周专,王新刚,边家瑜,于志勇,刘骏,陈衡

• 1:国网新疆电力有限公司
• 2:国网新疆电力有限公司经济技术研究院
• 3:华北电力大学能源动力与机械工程学院

摘要(Abstract)：

提出了一种将固体废物等离子体气化、燃气轮机、吸收式热泵和燃煤热电联产机组结合的新型垃圾混合发电系统。该系统中，医疗废物被送入等离子体气化炉并转化为合成气，经过必要的处理后被输送到燃气轮机子系统；合成气和烟气余热一部分作为吸收式热泵高温热源用于供热，其余则直接用于加热燃煤热电机组的给水。以典型燃煤热电联产机组为参考，从热力学和经济学角度分析了该混合发电系统的经济效益，结果表明：一旦供热量和来自燃煤的净电功率保持不变，医疗废物产生的净电功率为7.47 MW，而垃圾发电净效率达到47.96%；仅5.23年就能收回该混合发电系统初始投资，在其25年的使用寿命中可实现50 362.94万元的收益。

关键词(KeyWords)： 垃圾发电;燃煤机组;热电联产;等离子气化;性能评估

Abstract:

Keywords:

基金项目(Foundation): 国网新疆电力有限公司科技项目（SGXJ0000FCJS2200543）;; 国家自然科学基金面上项目（52276006）~~

作者(Author): 周专,王新刚,边家瑜,于志勇,刘骏,陈衡

DOI: 10.19666/j.rlfd.202302029

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