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发明公开
CN110703701A 一种适用于燃煤电站环保装备运行数据的高效数据预处理方法 无效 - 驳回

一种适用于燃煤电站环保装备运行数据的高效数据预处理方法
摘要：
本发明公开了一种适用于燃煤电站环保装备运行数据的高效数据预处理方法，属于燃煤电站烟气净化环保技术领域。本发明通过采集环保装备运行数据，并作初步统计以明确数据预处理的任务范围；同时，依据DCS或SIS系统内嵌参数编码规则，完成环保装备工况参数的辨识；然后，将数据块集成为数据矩阵，并检查数据的完整性、正确性、一致性，如发现异常，则进行数据清理；在此基础上，根据任务要求，完成必要的数据变换；最后，对得到的高质量数据进行详细的统计分析，提取环保装备的运行特性。本方法具有一般性和高效性特点，能够对燃煤电站环保装备的运行数据进行科学、高效地预处理，获得高质量的燃煤电站环保装备运行数据。
摘要（英）：

The invention discloses a high-efficiency data preprocessing method suitable for running data of environment-friendly equipment of a coal-fired power plant, and belongs to the technical field of fluegas purification and environment protection of the coal-fired power plant. The method comprises the following steps of collecting the running data of the environment-friendly equipment and performingpreliminary statistics to clarify the task range of data preprocessing; meanwhile, completing the identification of working condition parameters of the environment-friendly equipment according to embedded parameter coding rule of a DCS or SIS system, and performing data cleaning; completing necessary data transformation according to a task requirement on this basis; and finally performing detailedstatistical analysis on the obtained high-quality data, and extracting the running characteristics of the environment-friendly equipment. The method has the characteristics of generality and high efficiency, and can scientifically and efficiently preprocess the running data of the environment-friendly equipment of the coal-fired power plant to obtain the high-quality operation data of the environment-friendly equipment of the coal-fired power plant.

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