reactive power management plays an essential role in the secure operation of the power system as an ancillary service. although in electricity markets, the particular attention is paid to active power, the reactive power also plays an important on total generation costs of electricity. on the other hand, as it is mainly confined to local consumption, to avoid market power and maintain the secur...

The economic and social development of the Kingdom Saudi Arabia (KSA) has led to a rapid increase in consumption electricity, with residential sector consuming approximately 50% total electricity production. KSA depends largely on non-renewable energy resources, government produced Vision 2030. This plan aims lessen country’s reliance fossil fuels reduce associated problems such as air pollutio...

To analyze the role of nuclear power in an integrated energy system, we used IESA-Opt-N cost minimization model focusing on four key themes: system-wide impacts power, uncertain technological costs, flexible generation, and cross-border electricity trade. We demonstrate that LCOE (levelized electricity) alone should not be to economic feasibility a generation technology. For instance, under def...

In the present paper, D-CAES storage systems are compared with Sodium–Sulfur (Na–S) and Lithium-ion (Li-ion) based ones on basis of Levelized Cost Storage (LCOS). Utility-scale characterized by a rated power in range 5–20 MW capacity tens/hundreds megawatt-hours have been addressed. Analyses carried out varying key parameters such as installed power, charge/discharge time periods, price electri...

The demonstrated research work analyses the technoeconomic modelling and sensitivity analysis of available resources for rural community in India. various used this study are solar, wind, hydro, battery utility grid-connected system. usefulness on-grid system sector is that excess amount electricity produced through renewable energy sources (RES) could be sold back to grid. A total 12 possible ...

The decrease in oil production, the rise environmental pollution, and impending need to power areas Colombia that do not currently have access electricity given nation task of finding new, decentralized, sustainable energy generation methods. Due its favorable geographic location, renewable sources are a very appealing affordable option Colombia. This document presents systematic literature rev...

Pressure retarded osmosis (PRO) is a power generation process that harnesses the salinity gradient between two water bodies of different salinities. Using high as draw solution, this work assesses techno-economic feasibility technology to generate electricity using single and multistage systems. This utilizes simulator built on rigorous Q-Electrolattice equation state mass transfer model accoun...

Japan has committed to carbon neutrality by 2050. Emissions from the electricity sector amount 42% of total. Solar photovoltaics (PV) and wind comprise three quarters global net capacity additions because low falling prices. This provides an opportunity for make large reductions in emissions while also reducing its dependence on energy imports. study shows that 14 times more solar offshore reso...