Triboelectric-electromagnetic hybrid generator with bionic dolphin blade for enhanced wind energy harvesting

Chemical Engineering Journal, Journal Year: 2025, Volume and Issue: unknown, P. 161036 - 161036

Published: Feb. 1, 2025

Language: Английский

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High-performance piezoelectric nanogenerator based on TiO₂/P(VDF-TrFE) nanocomposite films for Biomechanical motion sensing applications

Emergent Materials, Journal Year: 2025, Volume and Issue: unknown

Published: May 19, 2025

Language: Английский

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Hybrid Nanogenerator Harvesting Electric‐Field and Wind Energy for Self‐Powered Sensors on High‐Voltage Transmission Lines

Advanced Functional Materials, Journal Year: 2024, Volume and Issue: unknown

Published: Dec. 8, 2024

Abstract Triboelectric nanogenerators (TENGs) show potential for powering distributed sensors in the smart grids. However, most studies on TENG's applications energy harvesting from transmission lines primarily focus vibration and wind energy, neglecting abundant electric‐field systems. This study proposes a triboelectric‐electrostatic hybrid harvester (TEHEH) that integrates triboelectric nanogenerator with an (EFEH) to simultaneously capture surroundings of lines. The TENG EFEH can generate open‐circuit voltages 1280 2800 V, respectively, output powers 14.3 28.9 mW. Hybrid achieves average power 6.1 times 2.4 EFEH, demonstrating its superiority. dual‐channel management circuit, utilizing gas discharge tube LTC‐3588, enables effectively wireless sensor node, practicality complex environments work offers robust technical support development self‐powered monitoring devices high‐voltage

Language: Английский

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Enhancing Voltage and Power Output Through the Structural Optimization of Coil–Magnet Transducers in Electromagnetic Vibration Energy Harvesters

Published: Nov. 25, 2024

Language: Английский

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