The invention provides a
heat supply pipe network hydraulic calculation method based on a
big data analysis technology, and the method comprises the following steps: 1, building a
heat supply pipe network
system topology; 2, building a digital twinning relation: 201, building a pipeline
characteristic equation, 202, building a transmission and distribution analysis model, 203, building a regulation and
control equipment characteristic model, 204, establishing a hydraulic joint debugging model based on
big data: simultaneously establishing a topological relation, a transmission and distributionanalysis model and a regulation and
control equipment characteristic model in the
topological graph of the
heat supply pipe network
system, setting an operation boundary condition and a
big data analysis mode, and establishing a hydraulic joint debugging model; 3, performing operation
simulation based on a digital twinning relationship; 4, performing data
iterative analysis. According to the method, a passive adjustment mode of a traditional urban heat supply pipe network
system is converted into active adjustment, a favorable basis is provided, the hydraulic working condition stability of the system is improved, and the operation efficiency is improved.