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火电厂锅炉性能监测的数据驱动框架

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摘要 能源行业正在实现低排放、低成本的生产,能量转换过程的效率是影响实现这一目标的最重要因素之一。本文为发电厂蒸汽锅炉运行监测提供了一个框架,该框架基于使用历史过程数据作为实时操作的参考。实际锅炉效率与其预期效率一起监测,预期效率是基于数据驱动模型对相应工艺状态下最高历史效率的估计。在所提出的方法中,根据信息论变量排序,在与锅炉效率相关性最强的变量的基础上定义过程状态。锅炉性能使用统计过程控制进行监测,以确定预期效率和实际效率之间的差异,该框架使用循环流化床锅炉和角燃锅炉的数据进行了测试。
作者 孔令峰
出处 《电气技术与经济》 2024年第3期201-203,共3页 Electrical Equipment and Economy
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