Optimal Design of Capacity of Distributed Generation in Island Standalone Microgrid
Li Jiaming1, Zheng Xueyang2, Ai Xiaomeng1, Wen Jinyu1, Sun Shumin3, Li Guanglei3
1. State Key Laboratory of Advanced Electromagnetic Engineering and Technology Huazhong University of Science and Technology Wuhan 430074 China; 2. State Grid Xiangyang Power Supply Company Xiangyang 441000 China; 3. Shandong Electric Power Research Institute of State Grid Jinan 250002 China
Abstract：To solve the capacity configuration of distributed generation in island standalone microgrid, this paper built an economic optimization model. This model takes equipment initial investment, replacement and maintenance cost, fuel cost, environment management cost, and electricity shortage penalty cost into account. And then it is solved by calling MILP solver of CPLEX, under various constraint conditions, such as renewable energy installation capacity proportion, dumped energy proportion, loss of power supply probability. Five configuration schemes are compared and analyzed. Finally, sensitivity analysis is used to investigate the effects of some system parameters on optimization results.
黎嘉明, 郑雪阳, 艾小猛, 文劲宇, 孙树敏, 李广磊. 独立海岛微网分布式电源容量优化设计[J]. 电工技术学报, 2016, 31(10): 176-184.
Li Jiaming, Zheng Xueyang, Ai Xiaomeng, Wen Jinyu, Sun Shumin, Li Guanglei. Optimal Design of Capacity of Distributed Generation in Island Standalone Microgrid. Transactions of China Electrotechnical Society, 2016, 31(10): 176-184.
[1] 赵波, 王成山, 张雪松. 海岛独立型微电网储能类型选择与商业运营模式探讨[J]. 电力系统自动化, 2013, 37(4): 21-27. Zhao Bo, Wang Chengshan, Zhang Xuesong. A survey of suitable storage for island stand-alone microgrid and commercial operation mode[J]. Auto- mation of Electric Power Systems, 2013, 37(4): 21-27. [2] 王坤林, 游亚戈, 张亚群. 海岛可再生独立能源电站能量管理系统[J]. 电力系统自动化, 2010, 34(14): 13-17. Wang Kunlin, You Yage, Zhang Yaqun. Energy management system of renewable standalone energy power generation system in an island[J]. Automation of Electric Power Systems, 2010, 34(14): 13-17. [3] Borowy B S, Salameh Z M. Methodology for optimally sizing the combination of a battery bank and PV array in a wind/PV hybrid system[J]. IEEE Transactions on Energy Conversion, 1996, 11(2): 367-373. [4] Ofry E, Braunstein A. The loss of power supply probability as a technique for designing stand-alone solar electrical (photovoltaic) systems[J]. IEEE Transactions on Power Apparatus and Systems, 1983, 102(5): 1171-1175. [5] Hocaog F O, Kurban M. A novel hybrid (wind- photovoltaic) system sizing procedure[J]. Solar Energy, 2009, 83(11): 2019-2028. [6] Kaabeche A, Belhamel M, Ibtiouen R. Sizing opti- mization of grid-independent hybrid photovoltaic/ wind power generation system[J]. Energy, 2011, 36(3): 1214-1222. [7] Diaf S, Belhamel M, Haddadi M. Technical and economic assessment of hybrid photovoltaic/wind system with battery storage in Corsica island[J]. Energy Policy, 2008, 36(5): 743-754. [8] Chen S X, Gooi H B, Wang M Q. Sizing of energy storage for microgrids[J]. IEEE Transactions on Smart Grid, 2012, 3(1): 142-150. [9] 刘振国, 胡亚平, 陈炯聪, 等. 基于双层优化的微电网系统规划设计方法[J]. 电力系统保护与控制, 2015, 43(8): 124-133. Liu Zhenguo, Hu Yaping, Chen Jiongcong, et al. A planning and design method for microgrid based on two-stage optimization[J]. Power System Protection and Control, 2015, 43(8): 124-133. [10] 郭力, 王蔚, 刘文建, 等. 风柴储海水淡化独立微电网系统能量管理方法[J]. 