Wind farm non-linear control for damping electromechanical oscillations of power systems

被引：37
|
作者：
Fernandez, R. D. [1 ]
Battaiotto, P. E.
Mantz, R. J. [2 ]
机构：
[1] Univ Nacl Patagonia San Juan Bosco, Fac Ingn, Elect Lab, RA-9000 Comodoro, Rivadavia, Argentina
[2] Natl Univ La Plata, Fac Ingn, CICpba, LEICI, RA-1900 La Plata, Argentina
来源：
RENEWABLE ENERGY | 2008年 / 33卷 / 10期
关键词：
wind power generation; doubly fed induction machine; non-linear control;
D O I：
10.1016/j.renene.2008.01.004
中图分类号：
X [环境科学、安全科学];
学科分类号：
08 ; 0830 ;
摘要：
This paper deals with the non-linear control of wind farms equipped with doubly fed induction generators (DFIGs). Both active and reactive wind farm powers are employed in two non-linear control laws in order to increase the damping of the oscillation modes of a power system. The proposed strategy is derived from the Lyapunov Theory and is independent of the network topology. In this way, the strategy can be added to the central controller as another added control function. Finally, some simulations, showing the oscillation modes of a power system, are presented in order to support the theoretical considerations demonstrating the potential contributions of both control laws. (c) 2008 Elsevier Ltd. All rights reserved.
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页码：2258 / 2265
页数：8
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