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Impacto de nociones de disponibilidad en la evaluación económica de proyectos de generación óptimos
(Federal University of Santa Catarina, 2013-10-01)
El presente trabajo tiene por objetivo estudiar el impacto de considerar distintas nociones de disponibilidad durante la formulación del proyecto de inversión de una planta de generación por ciclo
combinado. En primer ...
Families of optimal thermodynamic solutions for combined cycle gas turbine (CCGT) power plants
(Elsevier, 2009-10-30)
Optimal designs of a CCGT power plant characterized by maximum second law efficiency values are determined for a wide range of power demands and different values of the available heat transfer area. These thermodynamic ...
An optimization model for evaluating the economic impact of availability and maintenance notions during the synthesis and design of a power plant
(Elsevier, 2017-01-27)
In this paper, we introduce an optimization strategy in order to comprehensively quantify the impact of
availability and maintenance notions during the early stages of synthesis and design of a new natural gas
combined ...
Optimal economic strategy for the multiperiod design and long-term operation of natural gas combined cycle power plants.
(Elsevier, 2012-08-25)
Optimal power plant designs are achieved by means of a proposed multiperiod non-linear programming
formulation that utilizes the net present value as objective function, while construction, operation and
dismantling of ...
A Strategy for the Economic Optimization of Combined Cycle Gas Turbine Power Plants by Taking Advantage of Useful Thermodynamic Relationships
(Elsevier, 2010-11-01)
Optimal combined cycle gas turbine power plants characterized by minimum specific annual cost values
are here determined for wide ranges of market conditions as given by the relative weights of capital
investment and ...
Life cycle oriented design of a GT + 1PSH HRSG type CCGT power plant .
(2009-12)
In the present work, a life cycle oriented approach is used for designing power plants in a way they can satisfy the desired demand along the whole time horizon, while selected economic indicators of the project are ...
Strategy for optimization of CCGT power plants by solving a simple nonlinear equations system and constraint equations.
(2010-07)
A strategy for the solution of the optimization problem of minimum cost of combined cycle gas turbine
power plants is presented. Specific relationships, valid at the optimal solution, among selected decision
variables ...
Implications of a state-space approach for the economic optimal design of a NGCC power plan.
(2014-10)
A detailed state-space approach is here embedded in the optimization model for the economic design of a new natural gas combined cycle (NGCC) power plant. This proposal comprehensively quantifies the impact of different ...
Economic implications when considering availability in the optimal design and operation of a NGCC power plant.
(2012-09)
- Traditionally, power plants are designed to fulfll a pre-specified external demand, usually by oversizing the existing equipment, which implies excessive capital costs and might even result in designs that cannot satisfy ...