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IMAGE@Sener Solgest-1 will use parabolic trough concentrating solar power (CSP) like Sener’s Kathu parabolic trough CSP in South Africa, pictured here Solgest-1, the first new Concentrating Solar Power (CSP) project in Spain could start construction this year The thermal energy storage of the Solgest-1 110 MW CSP will generate 1,900 MWh. The total 150 MW …
Each MW of solar thermal power can replace each MW of gas and achieve a total transition of the electricity sector, which would imply the substitution of current natural gas plants, as can be seen from the study carried out by Protermosolar in collaboration with the Comillas Pontifical University, which analyzes the technical and economic …
Full-scale investigation of heliostat aerodynamics through wind and pressure measurements at a pentagonal heliostat Abstract: Wind loads on heliostats are often investigated through experimental wind tunnel studies or numerical simulations. However, these approaches cannot consider the full-scale conditions but require a reproduction and simulation of both the heliostat structure and the wind conditions. Complementary full-scale investigations are therefore crucial …
On May 18, China Atomic Energy Industry Co., Ltd was entrusted by Yumen Xinao New Energy Co., Ltd to invite qualified bidders for online electronic bidding on the cost consulting service of its «Solar Thermal Power Energy Storage + Photovoltaic + Wind Power» demonstration project of 100MW solar thermal energy storage in Yumen. Bidding service …
Strategic co-doping of ceria for improved oxidation kinetics in solar thermochemical fuel production Abstract: La and Yb were incorporated as co-doping elements into Zr-doped ceria to investigate the influence of doping ions by means of ionic radius and valence on the ceria crystal lattice and potentially on thermodynamic and kinetic properties relevant to solar-driven two-step …
Design of a multi-inlet solar thermochemical reactor for steam methane reforming with improved performance Abstract: Reactor structure design plays an important role in the performance of solar-thermal methane reforming reactors. Based on a conventional preheating reactor, this study proposed a cylindrical solar methane reforming reactor with multiple inlets to vary the temperature field distribution, which …
The most important sources of renewable energy, the sun and the wind, are infinitely available – but they do depend on meteorological conditions, the time of day and the time of year. In the future, storage methods that smooth out these fluctuations will therefore play a decisive role in round-the-clock, dependable and efficient supply of …
Continue reading “Extra efficiency for Concentrated Solar Power plants via molten salt”
On May 16, Shanghai Baohua International Tendering Co., LTD. (hereinafter referred to as the tendering agency), entrusted by Ouye Industrial Products Co., LTD. (hereinafter referred to as the Buyer), conducted public bidding for the following goods required by molten salt cut-off valve for its source network charge storage integrated energy supply project of Tibet Zabye, …
Continue reading “Xizang Zabuye integrated energy supply project molten salt stop valve bidding”
A novel high-efficiency solar thermochemical cycle for fuel production based on chemical-looping cycle oxygen removal Abstract: Solar-driven two-step thermochemical cycling is a promising means to convert solar energy into storable and transportable chemical fuel, in which hydrogen or carbon monoxide is generated by continuous reduction and oxidation reactions. However, the high energy consumption of deoxygenation …
Over 20% efficiency is reported in hydrogen production in a solar reactor with Dish CSP at École polytechnique fédérale de Lausanne (EPFL) A new solar-radiation-concentrating device produces green hydrogen at a rate of more than 2 kilowatts while maintaining efficiencies above 20%. The pilot-scale device, which is already operational under real sunlight conditions, also produces …
Continue reading “Solar reactor attains over 20% efficiency in hydrogen production”