Energy capture potential of existing wave energy converters for Indonesian sea

Triasdian, Beyrra; Indartono, Yuli Setyo; Ningsih, Nining Sari

doi:10.1063/1.5046623

Cited by 2 publications

(2 citation statements)

References 11 publications

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“…Several studies at regional and local levels to find the most promising places to catch the wave energy were performed. For each continent, some relevant studies can be mentioned; in the Asian continent, the wave energy resources in Northeast Asia [23] and Indonesia [24] were evaluated for extended periods. The western coasts of Europe are promising locations [25], and various studies have been performed considering various relevant areas as France [26], Portugal [27,28], and Ireland [29].…”

Section: Introductionmentioning

confidence: 99%

Evaluation of the Worldwide Wave Energy Distribution Based on ERA5 Data and Altimeter Measurements

Rusu

2021

Energies

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There is an increasing necessity in reducing CO2 emissions and implementing clean energy technologies, and over the years the marine environment has shown a huge potential in terms of renewable energy. From this perspective, extracting marine renewable energy represents one of the most important technological challenges of the 21st century. In this context, the objective of the present work is to provide a new and comprehensive understanding concerning the global wave energy resources based on the most recent results coming from two different databases, ERA5 and the European Space Agency Climate Change Initiative for Sea State. In this study, an analysis was first made based only on the ERA5 data and concerns the 30-year period of 1989–2018. The mean wave power, defined as the energy flux per unit of wave-crest length, was evaluated at this step. Besides the spatial distribution of this parameter, its seasonal, inter, and mean annual variability was also assessed on a global scale. As a second step, the mean wave energy density per unit horizontal area was analyzed for a 27-year period (1992–2018) with both ERA5 and the satellite data from the European Space Agency being considered. The comparison indicates a relatively good concordance between the results provided by the two databases in terms of mean wave energy density, although the satellite data indicate slightly higher energy values.

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Section: Introductionmentioning

confidence: 99%

Evaluation of the Worldwide Wave Energy Distribution Based on ERA5 Data and Altimeter Measurements

Rusu

2021

Energies

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“…Looking at the geographical location of Indonesia which is directly adjacent to the Indian and Pacific oceans, the potential for ocean energy should be able to be utilized and developed in Indonesia (Idris & Gammaranti, 2018). The mean wave period data in Indonesia shown in Figure 2 (Triasdian et al, 2018) and the distribution of wave energy potential in Indonesia can be seen in Figure 3 (Purba et al, 2015). (Purba et al, 2015).…”

Section: Figure 1 Co2 Emission Per Capita Bymentioning

confidence: 99%

Wave Energy Converter System Analysis Performance With Pitch Motion in Various Dimensions and Draft for Applied in Indonesia Sea

Fahmi

2022

IJOMS

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In Indonesia, national electricity consumption is expected continue to rise every year. One solution to meet the needs of electrical energy is to use clean energy that is sustainable to environment. Seeing Indonesia as an archipelagic country, One of renewable energy that could develop is ocean energy (Wave Energy Converter). Wave Energy Converter can be converted into electrical energy through a converter in the form of a floating structure. The structure will respond to the external force of the ocean waves into the pitching motion. The pitch movement will move a series of tools which are then channeled into a generator to produce electrical energy. The structure is said to be effective if it produces a large enough performance value. In this study the structure is modeled with various drafts and dimensions to obtain the most optimal hydrostatic parameter values. Furthermore, from this value, it is possible to estimate the amount of electrical energy that can be generated by adding a uniformed PTO damping value for each structure. From the results of the study, it was found that each structure with the same PTO damping value of 5×104kNm has a different performance value in each wave period. From the results of the analysis, it is found that the greater the value of mass and radiation damping, the greater the energy generation and performance of the structure. The structure that has the best performance is structure-6 with a Performance value of 72.12% at a wave period of 9 seconds which match with North Sumatera mean wave period.

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Energy capture potential of existing wave energy converters for Indonesian sea

Cited by 2 publications

References 11 publications

Evaluation of the Worldwide Wave Energy Distribution Based on ERA5 Data and Altimeter Measurements

Evaluation of the Worldwide Wave Energy Distribution Based on ERA5 Data and Altimeter Measurements

Wave Energy Converter System Analysis Performance With Pitch Motion in Various Dimensions and Draft for Applied in Indonesia Sea

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