本文選題：供電企業(yè)　切入點(diǎn)：物流系統(tǒng)　出處：《華北電力大學(xué)》2014年碩士論文　論文類型：學(xué)位論文

【摘要】：隨著我國電網(wǎng)企業(yè)的迅速發(fā)展和電力體制改革的日益深化,電網(wǎng)企業(yè)的物流運(yùn)作面臨著前所未有的壓力和挑戰(zhàn),特別是供電物資集約化水平要求供電企業(yè)快速實(shí)施“三集五大”,推動(dòng)供電企業(yè)的內(nèi)部結(jié)構(gòu)的優(yōu)化與運(yùn)營效率的提高。因此,供電企業(yè)物流系統(tǒng)運(yùn)行效率關(guān)系到能否保障用戶的及時(shí)用電、物流成本等相關(guān)問題,通過提高供電企業(yè)物流系統(tǒng)規(guī)劃及算法研究,可以提高供電企業(yè)物流系統(tǒng)在供電企業(yè)中的地位。 為了更好地執(zhí)行供電企業(yè)的運(yùn)營效率,通過提高供電企業(yè)物流系統(tǒng)規(guī)劃水平,降低物流運(yùn)營成本,提高物流運(yùn)作效益,本文展開如下研究。本文首先介紹了供電企業(yè)物流系統(tǒng)規(guī)劃研究的基本內(nèi)容及相關(guān)理論,并對供電企業(yè)物流系統(tǒng)規(guī)劃的內(nèi)容、基本結(jié)構(gòu)及研究重點(diǎn)進(jìn)行分析。通過分析現(xiàn)狀和了解供電企業(yè)的特性,找出問題和尋找發(fā)展方向,為后續(xù)理論及實(shí)踐工作打下良好的基礎(chǔ)。其次分析以LIRP為核心的物流系統(tǒng)規(guī)劃,從成本模型的角度將其細(xì)化為選址費(fèi)用、庫存費(fèi)用、車輛運(yùn)輸費(fèi)用等相關(guān)內(nèi)容,其中供電企業(yè)的配送中心的選址成本設(shè)定為固定費(fèi)用的全部組成和供應(yīng)商為代表的工廠到供電企業(yè)倉庫的成本；而對于倉儲(chǔ)成本的組成文章設(shè)定為供電企業(yè)倉儲(chǔ)中心的倉儲(chǔ)持有費(fèi)用和倉儲(chǔ)中心的部分缺貨成本等兩個(gè)方面；運(yùn)輸費(fèi)用包括車輛固定成本、為客戶配送貨物的運(yùn)輸成本。從而構(gòu)建供電企業(yè)物流系統(tǒng)規(guī)劃模型。最后在供電企業(yè)物流系統(tǒng)規(guī)劃模型的基礎(chǔ)上,給定應(yīng)用算例,并根據(jù)啟發(fā)式算法或其改進(jìn)進(jìn)行求解。 本文對供電企業(yè)物流系統(tǒng)規(guī)劃進(jìn)行了全面科學(xué)的分析,構(gòu)建了供電企業(yè)物流系統(tǒng)規(guī)劃模型,并提出了相關(guān)算法。在此基礎(chǔ)上制定了一些改進(jìn)的庫存控制策略、補(bǔ)貨策略等相關(guān)的管理制度。論文的研究成果創(chuàng)新的運(yùn)用到供電企業(yè)物流領(lǐng)域,為供電企業(yè)降低物流運(yùn)營成本提供了理論依據(jù),因此具有較好的實(shí)用價(jià)值與現(xiàn)實(shí)意義。
[Abstract]:With the rapid development of China's power grid enterprises and the deepening of power system reform, the logistics operation of power grid enterprises is facing unprecedented pressure and challenges. In particular, the intensive level of power supply materials requires power supply enterprises to implement "three sets and five" quickly, to promote the optimization of internal structure and the improvement of operational efficiency of power supply enterprises. The operation efficiency of logistics system in power supply enterprises is related to whether the users can use electricity in time, logistics cost and other related problems. Through improving the logistics system planning and algorithm research of power supply enterprises, It can improve the position of logistics system in power supply enterprises. In order to carry out the operation efficiency of power supply enterprises better, by improving the level of logistics system planning of power supply enterprises, reducing the cost of logistics operation and improving the efficiency of logistics operation, Firstly, this paper introduces the basic contents and related theories of logistics system planning of power supply enterprises, and the contents of logistics system planning of power supply enterprises. By analyzing the current situation and understanding the characteristics of power supply enterprises, we can find out the problems and find the direction of development. It lays a good foundation for the following theoretical and practical work. Secondly, the logistics system planning with LIRP as the core is analyzed, which can be divided into location cost, inventory cost, vehicle transportation cost and so on from the angle of cost model. The location cost of the distribution center of the power supply enterprise is set as the total composition of the fixed cost and the cost from the factory represented by the supplier to the warehouse of the power supply enterprise. For the components of the storage cost, the article sets the storage holding cost of the power supply enterprise warehouse center and the partial shortage cost of the storage center, etc. The transportation cost includes the fixed cost of the vehicle, The logistics system planning model of power supply enterprise is constructed. Finally, based on the model of power supply enterprise logistics system planning, an application example is given and solved according to heuristic algorithm or its improvement. This paper makes a comprehensive and scientific analysis of the logistics system planning of the power supply enterprises, constructs the logistics system planning model of the power supply enterprises, and puts forward some related algorithms. On the basis of this, some improved inventory control strategies are worked out. The research results of this paper are applied to the logistics field of power supply enterprises, which provides a theoretical basis for the power supply enterprises to reduce the operating costs of logistics, so it has good practical value and practical significance.
【學(xué)位授予單位】：華北電力大學(xué)
【學(xué)位級別】：碩士
【學(xué)位授予年份】：2014
【分類號】：F253;F426.61

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