Abstract
In this paper, a model for allocating and calculating the optimal size of an energy storage system (ESS) in a microgrid will be proposed. A larger ESS requires higher investment costs while reduces the microgrid operating cost. The optimal ESS sizing and allocating problem will be proposed which minimizes the total cost that includes investment cost of the ESS, as well as expected microgrid operating cost. Utilizing the ESS, generation shortage due to outage of conventional units and intermittency of renewable units is handled. A practical model for ESS is utilized. Mixed-integer linear programming (MILP) will be utilized to solve the DC optimal power flow problem.
Original language | English |
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Title of host publication | IEEE PES Asia-Pacific Power and Energy Engineering Conference, APPEEC 2018 |
Publisher | IEEE Computer Society |
Pages | 680-684 |
Number of pages | 5 |
ISBN (Electronic) | 9781538656860 |
DOIs | |
State | Published - 6 Dec 2018 |
Publication series
Name | Asia-Pacific Power and Energy Engineering Conference, APPEEC |
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Volume | 2018-October |
ISSN (Print) | 2157-4839 |
ISSN (Electronic) | 2157-4847 |
Bibliographical note
Publisher Copyright:© 2018 IEEE.
Keywords
- DC optimal power flow
- Energy storage system
- power system optimization
- renewable energy
- sizing and allocation
ASJC Scopus subject areas
- Energy Engineering and Power Technology