|本期目录/Table of Contents|

[1]朱瑛,桑建斌.三角形接法的异步电机模拟风力机控制[J].电机与控制学报,2018,22(12):99-106.[doi:10.15938/j.emc.2018.12.013]
 ZHU Ying,SANG Jian-bin.Wind turbine imitation control of delta-connected asynchronous machine[J].,2018,22(12):99-106.[doi:10.15938/j.emc.2018.12.013]
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三角形接法的异步电机模拟风力机控制
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《电机与控制学报》[ISSN:1007-449X/CN:23-1 408/TM]

卷:
22
期数:
2018年12
页码:
99-106
栏目:
出版日期:
2018-11-30

文章信息/Info

Title:
Wind turbine imitation control of delta-connected asynchronous machine
作者:
 朱瑛1 桑建斌2
 ( 1. 河海大学能源与电气学院,南京211100; 2. 南京国电南自电网自动化有限公司,南京211100)
Author(s):
 ZHU Ying1 SANG Jian-bin2
 ( 1. College of Energy and Electrical Engineering,Hohai University,Nanjing 211100,China;2. Nanjing Guodian Nanzi Grid Automation Co. Ltd. ,Nanjing 211100,China)
关键词:
异步电机 矢量控制 风力机模拟 三角形连接 双转子电机
Keywords:
asynchronous machine vector control wind turbine imitation delta-connected double rotor machine
分类号:
TM 343
DOI:
10.15938/j.emc.2018.12.013
文献标志码:
A
摘要:
针对绕组三角形连接的异步电机提出了风力机模拟控制策略,将异步电机连接减速齿轮箱模拟风力机,并使其与新型双转子风力发电机相连,配合实现了双转子电机的最大功率跟踪控制。由于目前文献中对异步电机采用空间矢量脉宽调制( SVPWM) 时默认其绕组为星形连接,而星形连接和三角形连接时调制算法并不一样,因此对三角形连接的异步电机推导了其SVPWM 调制算法。为了验证提出的风力机模拟控制策略的有效性,搭建了风力机模拟实验平台,实验结果表明了风速随机快速变化时风力机模拟效果良好,且与之相连的新型双转子风力发电机能实现最大功率跟踪控制策略,故满足了实验室验证风电控制策略的要求。
Abstract:
  The wind turbine imitation control strategy was proposed aiming at the Delta-connected asynchronous machine. The asynchronous machine with a reduction gearbox was adopted to imitate the wind turbine,then the novel dual-rotor generator was connected and controlled to realize the maximum power point tracking ( MPPT) . The existing literature which defaults the windings of the asynchronous machine are star-connected when the space vector pulse wide modulation ( SVPWM) strategy is adopted. However,
the modulation algorithm of the SVPWM is different when windings with the star-connected and the delta-connected. Thus,the algorithm of the SVPWM for the asynchronous machine with the delta-connected windings is deducted. The experimental platform was built to verify the effectiveness of the proposed wind turbine imitation control. The experimental results show that the wind turbine imitation has a good effect even when the wind speed varies quickly and randomly. Besides,the connected dual-rotor generator can realize the MPPT control which indicates that the proposed wind turbine imitation control can meet the requirements of the laboratory for the wind control strategies verification.

参考文献/References:

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备注/Memo

备注/Memo:
 收稿日期: 2017 - 04 - 10
基金项目: 国家自然科学基金( 51507050) ; 江苏省自然科学基金( BK20150822) ; 中央高校基本科研业务费专项基金( 2018B15314)
作者简介: 朱瑛( 1987—) ,女,博士,讲师,研究方向为风力发电系统控制、永磁电机控制;
桑建斌( 1986—) ,男,硕士,研究方向为电机控制、继电保护技术。
通信作者: 朱瑛
更新日期/Last Update: 2019-03-08