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将软测量技术应用于电厂锅炉汽包水位测量。根据汽包水位动态过程中的物质平衡机理,利用水位与汽包进水量和出汽量之间的关系建立了软测量理论模型,并参照实际情况对其进行修正,从而导出了汽包水位软测量的实现模型。
Application of soft sensing technology to boiler drum water level measurement in power plant. According to the material balance mechanism in the dynamic process of drum water level, a theoretical model of soft sensing was established based on the relationship between water level and water inflow and steam output of steam drum, and corrected with reference to the actual situation, Measurement of the realization of the model.