国外天然气发电对我国的启示

DEVELOPING CHINA'S GAS FIRED POWER GENERATION BY WORLDWIDE EXPERIENCES

近年来，由于双循环发电技术大大提高了热效率，人们环保意识的增强，以及各国政府纷纷取消对天然气发电的约束等，许多国家将天然气作为发电的首选燃料，被大规模用于发电。我国天然气发电刚刚起步，发展的空间还非常广阔。国外天然气发电概况天然气储量与产量的增长，联...

Abstract In recent years,there has been a boom in demand for combinedcycle power generation.The reason behind this tread are cost effectiveness,resulting from high efficiency;comparatively low investment costs;short construction times;and a high degree of environmental compatibility.Governments in many countries has eliminated regulations for gas fired power generation,while gas fired power generation in China is just a beginning with big demand potential.Although there is only 37% of gas which has been used for gas fired power generation in China currently,Chinese government has determined to accelerate natural gas development and utilization in which infrastructure construction and gas fired power generation are encouraged.In the coming 10 years,there will be a gas reserve increase peak.The gas reserve projection is 1651012m3 by 2 000,2.31012m3 by 2005 and 31012m3 by 2010.With domestic gas production plus imported gas from abroad,China will have gas for gas fired power generation and only gas fired power generation can consume a lot of gas which return large investment for upstream and midstream activities sooner.According to China's Ninth Five Year Plan and Longterm Development Strategy for 2010, electricity is key for China's energy development.The power generation demand projection is 2. 9108 kW by 2000 and 5.5108kW by 2010.Between 20002010,25% of incremental electricity will be gas fired power generation.In order to promote gas fired power generation in China,recommendations are as follows:gas utilization regulation as well as gas law,especially open access to gas pipeline and electricity grid;accelerating gas infrastructure construction to move gas from West to East;encouragying competition to lower gas production cost and encouragging,both domestic and foreign investment to participate in gas fired power generation in China.