| 基于超级电容储能的风电并网功率调节控制系统 |
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| 引用本文： | 郭学英,郑建勇,梅军,徐友.基于超级电容储能的风电并网功率调节控制系统[J].可再生能源,2011,29(2):28-32. |
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| 作者姓名： | 郭学英 郑建勇 梅军 徐友 |
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| 作者单位： | 1. 东南大学电气工程学院,江苏南京210096;苏州市电气设备与自动化重点实验室,江苏,苏州,215123
2. 东南大学电气工程学院,江苏南京,210096 |
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| 摘 要： | 风能是一种随机变化的能源,风速变化会导致风电机组输出功率的波动,对电网的电能质量产生影响,使用储能装置可以改善风电质量。通过在风电场并网的交流侧母线上并联超级电容储能单元,能实现对风电场功率的调节,减小功率的波动。文章设计了风电场并网及储能系统各部分的控制策略,在Matlab/Simulink仿真环境下创建了系统的仿真模型,验证了控制策略的正确性。仿真系统最终实现了电机侧变流器最大风能跟踪、电网侧变流器单位功率因数并网和超级电容储能单元对风电场并网功率的调节。
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| 关 键 词： | 储能装置 超级电容 最大风能跟踪 功率调节 |
Power conditioning and control system for grid connected wind farm based on super-capacitor energy storage |
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| GUO Xue-ying,ZHENG Jian-yong,MEI Jun,XU You.Power conditioning and control system for grid connected wind farm based on super-capacitor energy storage[J].Renewable Energy,2011,29(2):28-32. |
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| Authors: | GUO Xue-ying ZHENG Jian-yong MEI Jun XU You |
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| Affiliation: | GUO Xue-ying1,2,ZHENG Jian-yong1,MEI Jun1,XU You1(1.Department of Electrical Engineering,Southeast University,Nanjing 210096,China,2.Laboratory of Electrical Equipment and Automation in Suzhou,Suzhou 215123,China) |
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| Abstract: | Wind energy is a kind of clean renewable energy resource,but its disadvantage is that wind power generation is intermittent,depending on the weather conditions.The use of energy storage device is an effective way to smooth the output power as the wind speed varies.This paper introduces a super-capacitor storage system paralleling to the AC bus through a bi-directional BUCK-BOOST converter in series with a three-phase PWM inverter.A control strategy combining maximum power tracking control,unit power factor ... |
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| Keywords: | storage device super-capacitor maximum power tracking power conditioning |
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