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A Method for Steam Boilers Load Optimization

机译：一种蒸汽锅炉负荷优化方法

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摘要

A method for energy efficiency improvement of power stations equipment for metallurgical complexes is proposed. The method is intended for load optimization of steam boilers equipment. Several optimization criteria are considered: (1) minimum of natural gas consumption by a group of steam boilers with the restrictions for steam generation, consumption of secondary energy resources and mode parameters; (2) maximum of efficiency factor; (3) combined criterion for minimum of natural gas consumption and maximum of efficiency factor. The optimization problem solution is based on steam boiler process models. The process models represent power characteristics of the equipment. The process models use optimal energy characteristics of equipment operational data as well as normal data. An example for load optimization of boiler equipment at the power station of a metallurgical complex was given to illustrate the proposed method. The results show that the optimization method allows to decrease the consumption of natural gas to 5%.
机译：提出了一种用于冶金复合物的发电站设备的能效改进方法。该方法旨在用于蒸汽锅炉设备的负载优化。考虑了几种优化标准：（1）一组蒸汽锅炉的最低天然气消耗，具有蒸汽产生的限制，二次能源资源和模式参数的消耗; （2）最大效率因子; （3）组合标准，用于最小天然气消耗和最大效率因子。优化问题解决方案基于蒸汽锅炉工艺模型。过程模型代表设备的功率特性。该过程模型使用设备运营数据的最佳能量特性以及正常数据。给出了冶金复合物的电站的锅炉设备的负载优化的示例，以说明所提出的方法。结果表明，优化方法允许将天然气的消耗降至5％。

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