STUDY OF THERMODYNAMIC PROCESSES IN ENERGY STORAGE SYSTEMS, SUCH AS BATTERIES, SUPERCAPACITORS, AND THERMAL STORAGE

Abstract

In the context of batteries, thermodynamics underpins the fundamental electrochemical processes that govern energy storage and release. Studies in this area encompass the examination of state-of-charge, energy efficiency, and the determination of reversible and irreversible losses during charge and discharge cycles. Understanding the thermodynamic efficiency of batteries is crucial for optimizing their performance and extending their operational lifetimes. Supercapacitors, with their ability to store and deliver energy at high power levels, are another important component of the energy storage landscape. Research into their thermodynamic behavior focuses on factors such as capacitance, self-discharge, and energy density. Investigating the thermodynamics of supercapacitors is essential for improving their performance and energy storage capabilities. Thermal energy storage systems are critical for both stationary and mobile applications. They offer the potential to store energy for extended durations and release it as needed. The study of thermodynamics in thermal storage systems involves the analysis of heat transfer, phase change materials, and the efficiency of thermal energy conversion processes. These investigations are pivotal in harnessing the full potential of thermal energy storage.