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Techno-economic dataset for energy market and capacity payment co-optimization in the Dominican Republic's power market. [PDF]
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2015
The steam turbine handles the maximum power demand among all stationary prime movers that are used for electric power generation. A steam turbine is a constant volume machine. The relation between nozzle-box pressure and stage pressures vs. load is linear in nature. There are two basic types of steam turbines.
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The steam turbine handles the maximum power demand among all stationary prime movers that are used for electric power generation. A steam turbine is a constant volume machine. The relation between nozzle-box pressure and stage pressures vs. load is linear in nature. There are two basic types of steam turbines.
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Simulation Modelling Practice and Theory, 2008
Abstract In order to characterize the transient dynamics of steam turbines subsections, in this paper, nonlinear mathematical models are first developed based on the energy balance, thermodynamic principles and semi-empirical equations. Then, the related parameters of developed models are either determined by empirical relations or they are adjusted ...
Ali Chaibakhsh, Ali Ghaffari
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Abstract In order to characterize the transient dynamics of steam turbines subsections, in this paper, nonlinear mathematical models are first developed based on the energy balance, thermodynamic principles and semi-empirical equations. Then, the related parameters of developed models are either determined by empirical relations or they are adjusted ...
Ali Chaibakhsh, Ali Ghaffari
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1966
Publisher Summary This chapter presents an overview of steam turbines. It is remarkable that, right at the beginning of the development of steam turbines, two constructions appeared which successfully attempted to control these high speeds by completely different means.
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Publisher Summary This chapter presents an overview of steam turbines. It is remarkable that, right at the beginning of the development of steam turbines, two constructions appeared which successfully attempted to control these high speeds by completely different means.
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2017
Whether General Purpose or Special Purpose, reliability of steam turbines are essential to the train and the plant. This chapter introduces several best practices that aim at improving Steam Turbine reliability.
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Whether General Purpose or Special Purpose, reliability of steam turbines are essential to the train and the plant. This chapter introduces several best practices that aim at improving Steam Turbine reliability.
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The Journal of the Acoustical Society of America, 1973
The heavy demand for electrical energy has required turbomachinery manufacturers to design and build steam turbine-generator units which can produce over 1000 MW. Based upon numerous field surveys and experimental programs conducted in the laboratory, this paper identifies the major sources of sound produced by large fossil and nuclear steam turbines ...
Padamakar M. Niskode +2 more
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The heavy demand for electrical energy has required turbomachinery manufacturers to design and build steam turbine-generator units which can produce over 1000 MW. Based upon numerous field surveys and experimental programs conducted in the laboratory, this paper identifies the major sources of sound produced by large fossil and nuclear steam turbines ...
Padamakar M. Niskode +2 more
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2019
Steam turbines are one of the most important equipment for generating electricity. A steam turbine is a rotating device that converts a large part of steam kinetic and thermal energy into mechanical energy for driving a generator. High-temperature steam from the boiler is fed to the steam turbine, where it imparts its energy to the rotor blades.
Daniel Bouskela, Baligh El Hefni
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Steam turbines are one of the most important equipment for generating electricity. A steam turbine is a rotating device that converts a large part of steam kinetic and thermal energy into mechanical energy for driving a generator. High-temperature steam from the boiler is fed to the steam turbine, where it imparts its energy to the rotor blades.
Daniel Bouskela, Baligh El Hefni
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1983
Publisher Summary This chapter discusses steam turbines and gearing as related to ships. The steam turbine has until recently been the first choice for very large power main propulsion units. Its advantages are little or no vibration, low weight, minimal space requirements and low maintenance costs. Furthermore, a turbine can be provided for any power
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Publisher Summary This chapter discusses steam turbines and gearing as related to ships. The steam turbine has until recently been the first choice for very large power main propulsion units. Its advantages are little or no vibration, low weight, minimal space requirements and low maintenance costs. Furthermore, a turbine can be provided for any power
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Marine Technology and SNAME News, 1969
The reasons are examined for the present increase in the number of marine propulsion turbines being ordered. The design of a range of turbines is discussed, with particular reference to single-cylinder turbines, control gear, and reduction gearing. It is shown that parallel developments are taking place in the design of marine turbine-generator sets ...
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The reasons are examined for the present increase in the number of marine propulsion turbines being ordered. The design of a range of turbines is discussed, with particular reference to single-cylinder turbines, control gear, and reduction gearing. It is shown that parallel developments are taking place in the design of marine turbine-generator sets ...
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Journal of the Institution of Electrical Engineers, 1923
The paper is a review of the present position of the subject of steam turbine blading. Section (1) describes the causes and effects of corrosion and erosion. The most important materials in use are enumerated and compared. Section (2) deals with the form of the blade passage in impulse and reaction machines, and with the energy losses occurring in the ...
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The paper is a review of the present position of the subject of steam turbine blading. Section (1) describes the causes and effects of corrosion and erosion. The most important materials in use are enumerated and compared. Section (2) deals with the form of the blade passage in impulse and reaction machines, and with the energy losses occurring in the ...
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