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发明公开
CN104698348A 一种基于大气中污秽体积分数的染污绝缘子模拟试验方法 无效 - 驳回

一种基于大气中污秽体积分数的染污绝缘子模拟试验方法
摘要：
本发明涉及高压电力设备检测技术领域，特别是涉及一种基于大气中污秽体积分数的染污绝缘子模拟试验方法。本发明是由绝缘子人工污秽实验室，根据绝缘子表面染污等级，确定在同等污秽等级自然污秽环境条件下的大气中污秽颗粒的体积分数，按试验箱体积计算污秽量的试验方法。本发明利用大气中污秽颗粒的体积分数表征绝缘子染污程度，可更好地对绝缘子实际运行环境加以模拟，以取得更为精确的试验数据。适宜在电力系统推广和应用。
摘要（英）：

The invention relates to the technical field of detection of high-tension power equipment, in particular to a simulation test method of polluted insulators based on a volume fraction of pollutants in the atmosphere. According to the method, a lab of artificial insulator pollution determines a volume fraction of pollutant particles in the atmosphere in the equal-pollution-level natural pollution environment according to surface pollution level of insulators, and pollutant quantity is calculated according to volume of a test box. The volume fraction of the pollutant particles in the atmosphere is used to indicate the pollution level of the insulators, the actual running environment of the insulators is better simulated, and more accurate test data are acquired. The method is suitable for popularization and application in power systems.

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