نتایج جستجو برای: energy sources
تعداد نتایج: 922550 فیلتر نتایج به سال:
The best solution to exploit renewable energy sources (RES) together is by using the application of microgrid (MG). This indeterminate resources such as solar panels, wind farm, diesel generator, and battery storage system paired with load profile result in random changes within generation phases, which create it challenging properly manage an MG. Due this problem management technique for real-...
In current research, energy efficiency and technical efficiency of wheat farmers were calculated in Mazandaran province. To estimate technical efficiency the Stochastic Nonparametric Envelopment of Data (StoNED) was used. The model incorporating nonparametric data envelopment analysis model which contain the smoothness and concavity constraints with stochastic frontier analysis model. The requi...
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Water requirements in many large water supply systems are provided by mixing water withdrawal from surface and underground resources with different quantity and quality.Water supply from underground sources requires energy consumption and surface water resources are limited and unstable.The aim of this research is managing optimal supply of required water of system with minimum energy cost and ...
this paper presents a formulation of unit commitment for thermal units integrated with wind and solar energy systems and electrical vehicles with emphasizing on mixed integer nonlinear programming (minlp). the renewable energy resources are included in this model due to their low electricity cost and positive effect on environment. as well as, coordinated charging strategy of electrical vehicle...
in this study, 32 multiparous non lactating holstein cows were used to investigate the effects of chromium-l-methionine (cr-met) supplementation and dietary energy source on production and nutrient digestibility during the periparturient period. cows were fed a total mixed ration from 28 days before anticipated calving through 28 days after calving. the study was designed as a randomized comple...
a one dimensional dynamic model for a riser reactor in a fluidized bed catalytic cracking unit (fccu) for gasoil feed has been developed in two distinct conditions, one for industrial fccu and another for fccu using various frequencies of microwave energy spaced at the height of the riser reactor (fccu-mw). in addition, in order to increase the accuracy of component and bulk diffusion, instanta...
This article presents a perspective of the several modern alternative energy generation technologies. Moreover, authors facilitate case study application an emerging blockchain (EBC) technology and Published Energy Sources (PES). A methodical analysis utilizes EBC input parameters as follows: power such multi-energy complementarity, storage, smart grid that has meter and/or control within syste...
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