For the shortcoming that the PI controller parameters can’t been dynamic tuning in constant voltage control system of doubly-fed wind turbines, a PI controller parameters dynamic tuning strategy based on the ant colony optimization (ACO) algorithm is presented. This strategy makes the two parameters in PI controller as the ant of the ant colony, the controlled absolute error integral function that between terminal voltage actual value and its reference value for doubly-fed wind turbines is selected as the optimization objective, the PI controller parameters dynamically is adjusted in the control process. When the wind speed changes and the grid voltage drops, the dynamic and non-dynamic parameter tuning methods are compared and analyzed. The simulation results show that the constant voltage control system using the PI controller parameters tuning strategy based on the ant colony optimization algorithm is superior to non-dynamic tuning method on the stability and response time of system.
목차
Abstract 1. Introduction 2. The Power Decoupling Control Principle of Doubly-fed Wind Turbines 3.The Constant Voltage Control System Principle 4. Parameter Optimization of PI Controller based on Ant Colony Algorithm 4.1.The structure of PI controller based on ant colony optimization algorithm 4.2. Ant colony algorithm node and path generation 4.3. Path selection of ant colony algorithm 4.4.The steps of PI parameters optimization using by the ant colony algorithm 5.The Algorithm Analysis and Comparison 6. Conclusions References
키워드
doubly-fed wind turbinesconstant voltage control systemant colony optimization algorithmparameter dynamic tuning
저자
Bo Gu [ School of electric power, North China University of Water Conservancy and Electric Power, Zhengzhou, 450011, China ]
Xiaodan Li [ School of electric power, North China University of Water Conservancy and Electric Power, Zhengzhou, 450011, China ]
Daoyin Qiu [ School of electric power, North China University of Water Conservancy and Electric Power, Zhengzhou, 450011, China ]
Lingyun Zhang [ School of electric power, North China University of Water Conservancy and Electric Power, Zhengzhou, 450011, China ]
보안공학연구지원센터(IJCA) [Science & Engineering Research Support Center, Republic of Korea(IJCA)]
설립연도
2006
분야
공학>컴퓨터학
소개
1. 보안공학에 대한 각종 조사 및 연구
2. 보안공학에 대한 응용기술 연구 및 발표
3. 보안공학에 관한 각종 학술 발표회 및 전시회 개최
4. 보안공학 기술의 상호 협조 및 정보교환
5. 보안공학에 관한 표준화 사업 및 규격의 제정
6. 보안공학에 관한 산학연 협동의 증진
7. 국제적 학술 교류 및 기술 협력
8. 보안공학에 관한 논문지 발간
9. 기타 본 회 목적 달성에 필요한 사업
간행물
간행물명
International Journal of Control and Automation
간기
월간
pISSN
2005-4297
수록기간
2008~2016
십진분류
KDC 505DDC 605
이 권호 내 다른 논문 / International Journal of Control and Automation Vol.7 No.2