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发明公开
CN110657834A 一种微地形区域电网输电线路覆冰状态判断方法及装置 无效 - 驳回

一种微地形区域电网输电线路覆冰状态判断方法及装置
摘要：
本发明涉及一种微地形区域电网输电线路覆冰状态判断方法及装置，包括：获取微地形区域电网的气象环境，并采集微地形区域电网的气象数据；根据所述微地形区域电网的气象环境和微地形区域电网的气象数据确定微地形区域电网输电线路覆冰状态；其中，所述微地形区域电网输电线路覆冰状态包括覆冰增长状态和覆冰消融状态；本发明通过获取微地形区域电网的气象环境和采集的微地形区域电网的气象数据进行覆冰状态判断，弥补了现有技术中只能通过近地面层的气温、湿度、风速、风向进行覆冰状态判断的不足，提高了覆冰状态判断的准确度。
摘要（英）：

The invention relates to a method and a device for judging the icing state of a power transmission line of a micro-topographic area power grid. The method comprises the steps of: obtaining a meteorological environment of the micro-topographic area power grid, and collecting meteorological data of the micro-topographic area power grid; and determining the icing state of the power transmission lineof the micro-topographic area power grid according to the meteorological environment of the micro-topographic area power grid and the meteorological data of the micro-topographic area power grid, wherein the icing state of the power transmission line of the micro-topographic area power grid comprises an icing increase state and an icing melting state. According to the method provided by the invention, the icing state is judged by obtaining the meteorological environment of the micro-topographic area power grid, and collecting the meteorological data of the micro-topographic area power grid, the deficiencies of judging the icing state just via the temperature, humidity, wind speed and wind direction near the foundation in the prior art are compensated, and the accuracy of judging the icingstate is improved.

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