Energy management in hybrid pv-wind-battery storage-based microgrid using droop control technique




HIGHLIGHTS
  • What: The paper presents an efficient energy management system designed for a small-scale hybrid microgrid incorporating wind solar and battery-based energy generation systems using the droop control technique. The aim of the energy management system is to maintain power balance within the microgrid even in the face of fluctuations in renewable energy generation and load demand. The model described provides a simplified yet effective representation of battery behavior, allowing engineers to gain insights into battery performance and improve system efficiency and reliability.
  • Who: SARATH from the Department of Electrical Engineering, Radhakrishna Institute of Technology and Engineering, Bhubaneswar, Odisha, IndiaCollege of Engineering and Technology, Srinivas University, Mangalore have published the research work: www.journalimcms.org No.-10 (2024) 66October, in the Journal: (JOURNAL)
  • How: The following steps are presented below to design a hybrid microgrid..
SUMMARY

    This allows engineers to analyze the performance of the battery, optimize control strategies, and design battery management systems. nBattery modeling and simulation play a crucial role in the design, optimization, and control of battery systems for various applications, including renewable energy integration, electric vehicles, and grid-scale energy storage. The MATLAB model for a photovoltaic (PV) and wind energy system with battery energy storage (BESS) is designed and illustrated in below figure 6 to manage the energy flow within the system. Simulation and Analysis: Simulate the behavior of the PV-wind-BESS system over time and analyze performance metrics such as energy generation, battery state of charge, and system efficiency. Creating a MATLAB Simulink model for a PV-WindBESS (Battery Energy Storage System) system involves integrating the components of each energy source (PV and wind), the battery storage system, and the associated control algorithms. The Battery Energy Storage System (BESS) has a usable energy capacity of 60 kWh and a nominal power Bibhu Prasad Ganthia et_al of 20 kW, serving as the main BESS. The paper presents an efficient energy management system tailored for a small-scale hybrid microgrid integrating wind, solar, and battery-based energy generation using droop control. The research emphasizes the effective implementation of droop control in managing and optimizing energy flow within the microgrid, ensuring efficient utilization of renewable energy sources such as wind and solar. By dynamically adjusting energy generation and storage based on real-time demand and grid conditions, the system minimizes reliance on external electricity purchases and maximizes revenue from selling surplus energy back to the grid or local consumers. @@

LAY DEFINITIONS
  • Battery Storage: Grid energy storage is a collection of methods used to store electrical energy on a large scale within an electrical power grid. Electrical energy is stored during times when production exceeds consumption, and returned to the grid when production falls below consumption

Licence: cc-by-sa

Site reference: https://jmcms.s3.amazonaws.com/wp-content/uploads/2024/10/14190450/jmcms-2410005-Energy-Management-in-Hybrid-PV-Wind-Battery-Storage-BG-PB-2.pdf

DOI reference: https://www.doi.org/10.26782/jmcms.2024.10.00004

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source https://magazine.sciencepod.net/energy-management-in-hybrid-pv-wind-battery-storage-based-microgrid-using-droop-control-technique/

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