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[1]夏安俊,乔颖,鲁宗相,等. 风电机组与储能装置的协调平滑控制策略 [J].电机与控制学报,2016,20(01):1-6.[doi:10. 15938 /j. emc. 2016. 01. 001]
 XIA An-jun,QIAO Ying,LU Zong-xiang,et al. Coordinated smoothing control strategy of wind turbine and energy storage device [J].,2016,20(01):1-6.[doi:10. 15938 /j. emc. 2016. 01. 001]
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 风电机组与储能装置的协调平滑控制策略
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《电机与控制学报》[ISSN:1007-449X/CN:23-1 408/TM]

卷:
20
期数:
2016年01
页码:
1-6
栏目:
出版日期:
2016-01-01

文章信息/Info

Title:
 Coordinated smoothing control strategy of wind turbine and energy storage device

作者:
 夏安俊1 乔颖1 鲁宗相1 闵勇1 黄良毅2
 (1.电力系统国家重点实验室 清华大学电机系,北京 100084; 2.海南电网有限责任公司,海南 海口 570203)
Author(s):
 XIA An-jun1 QIAO Ying1 LU Zong-xiang1 MIN Yong1 HUANG Liang-yi2
 ( 1. State Key Lab of Power Systems,Department of Electrical Engineering,Tsinghua University,Beijing 100084,China; 2. Hainan Power Grid Company Limited,Haikou 570203,China)
关键词:
 风力发电 功率平滑 协调控制 最优转矩控制 低通滤波器
Keywords:
wind power generation power smoothing coordinate control the optimal torque control low pass filter
分类号:
TM 614
DOI:
10. 15938 /j. emc. 2016. 01. 001
文献标志码:
A
摘要:
储能和机组的联合运行可以降低风电出力的波动,然而所需的储能容量太大。为了降低储 能装置的容量,提出了一种风电机组与储能装置的协调平滑控制策略。在机组的功率控制中引入 了一个低于机组固有频率的低通附加控制环节,利用机组的惯性平抑风电功率的高频分量,而风电 功率的中频分量采用储能装置进行补偿控制。机组与储能装置的协调控制能够实现对风电功率的 较大范围频率分量的平滑,同时可有效降低储能装置的容量。采用 2MW 风电系统及 0. 3MW /
1.2MWh ESD 模型对控制方法进行了仿真对比研究。仿真结果表明,所提出的控制策略对机组输 出的有功功率有较好的平滑效果。
Abstract:
 The energy storage device ( ESD) can be combined with the wind turbine to smooth its power variation,but too much storage capacity is needed for effects. In order to reduce the capacity of ESD,a coordinated smoothing control strategy of wind turbine and ESD was proposed. The low-pass supplementa-ry control with the cut-off frequency which is lower than the natural one of the wind turbine was added in-to the power control loop of the wind turbine,and the low-frequency components of wind power were sup-pressed by the inertia of wind turbine. The intermediate-frequency components are compensated by the ESD. As a result,the coordinated control of wind turbine and ESD smoothes a large range of frequency components of wind power,and the capacity of ESD is decreased effectively. The combined model with 2MW wind power system and 0. 3MW /0. 2MWh ESD was used to validate the strategy by the comparison research. Simulation results show that the proposed control strategy takes better effects than the individual control.

参考文献/References:

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备注/Memo

备注/Memo:
 收稿日期: 2015 - 06 - 18
基金项目: “863”计划( 2013BAA01B03)
作者简介: 夏安俊( 1981—) ,男,博士,研究方向为风电场建模及其优化控制;
乔 颖( 1981—) ,女,副教授,研究方向为风电、太阳能发电并网分析、电力系统安全与控制;
鲁宗相( 1974—) ,男,副教授,研究方向为电力系统可靠性、风电 / 太阳能发电并网分析与控制、分布式电源及微电网、能源与电力宏 观规划;
闵 勇( 1963—) ,男,教授,研究方向为电力系统频率动态过程分析和控制、电厂自动化、电力系统多功能监测装置的研制和同步相 里量监测技术、电力系统区域稳定控制;
黄良毅( 1971—) ,男,硕士,研究方向为调度自动化系统。
更新日期/Last Update: 2016-03-21