Flexible Hybrid Kinetic-Solar Energy Harvesting: Performance Analysis of Multi Configuration Integrations

Abstract

Clean energy is obtained from generation systems that do not emit any pollutants, particularly greenhouse gases like CO², which contribute to climate change. As a result, increasing acceptance of clean energy promotes innovations aimed at protecting the environment and reducing the issue caused by non-renewable fuels such as gas and oil. However, excessive depletion and waste of energy resources create serious issues. To address this issue, various strategies have been proposed and implemented. For instance, researchers have introduced new, more efficient and environmentally friendly ways of consuming energy by utilizing renewable sources. This study investigates the performance analysis of multi-configuration integrations for flexible hybrid kinetic-solar energy harvesting systems. With the increasing demand for sustainable energy solutions, the integration of kinetic and solar energy harvesting technologies offers promising opportunities for enhanced efficiency and flexibility. Electricity is generated through a combination of photovoltaic (PV) panels installed along walkways and multiple series-parallel configurations of piezoelectric devices. The generated electricity charges a rechargeable battery, which can be utilized to power low-voltage applications during emergencies. Furthermore, studies were undertaken to improve the input voltage from solar panels and the efficiency configurations of piezo buzzers in slabs in order to measure the charging system efficiency from these two sources. The study explores the synergies between kinetic and solar energy harvesting components, considering factors such as energy output, system adaptability, and cost-effectiveness. Furthermore, an examination of the charge created by various body masses as they move across the piezo buzzers was conducted. Each solar panel and footstep will include a 16 x 2 LCD display that will show the solar panel's output performance and the piezo buzzer when pressure is applied. Power hybrid harvesting is simulated with Multisim and Proteus software, which monitor input and output parameters. Multisim software is used to create AC-DC circuits for solar and piezoelectric systems, and Proteus simulates hybrid power harvesting and energy storage circuits controlled by Arduino Uno R3. In summary, this product can provide considerable output up to 5 V and send notifications via the Blynk app. This research contributes valuable insights into the design and optimization of flexible hybrid energy harvesting systems, advancing the development of sustainable energy solutions for diverse applications.