摘要：

在“双碳”战略引领与能源绿色低碳转型背景下，我国天然气管网已形成国家管网集团主导的“全国一张网”基础设施格局，管网拓扑日趋复杂、调控维度持续拓展，传统依赖人工经验的调控模式已难以适配行业高质量发展需求，亟需构建新一代天然气管网智能调控技术体系。研究界定了天然气管网智能调控的核心内涵，构建了覆盖“智能感知-智能认知-智能决策-智能执行”全流程的闭环技术框架，系统梳理了我国天然气管网智能调控四大环节的技术突破与工程应用成效，深入剖析了当前技术体系的核心瓶颈。明确了智能调控四大核心环节的功能定位与逻辑关联，全面总结了我国天然气管网在数据底座建设、智能预测预警、运行优化决策、自动闭环执行等领域的系列工程化成果，识别出技术体系分散化、未形成全流程智能闭环、核心领域自主可控能力不足等关键问题。锚定四大技术方向提出了全流程自主可控的天然气管网智能调控技术实现路径，研究成果可为我国“全国一张网”格局下天然气管网的智能化升级提供理论支撑与实践参考。

关键词: 天然气管网, 全国一张网, 智能调控, 感知-认知-决策-执行, 人工智能

Abstract:

Driven by the “dual carbon” strategy and the green, low-carbon transition of energy, China’s natural gas pipeline network has evolved into a one network nationwide infrastructure paradigm led by PipeChina. As the network topology becomes increasingly complex and control dimensions continuously expand, the traditional control mode relying on manual experience can no longer meet the demands for high-quality industrial development. Therefore, there is an urgent need to construct a new-generation intelligent control technology system for natural gas pipeline networks. This paper defines the core concept of intelligent control for natural gas pipeline networks and constructs a closed-loop technological framework encompassing the entire process of intelligent perception, intelligent cognition, intelligent decision-making, and intelligent execution. It systematically reviews the technological breakthroughs and engineering application achievements within these four major segments of China’s natural gas pipeline network, and conducts an in-depth analysis of the core bottlenecks in the current technological system. The functional positioning and logical correlations of the four core segments of intelligent control are clarified. The paper comprehensively summarizes a series of engineering achievements in China’s natural gas pipeline network across domains such as data foundation construction, intelligent forecasting and early warning, operational optimization and decision-making, and automatic closed-loop execution. Furthermore, it identifies key issues, including fragmentation of the technology system, the absence of a full-process intelligent closed loop, and insufficient capacity for independent and controllable development in core fields. Focusing on four major technical directions, this paper proposes an implementation path for a full-process, independently controllable intelligent control technology for natural gas pipeline networks. The research findings provide theoretical support and practical references for the intelligent upgrade of natural gas pipeline networks under the pattern of one network nationwide.

Key words: natural gas pipeline network, one network nationwide, intelligent regulation and control, perception-cognition-decision-execution, artificial intelligence