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Development of Smart Grid requires power plants to be more intelligent, efficient, and reliable, which raises new challenges of the control system design for modern power plants. Regarding these requirements, an integrated multi-task control system using artificial intelligence technologies is proposed to improve the efficiency and reliability of a hybrid fuel-cell with gas turbine power plant. The...
This paper introduces a concept of real-time optimization of hybrid fuel-cell power plants as an alternative distributed generation source that improves the power quality and reliability of the power grid. One of the most important issues of plant operation is the optimal control of the power plant, leading to significant economic and environmental benefits. As a commercialized fuel cell technology,...
Gas turbine units are used in industrial applications more and more widely, and many people have researched widely in the fault diagnosis technology and the control technology for the gas turbine units. Simulation of Gas Turbine technology is the basis and the mathematical model of real-time is the basis of all relevant digital simulation. Using the neural network recognition technology of the radial...
Exergy is a way to sustainable development and may be defined as the maximum theoretical useful work, while exergy analysis identifies the sources, the magnitude and the causes of thermodynamic inefficiencies within each system component. By using the ANN, exergy results can be obtained easily including closer results. The results were solved by CogeNNexT code developed by authors and fast ANN (FANN)...
Microturbine generator (MTG) system is a clean, efficient, low cost and novel energy supply system and it is widely used in a variety of power generation and industrial applications. MTG dynamics are often complex and vary with operating point and ambient conditions, although the relationship of input-output is very simple, therefore conventional control law adopted cannot achieve expectant result...
Gas turbine engines are constituted of a complex system. Their desired performance can guarantee the aircraft flight safety. This performance is impressed by some engine input controlling functions which would change with the development of engines. Finding these functions can be a great success in jet engine control issue. In this paper, we try to present an efficient method to estimate the fuel...
The major dynamics of the gas turbine in combined cycle power plant(CCPP) include nonlinearities behavior, time delays, and uncertainties. Traditional control strategy could not offer satisfactory result. Using the linearization modeling technique, this paper deals with the velocity and power control by multivariable generalized predictive control method. Comparisons of generalized predictive control...
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