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Alternative TitleMethod for steam pipe network of iron and steel enterprise to correct metering data
罗先喜; 苑明哲; 王宏; 庞强
Rights Holder中国科学院沈阳自动化研究所
Patent Agent沈阳科苑专利商标代理有限公司 21002
Other AbstractThe invention relates to a method for a steam pipe network of an iron and steel enterprise to correct metering data, which comprises the following steps of: judging whether the working state of a flow meter is normal or not if YES, judging whether flow data received by the flow meter has abnormal data if YES, removing the abnormal data accumulating the flow data after removing the abnormal data into a certification cycle, and carrying out certification to obtain certification data and comparing the accumulated data and the certification data, if the accumulated data and the certification data have obvious differences, correcting the errors of the flow meter accurately correcting the corrected flow data according to production consumption balance by a method of data coordination to obtain reasonable metering data of the steam pipe network. According to the method disclosed by the invention, when the flow meter has faults, the data of a point to be metered can be estimated, abnormal values in the measurement values can be timely found and removed, and the accuracy, the reliability and the rationality of the values of the steam flow meter can be improved. The method has an important significance for the iron and steel enterprise to improve the steam management level and reduce the energy consumption.
PCT Attributes
Application Date2010-12-05
Date Available2014-01-15
Application NumberCN201010572857.2
Open (Notice) NumberCN102486390B
Contribution Rank1
Document Type专利
Recommended Citation
GB/T 7714
罗先喜,苑明哲,王宏,等. 一种适用于钢铁企业蒸汽管网计量数据校正的方法[P]. 2012-06-06.
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