为了提高秸秆发电厂的运行稳定性和经济性,进行了秸秆发电厂燃料收集半径的专题研究。通过调研及对比分析,指出目前广泛采用的秸秆收集半径估算公式存在较大负误差,并对公式中的秸秆可获得系数和秸秆可供应系数取值提出修改建议。此外,结合经济评价及运行实践提出合理收集半径和装机规模的建议。 In order to improve the operation stability and economy of straw power plant, a special study on the radius of fuel collection in straw power plant was carried out. Through investigation and comparative analysis, it is pointed out that there is a big negative error in the estimation formula of straw collecting radius widely used now, and some suggestions for modification of straw available coefficient and straw supply coefficient in the formula are proposed. In addition, combined with economic evaluation and operational practice to put forward a reasonable collection radius and installed capacity of the proposal.