黑龙江省农作物生物质能能值分析与物流网络路径优化

摘要

面对传统能源储量减少、能源需求量越来越多、环境污染日益加剧的问题,开发利用新能源已成为全世界共同关注的焦点.通过引入生命周期法对传统能值分析法加以改进,对生物质能系统做能值分析,以实际定量结果反映出植物生长过程中每种能值的贡献,为生产劳作提供建议.对建三江区域农作物秸秆的生物质原料物流网络进行规划设计,以重心法结合层次分析法优化原料收储点.并以典型月份的原料运输为例,基于ArcGIS优化得到最优车辆路径和原料运输方案,结果显示优化后的方案减少了车辆投入、降低了运输成本.%In this paper,we introduced the life circle method to improve the traditional emergy analysis process in its application with the biomass energy to quantitatively reflect every emergy contribution in the growth circle of the plant.Then we designed and programmed the biomass raw material logistics network for the Three-river Area,optimized the location of the raw material purchasing outlets using the gravity-AHP method and at the end,with the raw material transportation in a typical month as the example,obtained the optimal vehicle routing and raw material transportation plan based on ArcGIS.