This paper proposes non dominated sorting genetic algorithm (NSGA-II) with a feature of adaptive crowding distance for obtaining optimal location and sizing of Static Var Compensators (SVC) to minimize real power losses (RPL) and load bus voltage deviation (VD) considering critical contingencies. The voltage security of the power system is also analyzed for all placements of SVCs at respective location computed. Finally, after compression of optimal power loss, load bus voltage deviation along with voltage security following by simulation of critical contingency the most appropriate location and sizing of SVC is determined. While obtaining the optimal location and sizing of SVC, single line outages are considered as contingencies and voltage limits for the load buses are considered as security constraints. The effectiveness of proposed approach has been demonstrated on IEEE 30-bus test system. The results obtained for proposed algorithm are optimistic and reveal the capability of the NSGA-II to generate well-distributed non-dominated Pareto front.
목차
Abstract 1. Introduction 2. Problem Formulation 2.1 Minimization of Real Power Loss 2.2 Minimization of Voltage Deviations 2.3 Multi- Objective Fnction 2.4 Constraints 3. Implementation OF NSGA-II 3.1. Initial Population 3.2. Non-dominated Sort 3.3 Density Estimation 3.4 Selection Algorithm 3.5 Adaptable Threshold for Crowding Distance 3.6 Creation of Offspring 3.7 Stopping Rule 4. Simulations Results 4.1. Outage of Line no. 36 4.2. Outage of Line No. 5 4.3. Outage of Line no. 15 5. Conclusion Acknowledgements References
키워드
NSGA-IISVCreal power losses (RPL)voltage deviations (VD)
저자
Shishir Dixit [ Department of Electrical Engineering,MITS, Gwalior,India ]
Ganga Agnihotri [ Department of Electrical Engineering,MANIT, Bhopal,India ]
Laxmi Srivastava [ Department of Electrical Engineering,MITS, Gwalior,India ]
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.7