机构地区: 山东建筑大学热能工程学院
出 处: 《山东建筑大学学报》 2010年第2期206-209,共4页
摘 要: 燃气小时负荷预测对于保证管网的用气量以及管网的运行调度和优化配置具有重要作用。通过对小时负荷特性及其影响因素的分析,采用三层BP前馈神经网络,利用VC 6.0++编制的运算程序对燃气小时负荷进行预测。预测结果表明:该模型具有较好的精度,可以满足负荷预测的需要,具有较好的应用前景。 Gas hour's load forecasting plays an important role in gas consumption,the operation of scheduling and optimization in the pipeline network.Through analysis of the hour's load characteristics and influencing factors.Three-layer BP feed forward neural network,and VC 6.0 + + procedures are employed for the preparation of the computing load on the gas-hour forecasts.Prediction results show that the model bears high accuracy,which meets the needs of load forecasting and has a good application prospect.