HOME / Solar energy assisted ocean thermal power generation

Solar energy assisted ocean thermal power generation

Ocean Thermal Energy (OTEC)

Ocean thermal energy conversion (OTEC) uses the temperature difference between cooler deep and warmer shallow or surface ocean waters to run a heat engine and produce useful work,

Research on Solar-assisted Ocean Thermal Energy Conversion

The Solar-assisted Ocean Thermal Energy Conversion System is established by using Aspen Plus. The theoretical calculation and simulation analysis of each part of the

Performance analysis of a solar-assisted OTEC cycle for power

The cold storage in fishery industry is in great demand in tropical coastal regions. This research proposes an ocean thermal energy conversion (OTEC) based solar

OPTIMIZATION OF SOLAR ASSISTED OCEAN THERMAL ENERGY

Solar Assisted Ocean Thermal Energy Conversion (SOTEC) cycle and its system performance. This system is composed of a turbine, condenser, evaporator, pump and 3.3.6 Net Power

Efficient solar-thermal conversion and thermal energy storage

1. Introduction. From 2010 to 2040, the worldwide energy consumption will increase by 56 %, from 5.24 × 10 −9 billion Btu to 8.2 × 10 −9 billion Btu according to the

Improving the ocean thermal energy conversion by solar pond

The low thermal efficiency of ocean thermal energy conversion (OTEC), resulting from narrow temperature difference in ocean thermal energy, can be improved by

A transient model for clean electricity generation using Solar energy

For example, Fig. 4 a shows that the thermoelectric power output and the total power generation have increased as solar radiation intensity has increased. Using ocean

Exergy, exergoeconomic optimization and exergoenvironmental

In today''s world, the pressing need to construct power generation systems that are affordable, reliable, sustainable, and secure has intensified due to the surging global

Solar thermal aided power generation

Fossil fuel based power generation is and will still be the back bone of our world economy, albeit such form of power generation significantly contributes to global CO 2

Solar Thermoelectricity for Power Generation

Solar optical concentrators, thermal and selective absorbers, and other tools are proposed to improve the performance of solar thermoelectrics. Despite continuous research and

Ocean thermal energy conversion (OTEC) system

A R T I C L E I N F O Keywords: Solar energy Wind energy Ocean thermal energy Exergy Cost rate Ocean thermal energy conversion Organic Rankin cycle Exergy efficiency A B S T R A C T In the present

Solar Thermal Power Generation | SpringerLink

Solar thermal power generation requires high temperature, which needs the concentration of solar radiation. in the receiver can be utilized to operate the power block in

Experimental study of a high-power generation platform for ocean

In recent years, due to the increasing research on the utilization of waste heat in low-temperature domains, the significance of the Organic Rankine Cycle (ORC) in solar

太阳能辅助海洋热能转换系统研究

目前,海洋热能循环热效率低,供电稳定性差,尚未得到广泛应用。为解决这一问题,提出了海洋温差能源与太阳能辅助热联合发电系统。多曲面复合槽式集热器吸收太阳辐射能,与以导热油

Advancements in sustainable desalination with ocean thermal energy

Zhou et al. engaged in research in the domain of solar-assisted ocean thermal energy conversion systems [47, 48]. Single-stage spray FED technology is employed in this

Research on Solar-assisted Ocean Thermal Energy Conversion

At present, the Ocean Thermal Energy has low circulating thermal efficiency and poor power supply stability, so it has not been widely applied. To solve this problem, the

Proposal of a novel integrated ocean thermal energy conversion

The present study deals with energy, exergy and environmental evaluation of an integrated ocean thermal energy conversion (OTEC) system include a flat plate solar collector,

4E analyses and multi-objective optimization for an innovative solar

This paper proposes a solar-ocean thermal energy conversion system (S-OTEC/AC) with integrated air conditioning cycles to provide power, cooling capacity, and fresh

