一种基于多起点路径与数值溯源的供热管网仿真分析方法
By uniformly numbering and topologically comparing the simulation conditions of the heating network, constructing a graph index, and organizing a multi-starting-point search queue, the problems of inconsistent path tracing and inability to quantitatively trace contributions in traditional heating network simulations are solved, thereby improving the efficiency and reliability of heating network simulation analysis.
CN122088008BActive Publication Date: 2026-07-17TIANJIN THERMAL POWER DESIGNING INST +1
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Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- TIANJIN THERMAL POWER DESIGNING INST
- Filing Date
- 2026-04-08
- Publication Date
- 2026-07-17
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Figure CN122088008B_ABST
Abstract
本发明公开了一种基于多起点路径与数值溯源的供热管网仿真分析方法，涉及供热仿真技术领域，包括，将供热管网仿真工况中的管段流量与节点关联进行统一编号，并整理管网拓扑对照表，得到待分析数据包；对待分析数据包执行管网图索引构建并组织多起点搜索队列与贡献记录表，形成图索引溯源包；对图索引溯源包执行多起点路径展开与拓扑剥离，得到路径溯源快照包；对路径溯源快照包执行沿入度方向的贡献回推与贡献分解并汇总受影响子图范围，生成数值溯源结果包。本发明通过构建管网图索引并组织多起点搜索队列，使多起点路径展开以队列驱动方式并行推进，同时结合拓扑剥离减少重复遍历，提升大规模管网下的搜索稳定性与处理效率。
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