Overview about GIS multi-criteria spatial analysis for micro hydropower plant site suitability in South Ogan Komering Ulu District, South Sumatera, Indonesia

Nur, Wawan Hendriawan; Yuliana, Yuliana; Susilowati, Yuliana; Kumoro, Yugo; Yunarto, Yunarto

doi:10.11591/eei.v10i2.2770

Cited by 3 publications

(4 citation statements)

References 35 publications

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“…The study of hydropower potential with remote sensing technology is generally only to identify potential locations and get information about the amount of generated power, as was done by [10], [14]- [17].…”

Section: Introductionmentioning

confidence: 99%

Geological aspect analysis for micro hydro power plant site selection based on remote sensing data

Kumoro

Susilowati

Irasari

et al. 2022

IJECE

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<span>Geological characters analysis is essential for micro hydropower plant (MHP) development planning. This paper presents an analysis of the geological aspect to determine the layout of MHP components based on remote sensing data as part of a solution to addressing power shortages in Sungai Are District, South Ogan Komering Ulu Regency, South Sumatra Province. Remote sensing and topographic map were extracted to identify the potential site. The topographic map and geological analysis were used to calculate the potential of electrical energy and the geological hazard risk, particularly floods and landslides. The results of the study identified four potential sites. Site 1 (Luas River, Ulu Danau Village) and site 3 (Putih River, Gintung Village) are suitable for MHP with a low cost of construction. Site 2 (Pecah Pinggan Village) and site 4 (Simpang Luas Village) are prone to flooding and landslides that makes it suitable for MHP but with a high cost of construction. Based on the geological aspect analysis, it is possible to optimize the hydropower capacity, by adding the volume of water flow from several nearby tributaries channeled into the hydropower flow system through civil construction engineering or by making a cascade design on the tailrace water flow.</span>

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Section: Introductionmentioning

confidence: 99%

Geological aspect analysis for micro hydro power plant site selection based on remote sensing data

Kumoro

Susilowati

Irasari

et al. 2022

IJECE

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“…The criteria presented in Table 1 will not always be equally relevant to select a location for a specific investment, as stated in [52]. There, the authors presented a method of weighting individual criteria with regard to their significance.…”

Section: Introductionmentioning

confidence: 99%

“…As it is stated in [53], there are numerous factors influencing the choice of locations for the construction of hydroelectric power plants, but the most important are the topography and its characteristic features, because they determine the possible energy potential of a small hydropower plant. GIS tools, which enable easy and quick site analysis, can be used to determine the morphological features of the area [5,52]. They also allow for the determination of the characteristic features of the relief, i.e., height above sea level, slope, length of the watercourse or the direction of the runoff [11,29].…”

Section: Introductionmentioning

confidence: 99%

Assessing Validity of Employing Surveying Methods to Capture Data on Topography to Determine Hydrological and Topographic Parameters Essential for Selecting Locations for the Construction of Small Hydropower Plants

Kwartnik-Pruc

Mączyńska²

2022

Energies

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Renewable energy sources have begun to arouse interest worldwide. The UN Sustainable Development Agenda has defined access to affordable, reliable, sustainable and modern energy as one of its main goals. This paper contains a description of the research on the assessment of the validity of employing surveying methods to capture topographic data in order to select locations suitable for small hydropower plants. For the purpose of this study, a section of a natural watercourse with the surrounding area was measured by means of the photogrammetric method using unmanned aerial vehicles (UAVs) and, for comparison, by means of the precise positioning method using the GNSS system with the RTN kinematic technique (GNSS RTN). Publicly available measurement data from airborne laser scanning (LIDAR) were also used for the analyses. In order to assess the accuracy of the methods employed, the discrete data describing the relief were analysed, and then continuous data in raster form were analysed. The analyses were performed with the use of an automatic method of height comparison and analysis of cross-sections on DEM and DSM. In the last stage of the work, the hydrological parameters were analysed, i.e., the slope of the land and the watercourse flow values determined based on the DEM captured from various surveying methods. What is unique about this work is: (1) the use of spatial data with a high resolution acquired from UAVs to search for locations for the construction of small hydroelectric power plants and assessment of their usefulness in this regard; (2) assessment of the accuracy and quality of the hydrological and morphological parameters of the area important for the selection of the location for the construction of small hydropower plants, performed based on spatial data depicting the actual area of the land measured in the field; (3) assessment of the quality of the hydrological modelling necessary to find the location. The performed surveys and analyses allowed for the identification of the advantages and disadvantages of the surveying methods employed to capture data on the topography of land as well as indications of the optimal data source.

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“…Remote sensing technology can generate, maintain, and renew up-to-date data of the earth's surface and its combination with socio-economic information. Remote sensing and GIS technology are very helpful for the hydropower plant feasibility study [11]- [16].…”

Section: Introductionmentioning

confidence: 99%

Micro hydropower plant potential study based on Landsat 8 operational land imager satellite data

et al. 2021

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Remote sensing technology has been widely applied in various fields, including oil, gas, and mineral exploration, spatial planning, and environmental monitoring. This paper describes the application of remote sensing technology for the potential study of a renewable micro hydropower plant (MHP) using Landsat 8 satellite data. The Sukaati Watershed, West Java, Indonesia, was selected as the case study area. Landsat 8 satellite data, acquired on August 21, 2020, was applied to extract information on land use, geology, and potential landslides. Drainage patterns, watershed boundaries, and head height were obtained from topographic map data. Drainage patterns, watershed boundaries, and land use are used to calculate flow rates. Geological map and landslide are the basis of layout of MHP components, such as water intake, dam, waterway, settling tank, penstock, and powerhouse. A field survey to acquire actual flow rate and head height was conducted to validate the results of the remote sensing data interpretation. Two potential sites of MHP were selected with a hydropower design of 129 kW and 5.18 MW. This study showed that remote sensing technology is beneficial for studying the potential of MHP because fieldwork can be done more quickly and efficiently.

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Overview about GIS multi-criteria spatial analysis for micro hydropower plant site suitability in South Ogan Komering Ulu District, South Sumatera, Indonesia

Cited by 3 publications

References 35 publications

Geological aspect analysis for micro hydro power plant site selection based on remote sensing data

Geological aspect analysis for micro hydro power plant site selection based on remote sensing data

Assessing Validity of Employing Surveying Methods to Capture Data on Topography to Determine Hydrological and Topographic Parameters Essential for Selecting Locations for the Construction of Small Hydropower Plants

Micro hydropower plant potential study based on Landsat 8 operational land imager satellite data

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