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发明公开
CN108008260A 一种基于未饱和积污数据的直流污秽等级确定方法 无效 - 撤回

一种基于未饱和积污数据的直流污秽等级确定方法
摘要：
一种基于未饱和积污数据的直流污秽等级确定方法，该方法基于直流饱和积污系数，提出了利用未饱和积污数据进行污秽等级确定方法。所述方法包括：测量未饱和积污数据；计算饱和积污系数；将未饱和积污数据折算为饱和积污数据；利用折算的饱和积污数据确定污秽等级。本发明实际用于直流系统投运时间短，饱和积污数据较难获取无法评估污秽等级情况，具有较强的可操作性，可以为直流系统的外绝缘设备校核、运维、改造提供有力支撑。
摘要（英）：

Provided is a method for determining the level of DC Pollution based on unsaturated pollution data. Based on the DC saturated pollution coefficient, a method for determining the level of pollution byusing unsaturated pollution data is presented. The method includes the steps of measuring unsaturated pollution data, calculating the saturated pollution coefficient, converting the unsaturated pollution data into saturated pollution data, and using the converted saturated pollution data to determine the level of pollution. The method is actually applied to a situation in which a DC system is putinto use for a short time, it is difficult to obtain saturated pollution data and the level of pollution cannot be evaluated. The method has strong operability, and can provide strong support for thecheck, operation and maintenance, and transformation of the external insulating equipment of the DC system.

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