Aug 2026· Solar energy and sustainable development· Vol 15, pp. 27-45· 0 citations
Abstract
Effective energy management is necessary for reliable power distribution and the best use of resources in DC microgrid hybrid energy systems. This study outlines an energy management method for an autonomous DC microgrid that incorporates a photovoltaic (PV) generator and a battery li-ion coupled to a DC-linkby converters DC/DC, accommodating both DC and AC loads. The photovoltaic generator is linked to a boost converter. This converter is controlled via a MPPT algorithm that uses perturbation and observation (P&O) to find the best way to get solar power when the amount of sunlight changes. The battery is connected to a buck-boost bidirectional converter at the same time, and a fuzzy logic-based energy management system (EMS) controls how it works.This controller regulates the selection of the battery operating mode (charge/discharge) based on load demand and the state of charge (SOC) of the battery, there by maintaining the stability of the DC-link voltage. The incorporation of MPPT with EMS facilitates efficient load distribution and energy equilibrium, consequently enhancing system performance and reliability.
In a microgrid system, an energy management system is necessary to control the flow of power and energy between sources and loads and to provide high quality, safe, sustainable, and environment-friendly energy to consumers.it is a hybrid electrical system, low or medium-voltage, that includes small energy sources based...
J. Vinothkumar, M. Priyadharshini· International journal of re...· 0 citations
This paper presents a real-time fuzzy logic-based energy management system (EMS) for a hybrid DC microgrid supplying a constant DC load and an AC sensitive load protected by a dynamic voltage restorer (DVR). The system integrates a 25-kW photovoltaic (PV) array, a 10-kW fuel cell (FC), a 15-kW battery energy storage sy...
Yacine Benatallah, A. Benali, Mabrouk Dahane et al.· International Journal of Pow...· 0 citations
The application of fuzzy logic control (FLC) to a photovoltaic (PV) system with an energy storage solution aims to enhance the efficiency, reliability, and stability of renewable energy generation. In such systems, solar panels convert sunlight into electrical power, while a storage device—typically a battery—stores ex...
The demand for reliable solar-powered electric vehicle (EV) charging stations has grown due to rapid transition towards sustainable electric mobility. This paper presents an advanced performance analysis of a 200 kWp grid-connected photovoltaic (PV) system installed at Prayagraj, India, comprising 363 monocrystalline m...
The increasing demand for reliable and high-quality electrical power has accelerated the integration of renewable
energy resources into modern power systems. Although wind energy has emerged as a promising renewable source, its
intermittent nature introduces significant fluctuations in power generation, affecting syste...
B. Prasad, M. Naik· International Journal for Re...· 0 citations
The intermittent output of solar photovoltaic (PV) sources requires an efficient power-electronic interface to coordinate energy exchange with battery storage while maintaining regulated DC-side operation. This paper presents the design and MATLAB/Simulink evaluation of a non-isolated, two-quadrant bidirectional buck--...
Sudheer Peddeeti, Kumara A. Santhosha, Anni Raj Gupta· Journal of Modern Technology· 0 citations
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