Genetic algorithm optimization of heliostat field layout for the design of a central receiver solar thermal power plant [PDF]
Heliyon, 2023 The heliostat field layout in a central receiver solar thermal power plant has significant optical losses that can ultimately affect the overall output power of the plant.
Muhammad Haris +8 more
doaj +3 more sources
ANFIS and ANN models to predict heliostat tracking errors. [PDF]
Heliyon, 2023 The efficiency and performance of solar tower power are greatly influenced by the heliostats field. To ensure accurate tracking of reflectors often requires an evaluation of the beam reflected positions. This operation is costly time-consuming due to the
Sarr MP, Thiam A, Dieng B.
europepmc +2 more sources
Progress in heliostat development [PDF]
Solar Energy, 2017 Abstract Strong efforts are being made to drive heliostat cost down. These efforts are summarised to give an update on heliostat technology comprising: determination of wind loads, heliostat dimensioning, solutions for the different sub-functions of a heliostat, a review of commercially available and prototype heliostat designs, canting ...
Andreas Pfahl, Joe Coventry, Marc Röger
exaly +4 more sources
Automatic heliostat learning for in situ concentrating solar power plant metrology with differentiable ray tracing. [PDF]
Nat CommunConcentrating solar power plants are a clean energy source capable of competitive electricity generation even during night time, as well as the production of carbon-neutral fuels, offering a complementary role alongside photovoltaic plants.
Pargmann M +5 more
europepmc +2 more sources
Feasibility analysis of coexistence between plantation and tower concentrating solar system [PDF]
Heliyon, 2023 There are large-scale thermal utilization needs in rural and urban fringes in China that can provide many employment opportunities. However, due to the limited use of small and medium-sized coal-fired boilers, thermal energy is actually in short supply ...
Rao Kuang +4 more
doaj +2 more sources
Energies, 2023 Weather conditions have significant impacts on the solar concentration processes of the heliostat fields in solar tower power plants. The cloud shadow movements may cause varying solar irradiance levels received by each heliostat.
Ruidi Zhu, Dong Ni
doaj +2 more sources
Heliostat Field Layout via Niching and Elite Competition Swarm Optimization
IEEE AccessConfronted with the challenges posed by climate change and the ongoing energy transition, solar energy is one of the important new energy sources, and the tower solar power plant has become an innovative solution to promote clean energy development.
Yanghe Zou, Yiran Zhou, Qingcheng Xu
doaj +2 more sources
Deep Learning Method for Heliostat Instance Segmentation
SolarPACES Conference ProceedingsHeliostat instance segmentation (HST-IS) is a crucial component of the heliostat tracking system at Heliogen’s Lancaster test facility. The system estimates the mirror normal of each heliostat by performing a nonlinear optimization-based fitting ...
Benjamin Liu +3 more
doaj +2 more sources
Study on the probabilistic characteristics of forces in the support structure of heliostat array based on the DBO-BP algorithm [PDF]
Scientific ReportsHeliostats in tower solar plants, typically mounted on columnar supports in open terrains. During operation, the mirror panel is subject to significant wind pressure, resulting in considerable forces on the support structure.
Haiyin Luo +3 more
doaj +2 more sources
Transformative Impacts of AI and Wireless Communication in CSP Heliostat Control Systems
EnergiesIn this review, the transformative impact of integrating artificial intelligence (AI) and wireless communication technologies into the heliostat control systems of concentrated solar power (CSP) plants are explored.
Quanwu Liu +4 more
doaj +2 more sources