| 蓄电池容量对离网风电－网电互补供电系统性能的影响 |
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| 引用本文： | 王泽生,甄宏巅,梁启才,侯宇杰,段野,马婉璐.蓄电池容量对离网风电－网电互补供电系统性能的影响[J].天津城市建设学院学报,2014(5):342-345. |
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| 作者姓名： | 王泽生 甄宏巅 梁启才 侯宇杰 段野 马婉璐 |
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| 作者单位： | 天津城建大学能源与安全工程学院,天津300384 |
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| 基金项目： | 天津市科技支撑计划项目（10ZCGYG02000）;国家大学生创新创业训练计划项目（201310792005） |
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| 摘 要： | 以某地区两个年份的气象数据为依据，采用模拟和实验的方法，在建立离网风电－网电互补供电系统控制及运行模型的基础上，研究了蓄电池容量对3kW互补供电系统性能的影响．结果表明：在保证风电／网电最小时间间隔切换的最小蓄电池容量情况下，随着蓄电池容量的增加，风能利用率和风电／网电供电时间比变化很小，但供电成本增加明显．
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| 关 键 词： | 离网风电 互补供电 蓄电池容量 风能利用率 发电成本 |
Influence of Battery Capacity on the Performance of Off-grid Wind Power-grid Power Hybrid Power Supply System |
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| WANG Ze-sheng,ZHENHong-dian,LIANG Qi-cai,HOUYu-jie,DUAN Ye,MAWan-lu.Influence of Battery Capacity on the Performance of Off-grid Wind Power-grid Power Hybrid Power Supply System[J].Journal of Tianjin Institute of Urban Construction,2014(5):342-345. |
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| Authors: | WANG Ze-sheng ZHENHong-dian LIANG Qi-cai HOUYu-jie DUAN Ye MAWan-lu |
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| Affiliation: | (School of Energy and Safety Engineering, Tianjin Chengjian University, Tianjin 300384, China) |
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| Abstract: | The model for control and operation of off-grid wind power-grid power hybrid power supply system is established. On the basis of the two years＇ meteorological data in a certain area, the influence of battery capacity on 3 kW hybrid power system performance is researched with the methods of numerical simulation and experiment. The results show that as the minimum battery capacity for wind power/grid power minimum interval switch is guaranteed, the changes of the utilization rate of wind energy and the supply time ratio of the wind power to grid power are very small, but the cost of power supply significantly increases with the increase of battery capacity. |
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| Keywords: | off-grid wind power hybrid power supply battery capacity utilization rate of wind energy cost of powergeneration |
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