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针对多源多出的复杂压缩空气管网,通过分析管网的拓扑结构、压缩空气的压力损失规律以及压力与流量的联动特点,建立了管网矩阵模型,并基于所建数学模型,确定了管网中压缩空气压力和流量间的对应关系.能够根据管网中用气点的流量或压力波动,快速预测出管网中可能出现的压力或流量波动,为准确地用气预测提供了一种解决思路,同时为管网的能效分析奠定了基础.
Based on the analysis of the topological structure of pipe network, the law of pressure loss of compressed air and the linkage between pressure and flow, aiming at the complex compressed air pipe network with many sources added, the pipe network matrix model was established. Based on the mathematical model built, Corresponding relationship between compressed air pressure and flow rate in pipe network Ability to quickly predict possible pressure or flow fluctuations in pipe network based on flow or pressure fluctuations at gas points in pipe network Provides a Kinds of solutions to ideas, at the same time as the pipeline network energy efficiency analysis laid the foundation.