Nonlinear controller design for IPC using feedback linearization method

被引：11

作者：

Farmad, M. ^{[1
]}

Farhangi, S. ^{[1
]}

Gharehpetian, G. B. ^{[2
]}

Afsharnia, S. ^{[1
]}

机构：

[1] Univ Tehran, Coll Engn, Sch Elect & Comp Engn, Tehran, Iran

[2] Amirkabir Univ Technol, Tehran Polytech, Dept Elect Engn, Tehran 15914, Iran

来源：

INTERNATIONAL JOURNAL OF ELECTRICAL POWER & ENERGY SYSTEMS | 2013年 / 44卷 / 01期

关键词：

Feedback linearization method; Interphase power controller; Load flow control; Nonlinear control; Phase shifting transformer; COORDINATED CONTROL; POWER-SYSTEMS; EXCITATION;

D O I：

10.1016/j.ijepes.2012.08.036

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

080906 [电磁信息功能材料与结构]; 082806 [农业信息与电气工程];

摘要：

This paper establishes a mathematical model in the d-q frame for the conventional interphase power controller (IPC) in series with a transmission line connecting two power systems. The IPC model is nonlinear. Based on this model and the theory of feedback linearization, a MIMO nonlinear controller is proposed. This controller can independently adjust active and reactive powers of the transmission line and maintain the voltage of the capacitor and the current of the inductor in the branches of IPC at the prescribed values. The simulation results, carried out by Matlab/Simulink (R) software, show the effectiveness of the proposed controller. (C) 2012 Elsevier Ltd. All rights reserved.

引用

页码：778 / 785

页数：8

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