State of the Art in Floating Tidal Current Power Plant Using Multi-Vertical-Axis-Turbines

Scope for of research publications on ocean current energy has increased, resulting in high innovation from ocean energy technology and available models for numerical equations in article publications. Reviews for mapping studies on the development of technology and numerical equations are still rarely carried out. This review refers to articles that use equipment used at sea and are based only on ocean currents for research. From a variety of results of the investigation, it can be expected to be used as material for further studies to find research materials that can be discussed collectively or need to be handled further. The objective of present review study is scanning condition of technology used for analysis and find out the types of numerical equations that are often used in papers in recent years. The result is that various areas of innovation have been investigated in current energy conversion technologies that increase performance and durability and reduce the impact on the environment and have summarised alternative numerical analysis commonly used for current energy conversion technologies.

Section: Turbinementioning

confidence: 99%

A Review of Technology Development and Numerical Model Equation for Ocean Current Energy

Yahya

Silvianita

Satrio

2023

“…Tidal current energy is one of the renewable energies that uses a turbine system to capture the tidal currents' kinetic energy and convert it into electricity [1][2][3][4][5][6]. It is the most predictable [7][8][9], has reached the early stages of technological maturity [8,10], and is a promising source of energy [11][12][13][14][15].…”

Section: Introductionmentioning

confidence: 99%

The Advantages and Challenges of Carbon Fiber Reinforced Polymers for Tidal Current Turbine Systems - An Overview

Satrio,

Musabikha,

Junianto

et al. 2024

A significant step in reducing the effects of greenhouse gases is obtaining electric energy from renewable sources. Electricity from tidal currents using underwater turbines is one of the most promising and well-liked technologies. The turbine systems are the key element in the tidal current energy. They are built using hydrodynamic principles to extract the most power possible from tidal ocean currents and are designed to last for extended periods in a maritime environment. The performance of tidal turbines is also significantly influenced by their materials, i.e., carbon fiber reinforced polymers (CFRP) used in them. This paper also reviews the CFRP materials used in tidal current turbine systems. Besides, an analysis of their advantages and challenges regarding CFRP materials that can impact tidal current turbine efficiency is further explored.

“…This standard can be implemented in several fields, such as in power plants [4][5][6][7][8][9][10]. Research on the oil and gas sector still needs to be developed even though the ocean renewable energy sector is being researched a lot [11][12][13][14][15]. This research was conducted to identify, analyse, and evaluate risks to be given treatment to reduce the impact of risks regarding ISO 31000:2018.…”

Section: Introductionmentioning

confidence: 99%

Risk Management in the LPG Refrigerated Green Terminal Project for Sustainable Development Goals

Satrio,

Anjelina,

Rosyid

et al. 2024

The LPG Refrigerated Green Terminal Project for Sustainable Development Goals seeks to enhance national stock resilience and reduce reliance on leased refrigerated LPG floating storage by a State-Owned Oil and Gas Company. Various challenges were encountered throughout the project, including resident demonstrations causing schedule disruptions, delays in project design due to client approval processes, and disparities in land data during tendering and implementation phases, among others. This research aims to identify the most critical risk by assessing the number of priority risks and risk categories. Effective risk management is pivotal in achieving project objectives. The methodology employed encompasses Fault Mode and Effect Analysis (FMEA), a 3D Risk Matrix, and a Pareto Diagram, supplemented by Analytical Hierarchy Process (AHP) software for risk weight determination. The study reveals a minimum Risk Priority Number (RPN) of 6, signifying low-risk severity, infrequent risk occurrence, and the company’s ability to detect these risks. Conversely, the highest RPN is recorded at 36, indicating significant risk severity, frequent risk occurrence, and challenges in risk detection by the company.