Boosting the irregular wave energy harvesting performance of oscillating float-type TENGs <i>via</i> staggered alignment pairing-induced current superposition
Xianggang Dai, Liwan Qi, Shiyuan Chang, Qinghe Wu, Xiaobo Wu, Zhanyong Hong, Tao Jiang, Zhong Lin Wang
Abstract
An oscillating float-type triboelectric nanogenerator (OF-TENG) captures low-frequency ocean wave energy (0°–360°), delivering a current of 0.31 mA, a peak power of 111.56 mW, and an average volumetric power density of 21.58 W m −3 at 1 Hz.
Topics & Concepts
Superposition principlePairingBoosting (machine learning)Float (project management)Current (fluid)PhysicsEnergy (signal processing)Computer scienceEngineeringCondensed matter physicsMarine engineeringArtificial intelligenceQuantum mechanicsSuperconductivityThermodynamicsPerovskite Materials and ApplicationsWave and Wind Energy SystemsEnergy Harvesting in Wireless Networks