作　　者： ;

机构地区： 华南理工大学天然气利用研究中心

出　　处： 《建筑科学》 2010年第12期1-6,39,共7页

摘　　要： 气候变化要求全世界的石油、煤、天然气和可再生能源按占一次能源比率的排序逆转。中国一次能源中煤的比重也需从70%逐步降到30%,且需采用CCS技术。这使得城市从一次能源到终端利用的路线图发生了重大变化:煤退出工业燃料领域,主要用于气化多联产和发电;采用以集约化为主导的、9种不同类型的冷热电联供技术的天然气分布式能源系统(DES/CCHP)将成为城市工业和商住的主要能源。这就要求科研人员应基于中国国情,在系统规划和运营机制两方面集成创新,同时相应的城市能源规划必须细化,与工业、交通、主功能区块布局的时空规划无缝衔接配合,量化反映城市发展规划是否符合国家下达的能源强度ε和碳强度κ指标。 Climatic change requires the world petroleum,coal,natural gas and renewable energy to reverse according to the sequence of the primary energy ratio.The proportion of coal in the primary energy in China is required to gradually reduce from 70% to 30%,and adopt CCS technology.Therefore,the route chart in the city from primary energy to terminal utilization would be greatly changed：coal would quit the field of industrial fuel and be mainly used in gasification poly-generation and power generation,the intensive natural gas distribution energy system with 9 different CCHP technologies（DES /CCHP） would become the main energy for urban industry,commerce and living.The scientific researchers were required to base on Chinese national situation to achieve integrate innovation in system planning and operation mechanism.Meanwhile,the relevant urban energy planning must be subdivided,the time and space planning of industry,traffic and main functional division should be closely connected,and whether the urban development planning conforms to the national index of energy strength ε and carbon strength κ should be quantitatively reflected.

关 键 词： 低碳能源 终端利用 冷热电联供分布式能源系统 城市能源规划

领　　域： [动力工程及工程热物理]