现代超高压避雷器必须能在这些高能量的操作过电压下放电。
Modern EHV arresters must be capable of discharging these high-energy switching surges.
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。
The calculated results show that the line ZnO surge arrester can withstand the discharge current and the absorbed lightning energy.
氧化锌避雷器放电次数及泄露电阻电流、电容电流可用RS485接口以数字量输出。
Zinc oxide lightning arrester discharge frequency, leakage resistance current, and capacitive current can be output digitally with interface RS485.
通过对该避雷器进行大量的雷电冲击放电试验，确定了间隙距离和安装位置。
The discharging properties of air gap in natural ambience with different conditions under power frequency voltage and lightning impulse voltage are studied.
研制了一种检测氧化锌避雷器阀片的重复频率充放电装置，采用L C恒流充电技术，通过电压反馈法控制充放电运行过程。
The charging technique with L-C constant-current converter is adopted, and the repeated charging and discharging process of the device is controlled by voltage feedback.
利用1/4波长原理，当有高压干扰时，避雷器会自动短路（放电），系统正常工作。
Utilize the principle of wavelength 1/4, when there is high pressure to interfere, the lightning conductor will hold up automatically (discharge), The normal work of the system.
利用1/4波长原理，当有高压干扰时，避雷器会自动短路（放电），系统正常工作。
Utilize the principle of wavelength 1/4, when there is high pressure to interfere, the lightning conductor will hold up automatically (discharge), The normal work of the system.
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