【摘要】：生物質能是一種可再生的清潔能源,在能源儲量減少、價格攀升、環(huán)境壓力日益增大的今天,開發(fā)利用新能源已經成為全世界共同關注的問題。生物質能因為它的環(huán)境友好型和經濟實用性,使其研究和應用引起各國政府和科學家的重視。因此,對植物生物質能進行合理的評價研究,形成可再生資源產業(yè)鏈,具有重要的理論和實踐意義。本文運用能值分析進行生物質能的評價,運用重心法、層次分析法和線性規(guī)劃模型得出全年原料運送方案,實現(xiàn)成本最小、耗時最短的經濟目標。具體取得了如下成果:1.以建三江農墾管理局作為研究區(qū)域,對主要農作物(玉米、水稻和大豆)種植系統(tǒng)及秸稈生產系統(tǒng)進行能值分析,構建能值指標體系,為植物生物質能儲量的定量分析提供理論基礎;2.設計和優(yōu)化生物質原料物流網絡,首先計算分析生物質原料物流成本,其次基于重心法進行收儲點的選址,并應用層次分析法優(yōu)化備選收儲點,得到生產工廠和收儲點之間的位置模型;3.運用線性規(guī)劃模型對原料物流網絡進行分析計算,得出全年原料運送方案,并且對與車輛的配備和工作時間做安排規(guī)劃,達到成本最小、耗時最短的經濟目標。本文通過能值分析,將各種不同形態(tài)的能量和物質統(tǒng)一到同一指標體系進行評價,并且與生命周期法相結合,評價自然環(huán)境資源在植物生長及加工、應用、廢棄等一系列生命形態(tài)轉換過程中的貢獻,使環(huán)境資源的投入與經濟投入的對比成為可能,是評價體系的創(chuàng)新�；贏rcGIS對生物質物流網絡進行最優(yōu)路徑優(yōu)化,以達到企業(yè)成本最低的經濟目標,是方法上的創(chuàng)新。
[Abstract]:Biomass energy is a kind of renewable clean energy. Nowadays, with the decrease of energy reserves, rising price and increasing environmental pressure, the development and utilization of new energy has become a common concern in the world. Because of its environmental friendliness and economic practicability, biomass energy has attracted the attention of governments and scientists all over the world. Therefore, it is of great theoretical and practical significance to study the reasonable evaluation of plant biomass energy and to form an industrial chain of renewable resources. In this paper, energy analysis is used to evaluate biomass energy, and the method of center of gravity, analytic hierarchy process and linear programming model are used to obtain the annual raw material transportation scheme, which achieves the economic goal of minimum cost and shortest time consuming. The concrete achievements are as follows: 1. Taking Jianshanjiang Agricultural Reclamation Administration Bureau as the research area, the emergy analysis of the main crops (corn, rice and soybean) and straw production system was carried out, and the emergy index system was constructed. It provides a theoretical basis for quantitative analysis of biomass energy reserves in plants. 2. In order to design and optimize the logistics network of biomass raw materials, the logistics cost of biomass raw materials is first calculated and analyzed, then the location of storage points is selected based on the barycenter method, and the alternative storage points are optimized by AHP. Get the location model between the production plant and the storage point; 3. The linear programming model is used to analyze and calculate the raw material logistics network, and the plan of raw material transportation for the whole year is obtained, and the allocation and working time of the vehicle are arranged and planned to achieve the economic goal of minimum cost and shortest time consuming. In this paper, energy and matter of different forms are unified into the same index system through emergy analysis, and combined with the method of life cycle, the natural resources are evaluated in plant growth, processing and application. A series of contributions in the process of life form transformation, such as abandonment, make it possible to compare the input of environment and resources with the economic input, which is the innovation of the evaluation system. It is a method innovation to optimize the optimal path of biomass logistics network based on ArcGIS in order to achieve the economic goal of the lowest cost of the enterprise.
【學位授予單位】：東北農業(yè)大學
【學位級別】：碩士
【學位授予年份】：2015
【分類號】：TK6

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