Generation expansion planning for high-potential hydropower resources: The case of the sulawesi electricity system
Penulis/Author
Prof. Ir. Tumiran, M.Eng., Ph.D. (1); Prof. Ir. Sarjiya, S.T., MT., Ph.D., IPU. (2); Ir. Lesnanto Multa Putranto, S.T., M.Eng, Ph.D., IPM., SMIEEE. (3); Adi Priyanto (4); Ira Savitri (5)
Tanggal/Date
22 2020
Kata Kunci/Keyword
Abstrak/Abstract
To ensure sustainable development for Sulawesi Island, which has significant hydropower
potential, generation expansion planning (GEP) should meet the forecast electricity demand.
GEP has determined the type and capacity of generating units necessary to minimize the total
cost and provide the required reserve margin and energy balance. This study used GEP with
WASP-IV software to minimize costs by considering the high hydropower potential of various
Sulawesi electricity regions. Regional-balanced and resources-based approaches were employed
to determine the generation candidates. The resources-based approach considered all the
hydropower resources in Sulawesi Island and prioritized installation of hydropower generating
units close to resource locations, while the regional-balanced one considered the installation of
flexible generating units close to load centers. The results showed that the resources-based
approach could achieve up to 30% renewable energy in the energy mix, with total costs for the
regional-balanced one being $ 9.83 billion for low demand and $ 13.57 billion for high demand;
however, the resources-based scenario costs would be $ 9.54 billion for low demand and
$ 13.38 billion for high demand.
Rumpun Ilmu
Teknik Elektro
Bahasa Asli/Original Language
English
Level
Internasional
Status
Dokumen Karya
No
Judul
Tipe Dokumen
Aksi
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Generation expansion planning for high-potential.pdf