电工技术学报, 2014, 29(2): 113-121. Guo Li, Wang Wei, Liu Wenjian, et al. The energy management method for stand-alone wind/diesel/ battery/sea-water desalination microgrid[J]. Transactions of China Electrotechnical Society, 2014, 29(2): 113- 121. [11] 郭思琪, 袁越, 张新松, 等. 多时间尺度协调控制的独立微网能量管理策略[J]. 电工技术学报, 2014, 29(2): 122-129. Guo Siqi, Yuan Yue, Zhang Xinsong, et al. Energy management strategy of isolated microgrid based on multi-time scale coordinated control[J]. Transactions of China Electrotechnical Society, 2014, 29(2): 122-129. [12] 王成山, 于波, 肖峻, 等. 平滑微电网联络线功率波动的储能系统容量优化方法[J]. 电力系统自动化, 2013, 37(3): 12-17. Wang Chengshan, Yu Bo, Xiao Jun, et al. An energy storage system capacity optimization method for microgrid tie-line power flow stabilization[J]. Auto- mation of Electric Power Systems, 2013, 37(3): 12-17. [13] 张建华, 于雷, 刘念, 等. 含风/光/柴/蓄及海水淡化负荷的微电网容量优化配置[J]. 电工技术学报, 2014, 29(2): 102-112. Zhang Jianhua, Yu Lei, Liu Nian, et al. Capacity configuration optimization for island microgrid with wind/photovoltaic/diesel/storage and seawater desalination load[J]. Transactions of China Electrotechnical Society, 2014, 29(2): 102-112. [14] 马溪原, 吴耀文, 方华亮, 等. 采用改进细菌觅食算法的风/光/储混合微电网电源优化配置[J]. 中国电机工程学报, 2011, 31(25): 17-25. Ma Xiyuan, Wu Yaowen, Fang Hualiang, et al. Optimal sizing of hybrid solar-wind distributed generation in an islanded microgrid using improved bacterial foraging algorithm[J]. Proceedings of the CSEE, 2011, 31(25): 17-25. [15] 韩璐, 李凤婷, 周二雄, 等. 基于成本-收益的微网分布式能源优化配置[J]. 电工技术学报, 2015, 30(14): 388-396. Han Lu, Li Fengting, Zhou Erxiong et al. The distributed energy optimization configuration of microgrid based on cost-benefit[J]. Transactions of China Electrotechnical Society, 2015, 30(14): 388-396. [16] Belfkira R, Zhang Lu, Barakat G. Optimal sizing study of hybrid wind/PV/diesel power generation unit[J]. Solar Energy, 2011, 85(4): 100-110. [17] Bilal O B, Sambou V, Kébé C M F. Methodology to size an optimal stand-alone PV/wind/diesel/battery system minimizing the levelized cost of energy and the CO 2 emissions[J]. Energy Procedia, 2012, 14(2): 1636-1647. [18] 林少伯, 韩民晓, 赵国鹏, 等. 基于随机预测误差的分布式光伏配网储能系统容量配置方法[J]. 中国电机工程学报, 2013, 33(4): 25-32. Lin Shaobo, Han Minxiao, Zhao Guopeng, et al. Capacity allocation of energy storage in distributed photovoltaic power system based on stochastic predi- ction error[J]. Proceedings of the CSEE, 2013, 33(4): 25-32. [19] Abbey C, Joós G. A stochastic optimization approach to rating of energy storage systems in wind-diesel isolated grids[J]. IEEE Transactions on Power Systems, 2009, 24(1): 418-426. [20] Dutta S, Sharma R. Optimal storage sizing for integrating wind and load forecast uncertainties[C]// Proceedings of IEEE PES ISGT, Washington DC, USA, 2012: 1-7. [21] 邓威, 李欣然, 李培强, 等. 基于互补性的间歇性分布式电源在配网中的优化配置[J].电工技术学报, 2013, 28(6): 216-225. Deng Wei, Li Xinran, Li Peiqiang, et al. Optimal allocation of intermittent distributed generation considering complementarity in distributed network[J]. Transactions of China Electrotechnical Society, 2013, 28(6): 216-225. [22] 黎静华, 文劲宇, 程时杰, 等. 基于p-有效点理论的含大规模风电电力系统最小储能功率配置方法[J]. 中国电机工程学报, 2013, 33(13): 45-52. Li Jinghua, Wen Jinyu, Cheng Shijie, et al. Method of minimum energy storage power allocation for electric power systems with large-scale wind power based on p-efficient point theory[J]. Proceedings of the CSEE, 2013, 33(13): 45-52. [23] Arun P, Banerjee R, Bandyopadhyay S. Optimum sizing of photovoltaic battery systems incorporating uncertainty through design space approach[J]. Solar Energy, 2009, 14(2): 1013-1025.
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