| 光储系统中储能容量优化 |
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| 引用本文： | 王雨,苏适,严玉廷,米增强. 光储系统中储能容量优化[J]. 云南电力技术, 2013, 0(6): 71-74 |
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| 作者姓名： | 王雨 苏适 严玉廷 米增强 |
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| 作者单位： | [1]华北电力大学电气与电子工程学院,河北保定071000 [2]云南电网公司电力研究院,昆明650217 [3]云南电网公司研究生工作站,昆明650217 |
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| 摘 要： | 引入光伏功率预测误差，分析其概率统计规律，并利用置信区间去估计储能最大发出（吸收）功率的方法，使储能系统既能满足一定置信水平下的功率波动补偿，又优化了容量配置。采用本文提出的方法配置储能系统，然后利用Matlab／Simulink仿真软件建立了相应的光储联合系统模型，并采用实际气象数据驱动模型来进行并网控制的仿真研究，验证了提出方法的可行性。
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| 关 键 词： | 光储联合系统 光伏功率预测误差 储能容量配置 |
ES Capacity Optimization Of Photovoltaic / Energy -Storage Hybrid System Based On PV Power Forecasting Error |
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| WANG Yu,SUShi,YAN Yuting,MI Zengqiang. ES Capacity Optimization Of Photovoltaic / Energy -Storage Hybrid System Based On PV Power Forecasting Error[J]. Yunnan Electric Power, 2013, 0(6): 71-74 |
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| Authors: | WANG Yu SUShi YAN Yuting MI Zengqiang |
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| Affiliation: | 1.College of Electrical and Electronic Engineering at North China Electric Power University, Baoding Hebei 071000; 2. Yunnan Electric Power Research Institute, Kunming 650217 ; 3. Graduate workstation of Yunnan Power Grid Co. , Kunming 650217) |
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| Abstract: | This paper introduces PV power forecasting errors, analyses its probability and statistics law, and then applies confidence interval to estimate the maximum giving - out （absording） power of ES, which makes ES meet power compensation In a certain con- fidence level and optimizes capacity collocation of ES at the same time. At last, method proposed in this paper is applied to collocate ES capacity, and then corresponding PV/ES hybrid system is built by applying Matlab/Simulink, and applies actual weather data to drive the model built to simulate grid -connected control, which tests and veriffies the method proposed in this paper effective and practicable. |
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| Keywords: | PV/ES hybrid system PV power forecasting error ES capacity collocated |
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