A maximum power point tracking (MPPT) technique based on linear quadratic regulator (LQR) approach for solar photo-voltaic system has been proposed in this paper. LQR based MPPT controller has been designed with online set-point adjustment approach using current, radiation and temperature sensors. Real time simulations have been carried out on MATLABTM/dSPACETM platform for solar photo-voltaic system with buck converter. Performance of the proposed technique hase been compared with perturb and observe, incremental conductance, fuzzy logic, neural network and ANFIS based methods of maximum power point tracking. Experimental results showed the superiority of the proposed method for tracking maximum power point under rapidly varying solar radiations.
목차
Abstract 1. Introduction 2. Proposed MPPT Controllers 2.1 Design of set-point tracker 2.2 Design of LQR based MPPT system 3. Real Time Implementation of Proposed and Existing MPPT Techniques 3.1. Hardware details 3.2 Efficiency of MPPT system 3.3 Calculation of Pmax (theoretical) 3.4 Modeling and real-time simulation of MPPT algorithms 4. Results and discussions 5. Conclusions Acknowledgements References
키워드
Maximum power point trackingsolar photo-voltaic systemlinear quadratic regulator
저자
D. S. Karanjkar [ Electrical Department, National Institute of Technical Teachers Training and Research, Chandigarh, India ]
S. Chatterji [ Electrical Department, National Institute of Technical Teachers Training and Research, Chandigarh, India ]
Amod Kumar [ Central Scientific Instruments Organization, Chandigarh, India ]
보안공학연구지원센터(IJHIT) [Science & Engineering Research Support Center, Republic of Korea(IJHIT)]
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 Hybrid Information Technology
간기
격월간
pISSN
1738-9968
수록기간
2008~2016
십진분류
KDC 505DDC 605
이 권호 내 다른 논문 / International Journal of Hybrid Information Technology Vol.7 No.1