Compressed air energy storage (CAES) is a commercial, utility-scale technology that provides long-duration energy storage with fast ramp rates and good part-load operation. It is a promising storage technology for balancing the large-scale penetration of renewable energies, such as wind and solar power, into electric grids. This study proposes a CAES-CC system, which is based on a conventional ...

Renewable energy integration into multi energy grids (MEG) is gradually getting popular due to the rapid depletion of fossil fuel resources and the global concern on GHG emissions through fossil fuel based energy conversion technologies. However, seasonal changes in solar and wind energy potentials make it challenging to increase the renewable energy capacity especially for urban applications w...

A survey of 11 hotels in Hong Kong was carried out to collect three years’ energy consumption data. Regression analysis indicated that gross floor area was a major and statistically acceptable factor in explaining the gas consumption in new hotels. Based on past consumption data and some establishedpollutant emission factors,the amount of sulphur dioxides, nitrogen dioxides, carbon dioxides and...

The availability of biomass in India is about 120150 million MT per annum corresponding to potential of 16,000 MW. Multifuel fired biomass boiler design will enable latest technology up gradation in biomass and will have many advantages. This paper deals with technology analysis and multifuel fired biomass boiler design. Keywords-Biomass, Multi-fuel, biofuels, boiler, design

This paper describes a systematic approach to predict the water level in the drum of a steam boiler with the help of artificial neural networks (ANN). The parameters of the model can be obtained from the physical dimensions and characteristics of the boiler. The frequency of deviations and the degree of deviation of the water level in the drum can be significantly reduced by the ANN modeling of...

includes materials such as waste oil, solvents, and some boiler cleaning fluids which have a heating value. There is at least one boilcleaning product that has a positive heating value. During the boiler cleaning process, the fluid is collected in a temporary storage tank, after the cleaning process is completed it is reinjected into the boiler as essentially an additional heat input to the boi...

Energy electrification is part of the European strategy for decarbonization building sector and energy transition in cities. The present paper compares heating costs covering demand by different systems: (i) domestic gas boiler an air-to-air heat-pump, (ii) without (iii) with local PV backup; order to analyze effects electric price volatility along weather condition dependency renewable systems...

This work presents Combined Heat and Power (CHP) gas engine factory as one of the possible solutions for cogeneration in industry which has high values electrical total efficiency, efficiency relatively changes little with change power plant. The cost-effectiveness such a plant is significant to supply industrial consumer electricity from grid, heat boiler. A problem assessing using that it use...

Steam power plants are extensively utilised worldwide for electricity generation and whose operation efficiency should be improved to make better utilisation of fossil fuels. Inside a steam plant, the combustion system is probably most imperative controlled since it guarantees effective secure boiler. In this paper, firstly, block diagram corresponding transfer functions were built assumed. The...

Major furnace explosions have resulted in the deaths of personnel, extremely expensive repair costs and, in most cases, loss of revenue during the repair period. For a large power station boiler the total cost of a furnace explosion could easily be in the $10M to $20M range. The protection systems fitted to a modern boiler have been developed to the stage where boiler explosions are a rare occu...