生物质气化与废弃物焚烧联合发电的技术经济分析

介绍了生物质气化与废弃物焚烧联合发电技术项目，确定了该项目经济效益的评价指标，定量计算了项目的投资回收期、净现值和内部收益率。同时还对燃料费用、上网电价和固定资产变化引起的敏感性进行分析。结果表明，该联合发电技术的动态投资回收期为9.05a，净现值为2770万元，内部收益率为15.82％，三个经济指标均符合行业标准。从经济角度看是完全可行的。 <hr /> The item of the biomass gasification and waste incineration combined power was briefly introduced in the paper. The eyaluation index for the economic benefit of this combined power technology was confirmed. The pay back period, net present value and internal rate of return were quantitatively calculated. In addition, sensitivity of evaluation index arose by fuel cost, distribution electricity price and fixed assets was analyzed. The result point out that from the view of economy this combined power technology is feasible because its evaluation index accord with standard of electric industry.

广东省自然科学基金研究团队项目（003045）;2004年粤港关键领域重点突破项目“5MW生物质气化与有机废弃物燃烧联合发电系统”资助