玻璃绝缘子油侵试验/Oil immersion test for glass insulators
发布时间:2025-12-10

关于河北庆翔电力科技有限公司检测#玻璃绝缘子的油浸试验,其主要目的是判断玻璃绝缘子与绝缘油之间是否会产生合乎要求的反应,这对于确保油浸式电力设备的安全运行至关重要。

目前没有专门针对“玻璃绝缘子油浸试验”的单一标准,但可以参考以下相关的试验方法和标准:

判断绝缘油与浸入材料反应的试验方法 2

这是评估包括玻璃绝缘子在内的各类材料与绝缘油相容性的通用方法。试验通常包括以下关键步骤2:

样件制备与预处理 :按比例制备样件,并进行清洁和真空干燥处理。

设置试验组与空白组 :将处理好的样件放入盛有绝缘油的容器中作为试验组;另一组不含样件作为空白组1。

老化处理 :将两组油样在特定条件下(如100℃±1℃)进行老化处理(如48小时或164小时)2。

油样检测 :对比试验前后及与空白组油样的差异,检测多个关键指标,如击穿电压、介质损耗、酸值、界面张力等。如果检测项目中有不合格项,则认为该材料与绝缘油产生了不良反应

The oil immersion test for glass insulators conducted by Hebei Qingxiang Electric Power Technology Co., Ltd. aims to verify whether the insulator and insulating oil will undergo a reaction that meets the specified requirements, which is essential for ensuring the safe operation of oil-immersed power equipment. Currently, there is no single standard specifically for "oil immersion testing of glass insulators." However, the following related test methods and standards can be referenced: 2. Test Method for Assessing the Reaction Between Insulating Oil and Immersed Materials. This method serves as a universal approach to evaluate the compatibility of various materials, including glass insulators, with insulating oil. The test typically involves the following key steps: 2. Sample Preparation and Pretreatment: Prepare samples in proportion, followed by cleaning and vacuum drying. The test group and the blank group were set up: the treated sample was put into the container containing insulating oil as the test group; the other group without sample was taken as the blank group 1. Aging treatment: Two groups of oil samples were aged under specific conditions (e.g., 100℃±1℃) for 48 or 164 hours. Oil sample test: compare the difference of the test before and after and the blank group oil sample, test the key index, such as breakdown voltage, dielectric loss, acid value, interfacial tension, etc. If the test item is unqualified, it is considered that the material has a bad reaction with the insulating oil.

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