摘要
本文对热电联产区域能源系统的特点和优势进行简介,着重分析其经济性。通过对新建区域供热系统和分散式系统的全生命周期成本对比,说明区域供热系统运行成本更低;通过几种不同能源形式生产的单位电量成本对比分析,说明热电联产方式与其他能源形式相比的经济性。在此基础上介绍美国热电联产区域能源系统发展的现状,对制约热电联产在美国发展的因素进行分析,并说明美国的能源政策和热电联产发展规划。通过本文可以看出,热电联产区域供热方式是先进合理的,美国的整体发展规模虽然相对落后,但管理水平和经验还是值得我们借鉴学习的,对于我们提高能源利用率、节能减排具有很好的参考指导意义。
引文
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