一种基于液电效应和帕斯卡原理的灭弧防雷方法

• Format: Patent
• Language: Chinese
• Published: 03.11.2023
• Subjects: BASIC ELECTRIC ELEMENTS; CABLES; CONDUCTORS; CORONA DEVICES; ELECTRICITY; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES; INSULATORS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING ORDIELECTRIC PROPERTIES; SPARK GAPS; SPARKING PLUGS

本发明公开了一种基于液电效应和帕斯卡原理的灭弧防雷方法，属于灭弧防雷技术领域，所述方法包括，设置一个密封管，密封管两端分别设置上电极和下电极密封设置，密封管内设置有绝缘油，密封管的侧边设置有裙边，在充满绝缘油的密封管内引发电弧放电时，液电效应产生冲向侧壁的击波，帕斯卡效应增强液电效应，电弧作用在绝缘油上时，静止的绝缘油某一部分发生压强变化时，将大小不变地向密封管内侧各个方向传递，液电效应和帕斯卡效应的冲击波冲击到侧边后返回冲击，集中对准中心的电弧通道进行冲击灭弧，完成灭弧。本发明截断电弧迅速，电弧在液体中放电产生液电效应，迅速形成冲击压力波，冲击电弧在刚刚形成之时就立即被截断。 The invention discloses an arc extinguishing and lightning protection method based on a liquid-electric effect and a Pascal principle, and belongs to the technical field of arc extinguishing and lightning protection. The method comprises the steps that a sealing pipe is arranged, an upper electrode and a lower electrode are arranged at the two ends of the sealing pipe in a sealed mode respectively, insulating oil is arranged in the sealing pipe, a skirt edge is arranged on the side edge of the sealing pipe, when arc discharge is caused in the sealing pipe filled with the insulating oil, the electro-hydraulic effect generates impact waves rushing to the side wall, the Pascal effect enhances the electro-hydraulic effect, wh