Renewable hybrid energy systems using geothermal energy: hybrid solar

Geothermal power plants can be integrated with other renewable energy systems such as solar PV/solar thermal, wind and biomass [21, 22, 23] where these studies

Solar aided power generation: A review

Solar Aided Power Generation (SAPG) is the most efficient and economic ways to hybridise solar thermal energy and a fossil fuel fired regenerative Rankine cycle (RRC)

Performance Analysis of a Solar-assisted OTEC Cycle for Power

Since fishery refrigeration consumes more energy in fishery activities, Yuan et al. [122] proposed the use of a solar-assisted hybrid power generation and refrigeration cycle

Harnessing the Power of Ocean Energy: A Comprehensive Review of Power

This study focuses on an array of ocean energy technologies, which include tidal energy, wave energy, OTEC (Ocean Thermal Energy Conversion), salinity gradient energy,

Experimental investigation on the performance of a Solar-Ocean Thermal

As we all know, as the largest solar energy collector on earth, the ocean absorbs about 70 % of the solar energy reaching the earth''s surface [2], and simultaneously

Experimental investigation on the performance of a Solar-Ocean Thermal

To improve the performance of the Ocean Thermal Energy Conversion (OTEC) system based on the Organic Rankine Cycle (ORC), a solar-assisted cycle is added, and the

Thermodynamic analysis and optimization of a combined cooling and power

Ocean thermal energy and solar energy have great potential for development in energy conversion systems. In this study, a new type of combined cooling and power (CCP)

Basic design optimization of power and desalinated water for

Ocean thermal energy conversion (OTEC) is a heat engine application that utilizes the Rankine cycle to extract energy from the thermal gradient between surface

Thermodynamic analysis and optimization of a combined cooling and power

The introduction of a new heat source into OTEC system to increase the warm seawater temperature is a feasible solution, the system performance can be improved with the

Thermal Efficiency Enhancement of Ocean Thermal Energy

Ocean thermal energy conversion (OTEC) is a power generation system that utilizes small temperature differences between the surface and deep sea water.

Solar energy assisted ocean thermal power generation [PDF]

6 FAQs about [Solar energy assisted ocean thermal power generation]

What is ocean thermal energy conversion system (otecs)?

According to the research conducted by Wu et al. (2020), an ocean thermal energy conversion system (OTECS) was considered. They determined six thermodynamic parameters for accomplishing the optimal performance of the proposed system.

Can a hybrid ocean thermal energy conversion system cooperate with a photovoltaic system?

Khosravi A. et al. proposed thermodynamic and economic analysis of a hybrid ocean thermal energy conversion system that cooperated with the photovoltaic system for producing hydrogen. Besides, the optimization algorithm applied to reveal the optimum working fluid among different organic fluids.

Can a geothermal system boost ocean thermal energy?

Instead of solar systems, Yilmaz (2019) boosted OTEC system by wind energy and transferred the net output electricity for producing hydrogen as a useful and clean fuel. Mohd Idrus et al. (2017) proposed an ocean thermal energy conversion boosted by geothermal system. They estimated a 32.593 MW power working by the Rankine cycle.

How much power does a hybrid ocean thermal energy conversion system produce?

They reported net output power 78.78 kW after considering all optimal parameters. Khosravi A. et al. proposed thermodynamic and economic analysis of a hybrid ocean thermal energy conversion system that cooperated with the photovoltaic system for producing hydrogen.

What is solar-assisted OTEC (s-OTEC) system?

In the present reseach paper, a new solar-assisted OTEC (S-OTEC) system is considered for electricity generation and run PEM electrolyzer; moreover, a thermoelectric generator (TEG) is added to the system for improving the output power of the system.

How much solar energy is accumulated in the ocean?

About 80% of solar energy is accumulated in the ocean when absorbed by the earth ( Faizal & Rafiuddin Ahmed 2011 ). In many areas in the world, this sustainable recourse for worthwhile utilizing is available. There is a manner for utilizing this massive stored energy in the ocean.

Solar Pro.