Design and Modelling of Sustainable Triboelectric Electrostatic Generator

Abstract Triboelectrification is a phenomenon of transferring of electrical charges and accumulation among surfaces through material-specific interactions predominantly motivated by mechanisms such as ion movement and electron exchange. Triboelectrification, which is accomplished by material contact, is an approach that transforms mechanical motions such as wheel rotations, engine vibrations, or other dynamic motions into electrical energy. Without increasing the load or altering the rotational motion of the engine’s components, this method recovers mechanical energy that would otherwise be squandered. Auxiliary systems like sensors, lighting, and control systems may be powered by the gathered power to encourage sustainability for electric vehicle applications. This technique offers a cost-effective and ecologically friendly energy recovery option by reducing reliance on traditional power sources and improving system performance. This study presents a triboelectric generator’s design and modelling based on the Van de Graaff electrostatic generator’s principles. The basic mechanism of the suggested system, which generates electric charge by frictional contact between materials, is modelled after the Van de Graaff design. In addition to solar-powered mechanical activity, the generator makes use of easily available and affordable materials such as PVC tubing, rubber, and silk cloth to facilitate triboelectric interactions. The effective use of mechanical vibrations and rotational motion, the experimental results demonstrate a strong connection with computed values, validating the efficiency of energy generation. The potential arrangement of proposed triboelectric electrostatic generator design for everyday applications in renewable energy systems is augmented by the anticipated design. This in turn encourages the additional study to enhance its functionality ensuring larger electrical power output.