Power quality management energy storage

What are energy management MGS?

Energy management MGs are localized power systems that integrate small-scale energy producers and RES to supply reliable electricity to a limited number of consumers. These systems operate alone or in combination with the main grid, offering enhanced energy efficiency and environmental benefits compared to traditional utility grids [8, 9].

Does a PV-battery mg improve power quality?

Battery Energy Storage (BES) helps maintain stability and balance within the microgrid (MG) under changing conditions. A PV-Series Active Power Filter (APF) improves power quality (PQ) by addressing these challenges. This study presents a comprehensive approach within a PV-battery MG system.

What are the benefits of a solar energy management system?

Energy Management System: Optimized power distribution coordination between PV generation, BES, and the grid. PV-Series APF: Mitigated power quality issues and reduced THD to IEEE standards. System Efficiency and Reliability: Enhanced microgrid operations efficiency and reliability, ensuring a stable, sustainable energy supply.

What is energy management in a microgrid?

Energy management in the microgrid: PV, battery, grid, and load power. The variations in solar irradiation result in different power generation patterns from the PV array, as shown in the graphical representations in Fig. 10 (P PV).

How does the energy management system work?

The EMS strategically allocates resources, optimizing the use of available energy to maintain a balance between supply and demand. This not only maximizes the system's efficiency but also minimizes operational costs and environmental impact, ensuring a resilient and sustainable energy supply within the MG.

What is Energy Management System (EMS)?

Additionally, the proposed Energy Management System (EMS) optimizes power distribution between PV, BES, and the grid, ensuring efficient load demand management. The PV-Series APF effectively mitigates PQ issues such as unbalanced, sags, swells voltages, and harmonics. It reduces Total Harmonic Distortion (THD) to between 0.67 % and 0.7 %.