This paper aims to evaluate the use of wood biomass in a gasifier integrated with fuel cell system as low carbon technology. Experimental information is provided by literature. The syngas purified using pressure swing adsorption (PSA) order obtain H2 99.99% purity. Using 132 kg/h wood, it possible generate 10.57 that used tubular solid oxide (TSOFC). Then, TSOFC generates 197.92 kW. heat genera...

The current study investigates a cogeneration cycle of power and freshwater integrated with solar system. system is the heliostat type, which considered to preheat inlet air in combustion chamber 25-MW gas turbine. waste heat turbine output stream used produce freshwater. Parameters such as ambient temperature irradiance significantly affect system’s performance; hence, all analyses, including ...

Simulations of greenhouse gas emission reductions from low-cost hybrid solar photovoltaic and cogeneration systems for new communities, Simulations of greenhouse gas emission reductions from low-cost hybrid solar photovoltaic and cogeneration systems for new communities, Abstract Recent work has shown that small-scale combined heat and power (CHP) and solar photovoltaic (PV) technologies have s...

Economic load dispatch (ELD) and economic emission dispatch (CEED) have been applied to obtain optimal fuel cost and optimal emission of generating units, respectively. Combined economic emission dispatch (CEED) problem is obtained by considering both the economy and emission objectives. This biobjective CEED problem is converted into a single objective function using a price penalty factor app...

The paper is about research of the algorithms, methods of the classification and prediction objects’ groups, depiction of the informationmathematical system, which is created on these algorithms’ basis. They use variety methods of the machine learning and their compilations – aggregative classifier, all of these is for the solution of the classification’s problem, particularly borrower’s solven...

Fuel cell technology is expected to contribute to mitigate CO2 emission in Japan. However, detailed quantitative analyses have not been done. This study analyzes the changes in energy consumption and accompanying CO2 emission by the penetration of PEM-FC cogeneration systems in Japan quantitatively by taking dynamic changes in power generation mix into account. The Optimal Generation Mix Model ...

The bioethanol is playing an increasingly important role in renewable energy in China. Based on the theory of circular economy, integration of different resources by polygeneration is one of the solutions to improve energy efficiency and to reduce environmental impact. In this study, three modes of bioethanol production were selected to evaluate the life cycle energy efficiency and environmenta...

Organic Rankine Cycle (ORC) power systems are nowadays an option for local and domestic cogeneration of heat and electric power. Very interesting are micropower systems for heat recovery from low potential (40–90 °C) waste and renewable heat sources. Designing an ORC system dedicated to heat recovery from such a source is very difficult. Most important problems are connected with the selection ...