[1]张芳,房大中,宋文南..多变量统一潮流控制器最佳变量配对选择的研究[J].郑州大学学报(工学版),2005,26(02):43-46,59.[doi:10.3969/j.issn.1671-6833.2005.02.011]
　ZHANG Fang,Fang Dazhong,Song Wennan.Research on optimal variable pairing selection for multivariate uniform power flow controller[J].Journal of Zhengzhou University (Engineering Science),2005,26(02):43-46,59.[doi:10.3969/j.issn.1671-6833.2005.02.011]
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多变量统一潮流控制器最佳变量配对选择的研究()
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《郑州大学学报(工学版)》[ISSN:1671-6833/CN:41-1339/T]

卷:
26卷
期数:
2005年02期
页码:
43-46,59
栏目:
出版日期:
1900-01-01

文章信息/Info

Title:
Research on optimal variable pairing selection for multivariate uniform power flow controller
作者:
张芳; 房大中; 宋文南.
天津大学电气与自动化工程学院,天津,300072, 天津大学电气与自动化工程学院,天津,300072, 天津大学电气与自动化工程学院,天津,300072
Author(s):
ZHANG Fang; Fang Dazhong; Song Wennan
关键词:
统一潮流控制器;  多变量控制器;  最佳变量配对;  相对增益分析
Keywords:
DOI:
10.3969/j.issn.1671-6833.2005.02.011
文献标志码:
A
摘要:
统一潮流控制器(Unified Power Flow Controller,UPFC)是一个具有多个控制输入和输出变量的多变量控制器,因此交连与耦合就不可避免地存在于这些输入和输出变量所形成的多个控制通道之间.由控制理论可知,变量配对选择与多变量统一潮流控制系统的耦合程度密切有关.利用控制理论中的相对增益分析方法为UPFC确定了最佳变量配对关系,在此变量配对控制方案下UPFC各控制通道之间的耦合非常薄弱,从而不需要采取解耦措施,使得控制器设计简化.在新英格兰系统上的仿真结果表明:在最佳变量配对控制方案下,
Abstract:
The Unified Power Flow Controller (UPFC) is a multivariable controller with multiple control input and output variables, so cross-connection and coupling inevitably exist between multiple control channels formed by these input and output variables. It can be seen from the control theory that the variable pairing selection is closely related to the coupling degree of the multivariable unified power flow control system. The relative gain analysis method in control theory is used to determine the optimal variable pairing relationship for UPFC, and the coupling between UPFC control channels is very weak under this variable pairing control scheme, so that decoupling measures are not required, which simplifies the controller design. The simulation results on the New England system show that under the optimal variable pairing control scheme,

更新日期/Last Update: 1900-01-01