Discharge tubes are mainly used for over-voltage protection.
放电管主要用于过压防雷保护。
2
Over-voltage protection is an important research area in electrical, electronic, and many equipment systems.
过电压保护在电子、电工和设备系统中是一个重要的研究领域。
3
Through deduction and analysis, the conclusion can be made: low reactance at the neutral point of transformer has little effect on the switching over-voltage in power systems.