scholarly journals Evaluation of a 3.5-MW Floating Photovoltaic Power Generation System on a Thermal Power Plant Ash Pond

2020 ◽  
Vol 12 (6) ◽  
pp. 2298 ◽  
Author(s):  
Jung-Youl Choi ◽  
Seong-Tae Hwang ◽  
Sun-Hee Kim
Keyword(s):  
Power Generation ◽  
Power Plant ◽  
Thermal Power Plant ◽  
Thermal Power ◽  
Energy Performance ◽  
Electricity Production ◽  
Generation System ◽  
Design Code ◽  
Power Generation System ◽  
Ash Pond

This study evaluated the design and performance of an improved 3.5 MW floating photovoltaic (PV) power generation system consisting of fiber-reinforced polymer (FRP) members and its installation in the ash pond of a thermal power plant. The FRP design code of the American Society of Civil Engineers was used to design the structure. The safety of the structure was then confirmed using a finite element analysis indicating that the induced stresses were less than the allowable stresses dictated by the Korean Highway Bridge Design Code. An examination of the energy performance of the floating PV energy generation system after installation determined that the measured electricity production was as high as approximately 94% of the installed 3.5-MW capacity. The energy production of the floating PV structure with the improved design and module angles was found to increase by 7.65 times.

scholarly journals Modelling and simulation of solar thermal power generation network

2021 ◽  
Vol 25 (4 Part B) ◽  
pp. 2905-2912
Author(s):  
Bowen Wang
Keyword(s):  
Power Generation ◽  
Total Energy ◽  
Thermal Power ◽  
Energy System ◽  
Solar Thermal ◽  
Generation System ◽  
Solar Thermal Power ◽  
Power Generation System ◽  
Thermal Power Generation ◽  
Solar Thermal Power Generation

In the smart grid context, the article combines SEGS-VI solar thermal power station parameters to establish a solar thermal power generation system model. The thesis is based on the First and Second laws of thermodynamics. It uses the white box model analysis method of the energy system to calculate the solar thermal power generation system-concentrating and collecting subsystem, heat exchange subsystem, and power subsystem to obtain the subsystems dissipation of each process. Finally, the article uses the white box model analysis of the total energy system to treat the subsystems as white boxes, and connects them to form a white box network, makes a reasonable evaluation of the energy consumption status of the total energy system, and finds the weak links in the energy use process of the system. Provide a basis for system energy saving.

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