메뉴 건너뛰기
Library Notice
Institutional Access
If you certify, you can access the articles for free.
Check out your institutions.
ex)Hankuk University, Nuri Motors
Log in Register Help KOR
Subject

A Study on ESS Optimal Operation Strategy Using Two Stage Hybrid Optimization
Recommendations
Search
Questions

Two Stage Hybrid Optimization을 사용한 ESS 최적 운전 전략에 대한 연구

논문 기본 정보

Type
Academic journal
Author
Journal
The Korean Institute of Electrical Engineers The transactions of The Korean Institute of Electrical Engineers Vol.67 No.7 KCI Accredited Journals SCOPUS
Published
2018.7
Pages
833 - 839 (7page)

Usage

cover
📌
Topic
📖
Background
🔬
Method
🏆
Result
A Study on ESS Optimal Operation Strategy Using Two Stage Hybrid Optimization
Ask AI
Recommendations
Search
Questions

Abstract· Keywords

Report Errors
This paper presents an analysis and the methodology of optimal operation strategy of the ESS(Energy Storage System) for reduce electricity charges. Electricity charges consist of a basic charge based on the contract capacity and energy charge according to the power usage. In order to use electrical energy at minimal charge, these two factors are required to be reduced at the same time. QP(Quadratic Programming) is appropriate for minimization of the basic charge and LP(Linear Programmin) is adequate to minimize the energy charge. However, the integer variable have to be introduced for modelling of different charge and discharge efficiency of ESS PCS(Power Conversion System), where MILP(Mixed Integer Linear Programming) can be used. In this case, the extent to which the peak load savings is accomplished should be assumed before the energy charge is minimized. So, to minimize the electricity charge exactly, optimization is sequentially performed in this paper, so-called the Two Stage Hybird optimization, where the extent to which the peak load savings is firstly accomplished through optimization of basic charge and then the optimization of energy charge is performed with different charge and discharge efficiency of ESS PCS. Finally, the proposed method is analyzed quantitatively with other optimization methods.

Contents

Abstract
1. 서론
2. ESS 최적 운전 전략 정식화
3. 시뮬레이션 결과
3. 결론
References

References (11)

Add References

Recommendations

It is an article recommended by DBpia according to the article similarity. Check out the related articles!

Related Authors

Frequently Viewed Together

Recently viewed articles

Comments(0)

0

Write first comments.

UCI(KEPA) : I410-ECN-0101-2018-560-003124423