TCSC Nonlinear Adaptive Damping Controller Design Based on RBF Neural Network to Enhance Power System Stability

Wei Yao; Jiakun Fang; Ping Zhao; Shilin Liu; Jinyu Wen; Shaorong Wang

추천

검색

질문

자료유형: 학술저널

저자정보: Wei Yao (Huazhong University of Science and Technology) Jiakun Fang (Huazhong University of Science and Technology) Ping Zhao (Huazhong University of Science and Technology) Shilin Liu (Huazhong University of Science and Technology) Jinyu Wen (Huazhong University of Science and Technology) Shaorong Wang (Huazhong University of Science and Technology)

저널정보: 대한전기학회 Journal of Electrical Engineering & Technology Journal of Electrical Engineering & Technology Vol.8 No.2

발행연도: 2013.3

수록면: 252 - 261 (10page)

이용수

📌

연구주제

📖

연구배경

🔬

연구방법

🏆

연구결과

초록· 키워드

오류제보하기

In this paper, a nonlinear adaptive damping controller based on radial basis function neural network (RBFNN), which can infinitely approximate to nonlinear system, is proposed for thyristor controlled series capacitor (TCSC). The proposed TCSC adaptive damping controller can not only have the characteristics of the conventional PID, but adjust the parameters of PID controller online using identified Jacobian information from RBFNN. Hence, it has strong adaptability to the variation of the system operating condition. The effectiveness of the proposed controller is tested on a two-machine five-bus power system and a four-machine two-area power system under different operating conditions in comparison with the lead-lag damping controller tuned by evolutionary algorithm (EA). Simulation results show that the proposed damping controller achieves good robust performance for damping the low frequency oscillations under different operating conditions and is superior to the lead-lag damping controller tuned by EA.

#TCSC #Adaptive damping control #RBF neural network #Power system stability #Low frequency oscillation

참고문헌 (21)

참고문헌 신청

1. [단행본] - P. Kundur / 1994 / Power System Stability and Control / McGraw-Hill Inc. : 813 ~ 816

2. [학술지(정기간행물)] - W. Qiu. / 2004 / Decentralized power system stabilizer design using linear parameter varying approach / IEEE Transactions on Power Systems 4 (4) : 1951 ~ 1960

3. [학술지(정기간행물)] - Bindeshwar Singh / 2010 / A Comprehensive Survey of Optimal Placement and Coordinated Control Techniques of FACTS Controllers in Multi-Machine Power System / Journal of Electrical Engineering & Technology 5 (1) : 79 ~ 102

4. [학술지(정기간행물)] - M. Peyvandi / 2011 / Comparison of Particle Swarm Optimization and the Genetic Algorithm in the Improvement of Power System Stability by an SSSC-based Controller / Journal of Electrical Engineering & Technology 6 (2) : 182 ~ 191

5. [학술대회논문] - R. Sadikovic. / 2005 / Application of FACTS Devices for Damping of Power System Oscillations / in Proceedings of IEEE Power Tech. Conference, St. Petersburg, Russia