scholarly journals The Study of the Design of Closed Coal Yard in Thermal Power Plant

2016 ◽  
Vol 5 (2) ◽  
Author(s):  
Guo Rui
Keyword(s):  
Power Generation ◽  
Power Plant ◽  
Thermal Power Plant ◽  
Thermal Power ◽  
Control Program ◽  
Structure Design ◽  
Utilization Rate ◽  
Centralized Control ◽  
Primary Power ◽  
Thermal Power Generation

<p>In China, there are many ways to generate electricity. Thermal power is used as the main way to generate electricity. Typically, thermal power mainly uses coal as primary power source, therefore it is often necessary to have a coal storage. Currently a closed coal yard if compared to others coal storage building: its construction taken up small area, it has large storage capacity per unit area, it has high site utilization rate, it has no dust during storage and discard process, environmental friendly, centralized control program is used in the coal field system, high degree of automation, can be unattended and others advantages are increasingly being adopted. The structure design of a closed coal yard has a crucial role in the efficiency of the entire thermal power generation. Therefore, a reasonable design is of closed coal yard is necessary in thermal power generation. This paper will focus on the study of the design of closed coal yard in thermal power plant.</p>

Numerical Study of Ammonia/O2 Fired Semiclosed Cycle Gas Turbine for Oxy-Fuel IGCC Power Generation with CO2 Capture

2021 ◽  
Author(s):  
Takeharu Hasegawa
Keyword(s):  
Power Generation ◽  
Renewable Energy ◽  
Power Plant ◽  
Gas Turbine ◽  
Co2 Capture ◽  
Thermal Power Plant ◽  
Thermal Power ◽  
Energy Generation ◽  
Thermal Power Generation ◽  
Renewable Energy Generation

Abstract Europe and the United States, in particular, promote the deregulation of the electric power industry in favor of renewable energy generation. With an increase in renewable energy generation, thermal power generation has been switched to standby power. Ammonia, one of the storage and transport media for H2, is produced in a highly efficient oxyfuel IGCC (integrated coal gasification combined cycle) system with CO2 capture, for the future hydrogen-using society. Using ammonia as an industrial raw material, agricultural fertilizer, and transportation fuel, energy system can be established by combining renewable energy and thermal power generation. Therefore, it is possible to simultaneously construct a thermal power supply system suitable for backup power source owing to the fluctuation of the renewable power generation and to realize improvement of availability of the thermal power plant and the load-leveling. It will be an incentive to build a future zero-emission thermal power plant. In this study, an oxy-fuel IGCC power generation co-produced with ammonia and CO2 capture is proposed. Furthermore, the features and challenges of a gas turbine that fuels CO2-free NH3 are investigated. In particular, the combustion exhaust characteristics of ammonia/oxygen fired semiclosed cycle gas turbine combustor in comparison with those of the conventional fuels are clarified through a kinetic analysis.

Application of the Contrasting Method in Lecturing the Steam Power Cycle

2014 ◽  
Vol 889-890 ◽  
pp. 1721-1724
Author(s):  
Pei Rong Wang ◽  
Hong Yuan Ma ◽  
Ya Rong Wang
Keyword(s):  
Power Generation ◽  
Power Plant ◽  
Thermal Power Plant ◽  
Teaching Method ◽  
Thermal Power ◽  
Good Effect ◽  
Steam Power ◽  
Power Cycle ◽  
Important Position ◽  
Contrasting Method

Steam power cycle occupies very important position in thermal power plant. Steam power cycle for thermal power professional and engaged in the related personnel of thermal power generation is very important. In this paper expatiation is made on using the contrasting method to teach the content of the steam power cycle, which broke the traditional step-by-step sequence teaching method. Using this method, which has been proved by practice, has attained comparatively good effect.

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.

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