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实用新型
CN203025310U 一种基于频域介电谱的高压套管绝缘检测装置 失效 - 权利终止

一种基于频域介电谱的高压套管绝缘检测装置
摘要：
本实用新型涉及高电压设备绝缘检测技术领域，具体涉及一种基于频域介电谱的高压套管绝缘检测装置，其包括变频电源、串联谐振升压装置、标准电压互感器、电流检测模块、测量与控制模块，所述变频电源、串联谐振升压装置、标准电压互感器、电流检测模块各自的一端分别与测量与控制模块连接，变频电源、串联谐振升压装置、标准电压互感器的另外一端连接至被试套管的高压端，电流检测模块的另一端连接至被试套管的末屏端子。该装置基于频域介电谱试验对套管的绝缘进行检测。
摘要（英）：

The utility model relates to the technical field of the insulation detection of high-voltage equipment, and specifically relates to a high-voltage sleeve insulation detection device based on a frequency domain dielectric spectrum. The high-voltage sleeve insulation detection device comprises a variable-frequency power supply, a series resonance boosting device, a standard voltage transformer, a current detection module and a measuring and control module, wherein one ends of the variable-frequency power supply, the series resonance boosting device, the standard voltage transformer band the current detection module are respectively connected with the measuring and control module, the other ends of the variable-frequency power supply, the series resonance boosting device and the standard voltage transformer are connected with a high voltage end of a detected sleeve, and the other end of the current detection module is connected with an end screen terminal of the detected sleeve. The device can detect the insulation of the sleeve based on a frequency domain dielectric spectrum test.

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