Statistical model identification for cogeneration system using statistical analysis

机译：利用统计分析识别热电联产系统的统计模型

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Cogeneration system isnonlinear, wide range of operating regime, and multivariate. The generating efficiency and thermoelectric conversion coefficient of turbine generator are affected by many factors such as load variation, extracted steam change, and unstable supplied power etc. In this paper, a statistical model identification algorithm has been proposed to build the model of generating efficiency. Firstly, key variables were selected by using stepwise regression method. Then, statistical models were identified in different operating regimes. The experimental results demonstrated the performance of the presented algorithm. The field engineer can take the developed model as a reference and determine the operating regime of cogeneration system. As a result, the power management is improved and the operating cost is reduced.

机译：热电联产系统是非线性的，工作范围很广，并且是多变量的。汽轮发电机的发电效率和热电转换系数受负荷变化，抽汽量变化，供电不稳定等因素的影响。本文提出了一种统计模型辨识算法来建立发电效率模型。首先，采用逐步回归方法选择关键变量。然后，在不同的操作方案中确定统计模型。实验结果证明了该算法的性能。现场工程师可以将开发的模型作为参考并确定热电联产系统的运行方式。结果，改善了功率管理并且降低了运行成本。

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《Chinese Control and Decision Conference》|2014年|4287-4291|共5页
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Pan Tianhong; Han Yanqing; Xu Dongliang;
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Boilers; Cogeneration; Educational institutions; Generators; Load modeling; Predictive models; Turbines; Cogeneration system; statistical analysis; stepwise regression; turbine generator;

机译：锅炉;热电联产;教育机构;发电机;负载建模;预测模型;涡轮机热电联产系统;统计分析;逐步回归涡轮发电机;

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1. Development of Multi-model for Cogeneration System Using Statistical Analysis [J] . Jiao Chen1, Tianhong Pan2, Yanqin Han2 Journal of Computers . 2014,第11期

机译：使用统计分析开发热电联产系统多模型
2. The statistical analysis of multivariate failure time data: A marginal modeling approach , Ross L. Prentice , Shanshan Zhao , Boca Raton, FL : CRC Press . The statistical analysis of multivariate failure time data: A marginal modeling approach The statistical analysis of multivariate failure time data: A marginal modeling approach , Ross L. Prentice Ross L. Ross L. Prentice Prentice , Shanshan Zhao Shanshan Shanshan Zhao Zhao , Boca Raton, FL Boca Raton, FL : CRC Press CRC Press . [J] . Lin D. Y. Biometrics: Journal of the Biometric Society : An International Society Devoted to the Mathematical and Statistical Aspects of Biology . 2019,第4期

机译：多变量故障时间数据的统计分析：边缘建模方法，罗斯L. Prentice，山山赵，博卡拉顿，FL：CRC压力机。多元故障时间数据的统计分析：边缘建模方法多元故障时间数据的统计分析：边缘建模方法，罗斯L. Prentice Ross L. Ross L. Prentice Prentice，Shanshan Zhao Shanshan Shanshan Zhao Zhao，Boca Raton， FL BOCA RATON，FL：CRC按CRC压力机。
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机译：利用统计模型提高热电联产系统的效率
4. Statistical model identification for cogeneration system using statistical analysis [C] . Pan Tianhong, Han Yanqing, Xu Dongliang Chinese Control and Decision Conference . 2014

机译：使用统计分析的热电联产系统统计模型识别
5. Reduced order modeling, statistical analysis and system identification for a bladed rotor with geometric mistuning. [D] . Vishwakarma, Vinod. 2014

机译：具有几何微调的叶片转子的降阶建模，统计分析和系统识别。
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机译：统计和概率分析。分析和表示的新工具：XS：通过集成图形统计系统关系数据库系统和专家系统外壳构建的线性回归分析和综合系统
7. Development of Multi-model for Cogeneration System Using Statistical Analysis [O] . Jiao Chen, Tianhong Pan, Yanqin Han 2015

机译：基于统计分析的热电联产系统多模型开发
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机译：工程人/机器系统实验室（LEms）：使用基于傅里叶的调制信号和高阶统计量的系统识别，模型减少和反卷积滤波

Statistical model identification for cogeneration system using statistical analysis

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