中俄东线天然气管道智能化关键技术创新与思考

中俄东线天然气管道是中国第三代长距离、大输量天然气管道标志性工程,是全球单体规模最大的输气管道,在中国乃至世界管道建设史上创下了多项新纪录。以该管道为试点,打造了中国首个智能管道样板工程。系统阐释了智能管道与智慧管网的基本内涵与关键技术,梳理了支撑管道"全数字化移交、全智能化运营、全生命周期管理"的关键技术及阶段性成果,为持续推进中国管道智能化建设、助力打造智慧互联大管网提供了重要指引。同时,从认识与技术等层面,就管道智能化的技术本质、管道数字基建、管道瓶颈技术攻关、管网智慧大脑等问题,给出了进一步思考与建议。(图1,参23)

Key technological innovations and thinking of pipeline intelligence in China-Russia Eastern Gas Pipeline

China-Russia Eastern Gas Pipeline,as a landmark project of China’s third generation of long-distance and largecapacity gas pipeline,is the largest single gas pipeline in the world and holds many new records in the history of pipeline construction,both in China and abroad.As a pilot project,the pipeline was built to be China’s first intelligent pipeline model project.The basic connotation and key technologies of intelligent pipeline and intelligent pipeline network were systematically explained,and the key technologies and phased achievements supporting the"full digital handover,full intelligent operation and full life cycle management"of the pipeline were combed,so as to provide important guidance for continuously promoting the pipeline intelligent construction in China and assisting to build the large intelligent interconnected pipeline network.Furthermore,from the aspects of knowledge and technology,further thinking and suggestions were given on the technical essence of pipeline intelligence,digital infrastructure of pipeline,breakthrough of pipeline bottleneck technologies,intelligent brain of pipeline network,etc.(1 Figure,23 References)