低碳能源时代中国热电联产的发展趋势

在分析低碳时代中国乃至世界的能源结构将向以可再生能源和天然气为主转型,煤将通过CCS的方式清洁利用的发展趋势和中国热电联产(CHP)30年进展及其存在的问题的基础上,指出了中国热电联产(CHP)的2大趋势:①燃煤CHP将以大、中型煤气化多联产为主流;②天然气CHP将发展为分布式冷热电联供能源系统(DES/CCHP),并替代煤成为工业和城市商住建筑物能源供应的主体.中国需借鉴西方CCHP成熟技术,结合国情集成创新,抓住工业化和城镇化的历史机遇,把发电与向工业用户供蒸汽,向公共建筑供暖、供冷和向民居供暖及生活热水结合起来;在10~20年内把能效提高到世均水平.

Developing trends of china's cogenerated heat and power in low carbon energy era

In the incoming low carbon era,China and world's primary energy will mainly shift to renewable energy and natural gas,while coal will be used with CCS.Based on this,the two major trends of China's Heat and Power Cogeneration(CHP) are pointed out:1),Coal-burned CHP will give priority to the large or medium Multiple-Cogenerated Coal Gasification,cogenerating heat,power and fuel or chemicals;2) Gas-based CHP will develop to the Distributed Energy System/Combined Cold,Heat and Power(DES/CCHP),which will becomes...