西气东输智慧管网建设实践

随着大数据、物联网、云计算、人工智能等智能技术的不断发展及应用,管道行业由传统管理模式逐步向数字化、智能化发展。国家管网集团西气东输公司坚持以"全数字化移交、全智能化运营、全生命周期管理"为目标,聚焦智慧管网,经过管理创新与技术革新,建立了人工智能与管道行业深度融合的新模式:在已有管道运营体系的基础上,引入工业互联网、机器学习、智能控制等技术,形成了站场智能巡检、分输智能控制、流量计智能检定等核心技术,推动了天然气管道站场智能运行技术的发展;大力发展天然气管道关键设备全面智能感知技术,开展了天然气泄漏检测、站场运维巡检智能化管控、压缩机组与流量计智能监测等核心技术创新;构建管道风险智能管控技术体系,推进了管道线路风险智能识别、光纤安全预警、管道智能防腐等核心技术的提档升级。在此基础上,国家管网集团西气东输公司高效推进智能管道运行效率再升级,构建了"全方位感知、综合性预判、一体化管控、自适应优化"的智能管网雏形,为中国油气管道的智慧化发展提供了重要借鉴。

Practice of intelligent pipeline network development in West-East Gas Pipeline

With the development and increasing application of the intelligent technologies such as big data,Internet of Things,cloud computing and artificial intelligence,the management in pipeline industry is transferring from the traditional way towards the digital and intelligent manner.Under the target of"full digital handover,full intelligent operation and full life cycle management",a new mode with the artificial intelligent technologies deeply combined with the pipeline industry was established by PipeChina West East Gas Pipeline Company based on the management and technology innovation by focusing on the intelligent pipeline network,so that the industrial internet,machine learning,intelligent control and other technologies were introduced based on the existing pipeline operation system,the core technologies including intelligent inspection of stations,intelligent control of distribution and intelligent verification of flowmeters were developed,and the development of the intelligent operation technology for natural gas pipelines and stations was further promoted.Besides,the core technologies such as the gas leakage detection,intelligent operation and maintenance management of stations and the intelligent monitoring of the compressor units and flowmeters were innovated by greatly developing the comprehensive intelligent perception technology for the key equipment of natural gas pipeline.Further,the key technologies such as risk intelligent identification,fiber optic safety warning and intelligent corrosion protection of pipeline were upgraded by building the technical system of intelligent risk management and control.On this basis,the operation efficiency of intelligent pipeline has been further improved by PipeChina West East Gas Pipeline Company and a prototype of intelligent pipeline network with the characteristics of"full perception,comprehensive prediction,integrated management and control,and adaptive optimization"was built,providing a valuable reference for the development of intelligent oil and gas pipelines in China.