This paper presents a hybrid photovoltaic (PV)-diesel management system performance analysis considering weather conditions. The is designed to operate based on charging current, battery capacity, and loading current. During current decreased but the capacity high, PV remains supplied for low medium When lowered in middle, still supplies However, when decreases voltage below 22.3 volts, supply ...

The use of renewable non-conventional energy sources, as wind electric power and photovoltaic solar energy, has introduced uncertainties in the performance bulk systems. system availability been employed a useful tool for planning systems; however, traditional methodologies model generation units component with two states: service or out service. Nevertheless, this is not to plants assessment s...

This paper presents the analysis of electricity transmitted and demand on Nigeria's grid system from year 2018 to 2020 give present progress in Nigeria. The daily generated data, distribution companies (DISCOs) consumption data transmission lines connected other neighbouring countries (international lines) within were used for analysis. Also, extrapolation monthly energy each obtained was compu...