| 含冰蓄冷装置的冷电联供型微网经济优化运行 |
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| 引用本文： | 施泉生,晏伟,任洪波,丁建勇.含冰蓄冷装置的冷电联供型微网经济优化运行[J].电源学报,2019,17(6):145-152. |
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| 作者姓名： | 施泉生 晏伟 任洪波 丁建勇 |
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| 作者单位： | 上海电力大学经济与管理学院, 上海 200090,上海电力大学经济与管理学院, 上海 200090,上海电力大学能源与机械工程学院, 上海 200090,上海电力大学经济与管理学院, 上海 200090 |
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| 基金项目： | 国家自然科学基金资助项目（71403162） |
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| 摘 要： | 针对冷电联供型微网的运行成本优化,引入冰蓄冷储能系统,建立了含光伏、风电、微型燃气轮机、电储能和冰蓄冷等可再生能源和常规能源以及冷电储能装置的优化模型。以经济运行成本最小为目标,运用混合线性整数规划方法,并利用数学优化软件CPLEX求解。最后在算例中建立3种不同场景的冷电联供微网系统进行对比分析,验证了本文所建立模型的有效性和可行性,结果表明含冰蓄冷装置的冷电联供型微网能够有效地降低运行成本,电储能和冷储能结合与单一储能模式相比具有显著的经济效益,体现了综合能源利用和优化。
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| 关 键 词： | 冰蓄冷 冷电联供 微网 储能 优化运行 |
| 收稿时间： | 2018/4/13 0:00:00 |
| 修稿时间： | 2019/2/27 0:00:00 |
Economic Optimization Operation of Combined Cooling and Power Micro-grid with Ice-storage Device |
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| SHI Quansheng,YAN Wei,REN Hongbo and DING Jianyong.Economic Optimization Operation of Combined Cooling and Power Micro-grid with Ice-storage Device[J].Journal of power supply,2019,17(6):145-152. |
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| Authors: | SHI Quansheng YAN Wei REN Hongbo and DING Jianyong |
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| Affiliation: | College of Economics and Management, Shanghai University of Electric Power, Shanghai 200090, China,College of Economics and Management, Shanghai University of Electric Power, Shanghai 200090, China,College of Energy and Mechanical Engineering, Shanghai University of Electric Power, Shanghai 200090, China and College of Economics and Management, Shanghai University of Electric Power, Shanghai 200090, China |
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| Abstract: | To optimize the operating cost of combined cooling and power(CCP) micro-grids, an ice-storage system is introduced, and an optimization model is established, including renewable energies(e.g., photovoltaic, wind power, micro gas turbine, electricity storage, and ice storage), conventional energy, and a cooling-electricity storage device. This model takes the minimization of economic operating cost as its objective and applies a mixed linear integer programming method, and it can be solved using the mathematical optimization software CPLEX. Finally, a comparative analysis of CPP micro-grid system under different scenarios is carried out on an example, which verifies the validity and feasibility of the model established in this paper. Results show that the CPP micro-grid with the ice storage device can effectively reduce the operating cost; compared with the single energy storage mode, the combination of electricity and cooling storage has significant economic benefits, reflecting comprehensive energy utilization and optimization. |
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| Keywords: | ice storage combined cooling and power(CPP) micro-grid energy storage optimization operation |
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