Fig. 3: The output performance of the CP-TEWEC under regular rotating excitation.
From: A pendulum-based nanogenerator for high-entropy wave energy harvesting
a Schematic of the rotating excitation test system. The average voltage and current for the TENG (b) and EMG (c) under different rotation speed. d The schematic charge excitation circuit (CEC) diagram of the TENG. e The load current and accumulated energy with single TENG unit under 60 rpm. f The average power and peak power of single TENG unit under 60 rpm. g Comparison of the capacitor (47 μF) charging speeds of the TENG with and without CEC. h The average power and peak power of EMG under 60 rpm. i The charging characteristic curves of EMG using full-rectifying-bridge for different capacitors.
