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CN107015132A 一种不同金属材料对SF6交流PD分解的影响实验装置及其方法 无效 - 驳回

一种不同金属材料对SF<base:Sub>6</base:Sub>交流PD分解的影响实验装置及其方法
摘要：
本发明涉及一种不同金属材料对SF6交流PD分解的影响实验装置及其方法，影响实验装置包括施压系统、放电气室，检测系统和金属材料突出物缺陷模型；所述施压系统的输出端与金属材料突出物缺陷模型连接，金属材料突出物缺陷模型放置在放电气室内，检测系统同时与放电气室以及施压系统连接。本发明成本低，实验装置及其方法简单易于推广，能良好的模拟气体绝缘组电器中不同金属突出物缺陷造成的PD故障状态。
摘要（英）：

The present invention relates to an effect experimental device and a method thereof for different metal materials on SF6 AC PD decomposition. The effect experimental device comprises a pressure applying system, a discharge gap chamber, a detection system and a metal material protrusion defect model. The output end of the pressure applying system is connected with the metal material protrusion defect model. The metal material protrusion defect model is placed in the discharge gap chamber. The detection system is simultaneously connected with the discharge gap chamber and the pressure applying system. The device is low in cost. The device and the method thereof are simple and easy to popularize. Based on the device and the method thereof, the PD fault conditions of different metal material protrusion defects in a gas-insulating electric group can be well simulated.

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