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浅析营运成本法在流通型配送中心成本核算中的应用
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作者 常艳杰 《物流技术》 2010年第3期223-224,共2页
在分析我国流通型配送中心成本构成的基础上,对配送中心的成本进行核算,阐述营运成本法在配送中心成本核算中的应用。
关键词 配送中心 流通型配送中心 成本核算 营运成本法
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物流成本核算方法研究文献综述 被引量:9
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作者 于向云 《财会月刊(下)》 2011年第10期78-80,共3页
物流成本核算方法直接影响到物流成本核算结果,而物流成本核算的结果是进行物流成本控制、物流经济效益分析和决策的基础。本文在总结归纳国内外物流成本核算方法文献研究的基础上,对现行物流成本核算方法的研究文献进行了评述,并指出... 物流成本核算方法直接影响到物流成本核算结果,而物流成本核算的结果是进行物流成本控制、物流经济效益分析和决策的基础。本文在总结归纳国内外物流成本核算方法文献研究的基础上,对现行物流成本核算方法的研究文献进行了评述,并指出了研究存在的不足之处。 展开更多
关键词 物流成本核算 作业成本法 营运成本法 M—A模型法
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An Optimization Approach for Unit Commitment of a Power System Integrated with Renewable Energy Sources: A Case Study of Afghanistan
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作者 Mohammad Masih Sediqi Masahiro Furukakoi +2 位作者 Mohammed E. Lotfy Atsushi Yona Tomonobu Senjyu 《Journal of Energy and Power Engineering》 2017年第8期528-536,共9页
This paper focused on generation scheduling problem with consideration of wind, solar and PHES (pumped hydro energy storage) system. Wind, solar and PHES are being considered in the NEPS (northeast power system) o... This paper focused on generation scheduling problem with consideration of wind, solar and PHES (pumped hydro energy storage) system. Wind, solar and PHES are being considered in the NEPS (northeast power system) of Afghanistan to schedule all units power output so as to minimize the total operation cost of thermal units plus aggregate imported power tariffs during the scheduling horizon, subject to the system and unit operation constraints. Apart from determining the optimal output power of each unit, this research also involves in deciding the on/off status of thermal units. In order to find the optimal values of the variables, GA (genetic algorithm) is proposed. The algorithm performs efficiently in various sized thermal power system with equivalent wind, solar and PHES and can produce a high-quality solution. Simulation results reveal that with wind, solar and PHES the system is the most-cost effective than the other combinations. 展开更多
关键词 Generation scheduling unit commitment renewable energy sources GA.
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