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实用新型
CN209231459U 基于SF6绝缘电抗器的特高压GIS整装式绝缘试验平台 有权

基于SF6绝缘电抗器的特高压GIS整装式绝缘试验平台
摘要：
本实用新型提供一种基于SF6绝缘电抗器的特高压GIS整装式绝缘试验平台，包括试验平台底盘、设于试验平台底盘上的水平支腿液压缸、垂直支腿液压缸、SF6绝缘电抗器、充气式均压环、用于将SF6绝缘电抗器在水平和垂直状态之间进行转换的举升液压缸；所述试验平台和充气式均压环采用移动装置进行运输，在试验时处于充气状态并安装在SF6绝缘电抗器顶部；水平支腿液压缸、垂直支腿液压缸用于在试验时固定住试验平台底盘。本实用新型的整装式试验平台可对最高1200kV的GIS设备进行交流耐压试验，且具备运输方便、试验展开迅速、占地面积小、无需辅助吊装设备的特点，可有效地提升特高压设备现场交流耐压与局放试验的效率。(ESM)同样的发明创造已同日申请发明专利
摘要（英）：

The utility model provides an extra-high voltage GIS integrated insulation test platform based on an SF6 insulation reactor. The test platform comprises a test platform chassis, a horizontal supporting leg hydraulic cylinder, a vertical supporting leg hydraulic cylinder, an SF6 insulating reactor, an inflatable grading ring and a lifting hydraulic cylinder, wherein the horizontal supporting leg hydraulic cylinder, the vertical supporting leg hydraulic cylinder, the SF6 insulating reactor and the inflatable grading ring are arranged on the test platform chassis; the lifting hydraulic cylinder is used for switching the SF6 insulating reactor between a horizontal state and a vertical state; wherein the test platform and the inflatable grading ring are transported by adopting a moving device,are in an inflatable state during a test and are mounted at the top of the SF6 insulating reactor; and the horizontal supporting leg hydraulic cylinder and the vertical supporting leg hydraulic cylinder are used for fixing the test platform chassis during a test. The integrated test platform provided by the utility model can carry out alternating current withstand voltage test on GIS equipment with the highest voltage of 1200 kV, has the characteristics of convenient transportation, rapid test expansion, small occupied area and no need of auxiliary hoisting equipment, and can effectively improve the efficiency of on-site alternating current withstand voltage and partial discharge test of extra-high voltage equipment.

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