| 计及冷热电联供的微电网电源优化配置 |
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| 引用本文： | 刘皓明,康凤琴,朱芳芳.计及冷热电联供的微电网电源优化配置[J].电力需求侧管理,2014(2):9-15. |
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| 作者姓名： | 刘皓明 康凤琴 朱芳芳 |
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| 作者单位： | 河海大学能源与电气学院,南京210098 |
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| 摘 要： | 针对计及冷热电联供的微电网独立供电系统,建立了基于燃料电池和微型燃气轮机的冷热电联供系统数学模型,基于各微电源功率特性,建立了考虑设备投资成本、运行维护成本、燃料成本、环境成本、替换成本、报废成本,以系统等年值总成本最低为目标的微电源优化配置数学模型,计及冷负荷、热负荷平衡等因素,在同时满足用户对冷热电多种能源形式需求的情况下,对计及冷热电联供的微电网电源优化配置方案进行了求解。
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| 关 键 词： | 微电网 孤岛系统 冷热电联供 优化配置 |
Optimal configmration of microgrid power sources including combined cooling heating and power system |
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| LIU Hao-ming,KANG Feng-qin,ZHU Fang-fang.Optimal configmration of microgrid power sources including combined cooling heating and power system[J].Power Demand Side Management,2014(2):9-15. |
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| Authors: | LIU Hao-ming KANG Feng-qin ZHU Fang-fang |
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| Affiliation: | (Hohai University, Nanjing 210098, China) |
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| Abstract: | The combined cooling, heating and power system （CCHP） is the important operation mode in microgrid. In this paper, based on the mathematical model of CCHP system including both fuel cell and microturbine, the mathematical model of optimal power source＇s plan of microgrid is established. The charaeteristics of different micro power sources, cooling load balance, heating load balance, and the equipment investment cost, operation and maintenance cost, fhel cost, environmental cost, replacement cost, and discard cost are taken into account in the model, and the aim is to minimize the total annualized cost. At last, the results of a simulation case show the effectiveness of the proposed model. |
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| Keywords: | microgrid stand-alone system combined cooling heating and power （CCHP） optimal configuration |
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