| 冷热电联供系统成本分摊法研究 |
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| 引用本文： | 荆有印,王江江,张春发. 冷热电联供系统成本分摊法研究[J]. 暖通空调, 2008, 38(12) |
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| 作者姓名： | 荆有印 王江江 张春发 |
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| 作者单位： | 华北电力大学;华北电力大学;华北电力大学 |
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| 基金项目： | 基金项目:电站设备状态监测与控制教育部重点实验室 |
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| 摘 要： | 根据以微型燃气轮机为动力源的冷热电联供系统的工作流程,建立了其热力学模型.通过对其能量利用过程的分析,引入可用(火用)和折合炯的概念.在综合考虑冷热电联供系统中制冷量和供热量占系统总可用能比例的基础上,建立了以折合(火用)概念为基础的冷热电分摊模型.该模型克服了现有其他方法存在的缺陷,较其他方法更合理、实用.
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| 关 键 词： | 冷热电联供 微型燃气轮机 成本分摊 (火用) 折合(火用) |
Cost allocation method for combined cooling heating and power systems |
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| Jing Youyin,Wang Jiangjiang,Zhong Chunfa. Cost allocation method for combined cooling heating and power systems[J]. Journal Heating Ventilating and Airconditioning, 2008, 38(12) |
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| Authors: | Jing Youyin Wang Jiangjiang Zhong Chunfa |
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| Abstract: | According to the operating procedure of a combined cooling heating and power(CCHP) system with micro gas turbine as driver,establishes the thermodynamic model.Introduces the concepts of available anergy and reduced exergy by analysing the energy utilization process.By considering the ratio of the cooling and heating capacity to total available energy in the combined system,establishes the reduced exergy model for cooling heating and power cost allocation,which overcomes disadvantages of other methods and is more reasonable and practicable. |
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| Keywords: | combined cooling heating and power micro gas turbine cost allocation exergy reduced exergy |
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