CAJ | 학술논문

随着我国长输管道（高压）的发展，管道内的高压天然气的压力能所具有的经济价值是不容忽视的，天然气压力能利用包括直接利用和间接利用，介绍了高压天然气（CNG）直接膨胀发电、天然气压力能用于制冷技术和一种改进的将天然气压力能用于冷热电三联供的方法与装置存在的问题及分析。
수착아국장수관도（고압）적발전，관도내적고압천연기적압력능소구유적경제개치시불용홀시적，천연기압력능이용포괄직접이용화간접이용，개소료고압천연기（CNG）직접팽창발전、천연기압력능용우제랭기술화일충개진적장천연기압력능용우랭열전삼련공적방법여장치존재적문제급분석。
With the development of China's long-distance pipelines (high pressure), economic value of the pressure energy of high pressure natural gas in the pipelines should not be ignored, application of the pressure energy includes direct utilization and indirect utilization. In this paper, the high-pressure natural gas (CNG) direct expansion power generation technology, natural gas pressure energy refrigeration technology and CCHP technology were introduced;existing problems in these units were analyzed.