摘要
例举了SF6绝缘气体在金属封闭互感器、高压电器设备中两种比较常见的密封结构特点及设计时的相关参数,说明了两种密封圈结构的设计原理、密封结构要素、使用特点、密封材料的压缩量及两种结构在使用时的优缺点,指出了常用密封圈的材料特点、密封辅助措施、密封圈的使用寿命和要求密封效果的匹配性,以及两种结构在SF6气体互感器、高压电器产品中的应用。
In this paper, two common sealing structure features and related design parameters for SF6 insulation gas in metal enclosed transformer and high voltage apparatus are illustrated. The design principle,key factors of sealing structure,application features,compression of the sealing material,the advantage and disadvantage of the two structure are explained. The feature of common sealing material,auxiliary measure for the sealing,operation life of sealing ring and match of sealing result are pointed. And also the application of the two types of structure in the sulfur hexafluoride gas transformer and high voltage products are introduced.
出处
《电力电容器与无功补偿》
2014年第5期60-64,共5页
Power Capacitor & Reactive Power Compensation
