TY - GEN
T1 - Wavelet-based adaptive nonlinear power system excitation control
AU - Yousef, Hassan
AU - Soliman, Hisham M.
N1 - Publisher Copyright:
© 2014 IEEE.
PY - 2014/9/17
Y1 - 2014/9/17
N2 - This paper presents a new adaptive excitation control for power system based on wavelet network. An application of wavelet networks to nonlinear excitation control of a power system is presented in this manuscript. A wavelet network is constructed as an alternative to a neural network to approximate a nonlinear system. Based on this wavelet network approximation, suitable adaptive control and appropriate parameter update algorithm are developed to force the nonlinear unknown power system to track a prescribed trajectory with desired dynamic performance. It is shown that the effects of approximation errors can be attenuated to a specific attenuation level using the proposed adaptive wavelet network control scheme. A single machine infinite bus system with uncertain fault location is presented to illustrate the proposed design procedure and exhibit its performance.
AB - This paper presents a new adaptive excitation control for power system based on wavelet network. An application of wavelet networks to nonlinear excitation control of a power system is presented in this manuscript. A wavelet network is constructed as an alternative to a neural network to approximate a nonlinear system. Based on this wavelet network approximation, suitable adaptive control and appropriate parameter update algorithm are developed to force the nonlinear unknown power system to track a prescribed trajectory with desired dynamic performance. It is shown that the effects of approximation errors can be attenuated to a specific attenuation level using the proposed adaptive wavelet network control scheme. A single machine infinite bus system with uncertain fault location is presented to illustrate the proposed design procedure and exhibit its performance.
KW - Adaptive control
KW - nonlinear excitation control
KW - wavelet network
UR - http://www.scopus.com/inward/record.url?scp=84908430869&partnerID=8YFLogxK
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U2 - 10.1109/CCECE.2014.6900927
DO - 10.1109/CCECE.2014.6900927
M3 - Conference contribution
AN - SCOPUS:84908430869
T3 - Canadian Conference on Electrical and Computer Engineering
BT - Canadian Conference on Electrical and Computer Engineering
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2014 IEEE 27th Canadian Conference on Electrical and Computer Engineering, CCECE 2014
Y2 - 4 May 2014 through 7 May 2014
ER -