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在研究了工业企业耗能情况的基础上,根据国家对各类工业企业的用能要求,提出了企业合理用电的算法。在对企业合理用电的分析基础上,通过采集能源数据,采用节能算法对企业能源系统运行状况进行评估分析,以便能够得出企业用能情况是否达到国家目前阶段的节能减排要求。经实际应用表明,算法的精度和数据采集设备的精度有关,对企业使用该该算法进行用能评估分析后,平均可达到减少能耗3%～5%,不仅为企业创造了可观的经济效益,而且只要稍加修改就可以用于非工业类企业。
On the basis of studying the energy consumption of industrial enterprises, according to the energy demand of various industrial enterprises in our country, we put forward the algorithm of reasonable electricity consumption of enterprises. Based on the analysis of reasonable electricity consumption of enterprises, energy efficiency data are collected, and the energy-saving algorithm is used to evaluate and analyze the operation status of energy systems in enterprises so as to be able to draw conclusions as to whether the energy-using and emission-reduction requirements of enterprises in the country are reached. The practical application shows that the accuracy of the algorithm is related to the accuracy of the data acquisition device. After the enterprise uses the algorithm to evaluate the energy consumption, the average energy consumption can be reduced by 3% -5%, which not only creates considerable economic benefits for the enterprise , And can be used for non-industrial enterprises with a few modifications.