Study of Wind, Tidal Wave and Current Potential in Sunda Strait as an Alternative Energy

Sandro, Rona; Arnudin,; Tussadiah, Armyanda; Utamy, Rizky M.; Pridina, Niomi; Afifah, Lola Nurul

doi:10.1016/j.egypro.2014.01.220

Cited by 15 publications

(5 citation statements)

References 4 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Additionally, several other studies in wave energy assessment have focused on various particular seas in Indonesia using WW3 data. These include studies conducted by Rizal et al (2019) on the southern coast of Java and Lesser Sunda Islands, Irhas and Suryaningsih (2014) in Yogyakarta, and Sandro et al (2014) in the Sunda Straits. The studies exhibit that the Indian Ocean part of Indonesian coast has a promising wave-energy potential and could become a prime source for renewable energy that could help alleviate the energy problem in Indonesia.…”

Section: Introductionmentioning

confidence: 99%

Ocean wave energy potential along the west coast of the Sumatra island, Indonesia

Rizal

Ningsih

2020

J. Ocean Eng. Mar. Energy

View full text Add to dashboard Cite

The past few decades have seen considerable interest in exploration and research of ocean wave energy as a potential energy substitute for fossil-based fuel. In this study, a Wavewatch III spectrum wave model was driven to simulate significant wave height spanning for a period of 25 years, from 1991 to 2015 on the west coast of the island of Sumatra. The 25-year-average of wave energy shows some noticeable hot spots in certain areas that have a value of significant wave height up to 2.33 m and a wave energy 67.29 kW/m. These hotspot occurrences have a similar pattern as statistics collected for the seasonal characteristics that are associated with tropical monsoons with the average value of wave energy reaching its peak in an easterly monsoon season up to 98.21 kW/m, and the lowest average value occurring in the westerly monsoon season, lasting from December to February, with a prevalent value of 10 kW/m. Additional statistical parameters of possible wave energy site selections were considered, such as Coefficient of Variance, Monthly Variability Index, Optimum Hotspot Identifier, Wave Development Index, and accessibility to find the ideal location for wave energy converter deployment. These statistics give insight into potential prospective points for ocean-wave energy harvesting. Eight hotspots were finally selected based on the afore-mentioned statistical considerations and were further analyzed through wave energy characterization and obtained energy calculation through Pelamis, Archimedes Wave Swing, and Wave Dragon Wave Energy Converter power matrices. Finally, inter-annual variability and particular extreme events are discussed.

show abstract

Section: Introductionmentioning

confidence: 99%

Ocean wave energy potential along the west coast of the Sumatra island, Indonesia

Rizal

Ningsih

2020

J. Ocean Eng. Mar. Energy

View full text Add to dashboard Cite

show abstract

“…There are six designs are made by varying the length of the arm by considering the shape of the construction of the fishing boat chart (Table 1) The technical calculation required to get power value on the fishing boat chart, and then calculate the power of each design of the generator that can generate on the fishing boat chart. The amount of power generated by each device can be calculated as [14][15]: buoyancy by equation 1, weight by equation 2, force produced at F2 due to weight by equation 3, distance of S2 due to wave height by equation 4, number of rotations by equation 5, torque by equation 6, and power produced by equation 7. Figure 2 shows the design of oscillating wave energy power generator on fishing boat lift nets [12].…”

Section: Methodsmentioning

confidence: 99%

Oscillating wave energy power generator for lift net fishing boat

Sule¹,

Rompas²

2019

IJEECS

View full text Add to dashboard Cite

This paper compares several designs of an oscillating wave power generator suitable for local net fishing boat in the waters of Tonyaman in the Strait of Makassar, Indonesia. The designs were based on wave height data for the period of January to December 2016 and of the local fishing vessel construction data. Several generator designs were created to replace diesel engines used by the local fishermen to power their boats’ lamps in the night. Results showed that DESIGN 5 with Arm length to buoy (L1) of 4 m and Arm length to pulley (L2) of 3 m and DESIGN 6 with L1 of 4 m and L2 of 2 m were the two designs most fitting for that purpose. Both designs could produce sufficient power ( ) to power the boats’ lamps in the shortest wave height condition (0.75 m) and the tallest wave height condition (1.5 m). At the shortest wave height condition (0.75 m), DESIGN 5 produced 14,237.58 W and DESIGN 6 produced 14,290.31 W. At the tallest wave height condition (1.5 m), DESIGN 5 and DESIGN 6 generated 28,285.31 W and 28,496.25 W of power, respectively.

show abstract

“…Ocean energy has been the concern of researchers, both in Indonesia and in other countries. Studies of wind, ocean currents and waves in the Sunda Strait as an alternative energy have been made [1]. From this research, it is found that in Sunda Strait have wave energy potential with maximum wave height 3.2 m with period 17 s with electric energy potential 92 kW m -1 .…”

Section: Introductionmentioning

confidence: 95%

Geometric Development of Point Absorber Wave Energy Conventer

Warpindyasmoro

Gunadi

2018

MATEC Web Conf.

View full text Add to dashboard Cite

Abstract. This paper describes how to design the shape of a floating object that will be used as a point absorber on wave energy converster. The buoyant shape to be analyzed is a tube has a flat top plane with varying bottom plane, i.e cylinder, hemisphare and cone. The analysis was conducted on the diameter of the object and the influence of the ocean wave period on the area where the apparatus was later applied in the southern coast of East Java. Using Moses's software, it is found that the diameter of the body is proportional to the period in which the maximum of Response Amplitude Operator floating object. The object with a flat bottom field (cylinder) produces the largest period, which is 10 s, followed by a curve shape of a hemisphere with a period of 9 s and last with a cone shape cone with a period of at least 8 s. This shows that the curvature of the bottom of the buoyancy can be adjusted according to the wave period to obtain maximum Response Amplitude Operator.

show abstract

Study of Wind, Tidal Wave and Current Potential in Sunda Strait as an Alternative Energy

Cited by 15 publications

References 4 publications

Ocean wave energy potential along the west coast of the Sumatra island, Indonesia

Ocean wave energy potential along the west coast of the Sumatra island, Indonesia

Oscillating wave energy power generator for lift net fishing boat

Geometric Development of Point Absorber Wave Energy Conventer

Contact Info

Product

Resources

About