Energy management system (EMS) plays a vital role in operation of microgrids (MGs). EMS has to ensure the system stability, economic operation, and reduction of pollutant emissions. In this paper, an algorithm based on hierarchical centralized EMS has been proposed for day-ahead scheduling of multi-microgrids (MMGs) operation in the grid-connected mode. The proposed hierarchical EMS has two levels of EMSs, which are microgrid EMS (MG-EMS) and community EMS (C-EMS). Due to the utilization of hierarchical centralized EMS, privacy of each MG will be preserved. In order to reduce the load demand in peak hours and reshape the load profile, demand response (DR) programs such as real-time pricing (RTP) and demand bidding programs have been integrated in the optimization strategy. The mathematical model of the proposed algorithm is based on a mixed integer linear programming (MILP) and has been implemented through Java/CPLEX.
목차
Abstract 1. Introduction 2. System Model 2.1. Multi-Microgrids Architecture 2.2. Proposed Method for Multi-Microgrids Operation 3. Problem Formulation 3.1. Nomenclature 3.2. Mathematical Model 4. Numerical Results 4.1. Optimized Results of Step 1: Local Optimization 4.2. Optimized Results of Step 2: Global Optimization 4.3. Optimized Results of Step 3: Rescheduling 5. Conclusion Acknowledgements References
Akhtar Hussain [ Incheon Nat’l University, Korea ]
Hak-Man Kim [ Incheon Nat’l University, Korea, Research Institute for Northeast Asian Super Grid, Incheon Nat’l University, Korea. ]
Corresponding Author
보안공학연구지원센터(IJSH) [Science & Engineering Research Support Center, Republic of Korea(IJSH)]
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 Smart Home
간기
격월간
pISSN
1975-4094
수록기간
2008~2016
십진분류
KDC 505DDC 605
이 권호 내 다른 논문 / International Journal of Smart Home Vol.10 No.4