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发明公开
CN106291294A 一种SF6环网柜局部放电分解组分试验装置 无效 - 驳回

一种SF6环网柜局部放电分解组分试验装置
摘要：
本发明实施例公开了一种SF6环网柜局部放电分解组分试验装置，解决了现有技术中对于SF6气体绝缘电气设备故障模拟并没有采用真型设备进行模拟试验，导致试验所得结果并不具备参考性的技术问题。本发明实施例包括：交流施压系统、环网柜放电模拟平台、检测系统和绝缘缺陷模型；环网柜放电模拟平台包括有充有SF6的气室；交流施压系统输出端与环网柜放电模拟平台连接，用于提供可连续调节的交流电压；绝缘缺陷模型安装于环网柜放电模拟平台内，与交流施压系统输出端连接，用于接受交流施压系统的施压进行高压局部放电试验；检测系统与环网柜放电模拟平台连接，用于检测环网柜放电模拟平台局部放电试验结果。
摘要（英）：

The embodiment of the invention discloses an SF6 ring main unit partial discharge decomposition component testing device. The device solves the technical problem that in the prior art, in SF6 gas insulation electric device fault simulation, no real-model device is used for simulation testing, and accordingly results obtained through testing cannot serve as reference. The device comprises an alternating-current voltage exerting system, a ring main unit discharge simulation platform, a detection system and an insulation defect model. The ring main unit discharge simulation platform comprises a gas chamber filled with SF6, the output end of the alternating-current voltage exerting system is connected with the ring main unit discharge simulation platform and used for providing alternating-current voltage capable of being continuously adjusted, and the insulation defect model is installed in the ring main unit discharge simulation platform, connected with the output end of the alternating-current voltage exerting system and used for receiving voltage exerted by the alternating-current voltage exerting system for high-voltage partial discharge testing. The detection system is connected with the ring main unit discharge simulation platform and used for detecting results of the partial discharge testing of the ring main unit discharge simulation platform.

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