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dc.contributor.authorGarmabdari, Rasoul
dc.contributor.authorMoghimi, Mojtaba
dc.contributor.authorYang, Fuwen
dc.contributor.authorLu, Junwei
dc.contributor.authorLi, Hui
dc.contributor.authorYang, Zilong
dc.date.accessioned2018-07-09T03:00:12Z
dc.date.available2018-07-09T03:00:12Z
dc.date.issued2017
dc.identifier.isbn9781538649503
dc.identifier.doi10.1109/ISGT-Asia.2017.8378391
dc.identifier.urihttp://hdl.handle.net/10072/378283
dc.description.abstractThere are various hurdles in using Renewable microgrids that have to be dealt with such as intermittency of output power as well as reliability of the system. Battery energy storage has been widely addressed as a solution to overcome the limitations of renewable energy resources. Besides, it effectively enhances the system performance and maximises economic profit. Therefore, optimal sizing of battery energy storage is a crucial task at the design stage to reduce operational cost and increase the system reliability. The aim of this paper is to propose a practical approach to achieve the optimal capacity of energy storage for a grid-tied renewable microgrid through peak shaving and energy saving techniques. However, if the system is designed to satisfy critical loads, the load profile has the most prominent influence on the battery sizing. Once the size of the battery energy storage is determined, two different scenarios are defined to verify the effectiveness of the proposed technique. In this paper, the renewable-microgrid system comprises wind turbine, solar panel, battery storage and a backup diesel generator in case of critical load presence. The problem is analysed throughout a year with 24 time steps for each day. The results confirm the effectiveness and functionality of the method from the cost minimisation and optimal operation perspectives.
dc.description.peerreviewedYes
dc.languageEnglish
dc.publisherInstitute of Electrical and Electronics Engineers (IEEE)
dc.publisher.placeUnited States
dc.relation.ispartofconferencename7th IEEE Innovative Smart Grid Technologies - Asia (ISGT-Asia)
dc.relation.ispartofconferencetitle2017 IEEE INNOVATIVE SMART GRID TECHNOLOGIES - ASIA (ISGT-ASIA)
dc.relation.ispartofdatefrom2017-12-04
dc.relation.ispartofdateto2017-12-07
dc.relation.ispartoflocationUniv Auckland, Auckland, NEW ZEALAND
dc.relation.ispartofpagefrom440
dc.relation.ispartofpagefrom6 pages
dc.relation.ispartofpageto445
dc.relation.ispartofpageto6 pages
dc.subject.fieldofresearchElectrical engineering
dc.subject.fieldofresearchElectrical energy storage
dc.subject.fieldofresearchElectrical energy transmission, networks and systems
dc.subject.fieldofresearchcode4008
dc.subject.fieldofresearchcode400804
dc.subject.fieldofresearchcode400805
dc.titleOptimisation of battery energy storage capacity for a grid-tied renewable microgrid
dc.typeConference output
dc.type.descriptionE1 - Conferences
dc.type.codeE - Conference Publications
gro.facultyGriffith Sciences, School of Engineering and Built Environment
gro.hasfulltextNo Full Text
gro.griffith.authorLu, Junwei
gro.griffith.authorYang, Fuwen


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