The Combined Heat and Power Economic Emission Load Dispatch (CHPEED) is an optimization problem to minimize the cost and emission while ensuring the fulfilling the power and heat demand and feasible constraints. This paper presents Particle Swarm Optimization (PSO) technique and other to solve CHPEED with bounded feasible operating region. The main potential of this technique is that it proper ...

A large amount of wind power has to be curtailed due to the inflexibility of the combined heat and power (CHP) system in the heating season in northern China. The power-to-gas (P2G) technology, which uses electricity to produce hydrogen or synthetic natural gas, has become a promising energy conversion option for the utilization of surplus power energy. In this paper, an integrated natural gas,...

Abstract—High penetration of intermittent renewable energy sources (RES) such as solar power and wind power into the energy system has caused temporal and spatial imbalance between electric power supply and demand for some countries and regions. This brings about the critical need for coordinating power production and power exchange for different regions. As compared with the poweronly systems,...

Electricity supply may be entering a period of significant change, and currently there are conflicting visions for the reshaped industry. A major share of the uncertainty revolves around the pressing need for carbon emissions abatement, while at the same time, there is an additional and growing requirement of modern economies for high power quality and reliability (PQR). The developed economies...

The present study investigated the effect of distilled-water/ silver nanofluid on heat transfer in a closed cooling system of one of the electrical energy generation units at Isfahan power plant. The difference between this study and previous researches refers to silver properties which have a high thermal conductivity and is non-toxic, hydrophilic and eco-friendly. Distilled water/ silver ...

Effective heat transfer is essential for fusion power core components in order to enable the maximum possible power density and power conversion efficiency needed for economic competitiveness and fuel conservation. Helium coolant is particularly attractive for fusion power plant applications due to its inherent safety features. It can be used in conjunction with a refractory metal such as tungs...