductor for connecting a supporting insulator supporting an overhead transmission line and a lightning arrester through a disconnecting member.
一种连接设备包括一个连接导体,它经由一个断开件,连接一个承载架空传输线的承载绝缘器以及一个避雷器。
The application of line surge arrester is an important measure to enhance the lighting withstand level and atmospheric overvoltage protection level of electric transmission line.
提出采用线路避雷器是提高输电线路耐雷水平的一个重要措施。同时提高了安装杆塔的大气过电压保护水平。
The application of line surge arrester is an important measure to enhance the lighting withstand level and atmospheric overvoltage protection level of electric transmission line.
提出采用线路避雷器是提高输电线路耐雷水平的一个重要措施。同时提高了安装杆塔的大气过电压保护水平。
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