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Multi‐year two-stage generation and transmission expansion planning: intermittent renewable energy sources integration for Brazilian interconnected power system.
- Source :
- Electrical Engineering; Aug2022, Vol. 104 Issue 4, p2689-2701, 13p
- Publication Year :
- 2022
-
Abstract
- The power system long-term expansion planning is a computer-intensive problem as demands a varied set of studies especially considering the increasing deployment of intermittent renewables. In the case of the Brazilian power sector planning, the responsible institutions mostly use proprietary software. This paper presents the multiyear two-stage academic generation and transmission expansion planning software, called CARTHER, developed by the authors in order to provide the academy an open-source and non-commercial software, with a friendly interface and with several applications for expansion planning of hydrothermal systems with high intermittent renewables penetration. CARTHER is then calibrated for a case study in the Brazilian power sector, considering the most recent governmental goals for renewable energies for the horizons of 2030, 2040, 2050 and 2060. The results demonstrate the functionality and the qualitative capacity of CARTHER optimization under the expansion's criteria of flexibility and reliability in the face of the intermittent renewables penetration. [ABSTRACT FROM AUTHOR]
- Subjects :
- INTERCONNECTED power systems
RENEWABLE energy sources
ENERGY industries
Subjects
Details
- Language :
- English
- ISSN :
- 09487921
- Volume :
- 104
- Issue :
- 4
- Database :
- Complementary Index
- Journal :
- Electrical Engineering
- Publication Type :
- Academic Journal
- Accession number :
- 158278197
- Full Text :
- https://doi.org/10.1007/s00202-021-01456-6