|本期目录/Table of Contents|

[1]李晓晓,王晓兰.分布式直驱永磁风力发电系统输出阻抗分析[J].工业仪表与自动化装置,2017,(01):57-60.
 LI Xiaoxiao,WANG Xiaolan.Analysis of Output Impedance of Distributed Direct-dirve Permanent Magnet Wind Power Generation System[J].Industrial Instrumentation & Automation,2017,(01):57-60.
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分布式直驱永磁风力发电系统输出阻抗分析

《工业仪表与自动化装置》[ISSN:1000-0682/CN:61-1121/TH]

卷:
期数:
2017年01期
页码:
57-60
栏目:
出版日期:
2017-02-15

文章信息/Info

Title:
Analysis of Output Impedance of Distributed Direct-dirve Permanent Magnet Wind Power Generation System
文章编号:
1000-0682(2017)01-0000-00
作者:
李晓晓王晓兰
(兰州理工大学 电气工程与信息工程学院,兰州 730050)
Author(s):
LI Xiaoxiao WANG Xiaolan
(School of Electriical and Information Engineering,Lanzhou University of Technology,Lanzhou 730050,China)
关键词:
小信号建模输出阻抗直驱永磁风力发电机阻抗比判据
Keywords:
small signal model output impedancedirect-drive permanent magnet wind power generator impedance ration criterion
分类号:
TM71
DOI:
-
文献标志码:
A
摘要:
通过对分布式供电系统中风力发电单元模型的分析,详细推导了系统各小信号扰动分量的传递函数模型,继而分别得出风电单元d、q轴下的小信号控制模型以及输出阻抗表达式。在频域范围内的不同母线电压、磁链、滤波电容下,对其输出阻抗进行了详细的仿真分析,仿真结果对该系统的参数设计具有一定的参考性。
Abstract:
The transfer function model of the small signal disturbance components of the system is deduced in detail by analyzing the wind power generation unit model in the distributed power supply system, and then the small signal control model and the output impedance expression of wind power unit in d and q axis are obtained respectively, In the frequency domain, the output impedance is simulated and analyzed in different bus voltage, flux linkage and filter capacitor. The simulation results are of certain reference value for the parameter design of the system.

参考文献/References:

[1] 黄守道,高剑,罗德荣.直驱永磁风力发电机设计及并网控制[M].北京:电子工业出版社,2014. [2] Middlebrook R, Cuk S. Input filter considerations in design and application of switching regulators[C]. Chica-go,USA. //IEEE Industrial Applications Society Annual Meeting. 1976:366-382. [3] 佟强,张东来,徐殿国.分布式电源系统中变换器的输出阻抗与稳定性分析[J].中国电机工程学报,2011,31(12): 57-64. [4] Tong Qiang, Zhang Donglai, Xu Dianguo. Output Imped-ance and Stability Analysis of Converters in Distributed Power Systems[J]. Proceedings of the CSEE, 2011, 31(12): 57-64(in Chinese). [5] 吴涛,阮新波.分布式供电系统中负载变换器的输入阻抗分析[J].中国电机工程学报,2008,28(12): 20-25. [6] 支娜,张辉,肖曦,等.分布式控制的直流微电网系统级稳定性分析[J].中国电机工程学报,2016,36(2): 368-378. [7] Xiaogang Feng, Zhihong Ye, Kun Xing. Impedance speci-fication and impedance improvement for DC distributed power system[C]//Power Electronics Specialists Confer-ence, 1999. [8] 张卫平.开关变换器的建模与控制[M].北京:中国电力出版社,2006.

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备注/Memo

备注/Memo:
收稿日期:2016-08-22 作者简介:李晓晓(1987),男,甘肃兰州人,博士研究生,主要研究方向为直流微网运行控制、风力发电控制。
更新日期/Last Update: 1900-01-01