Fig. 2: The power performance of the I-TENG in the laboratory environment.
From: Self-rechargeable cardiac pacemaker system with triboelectric nanogenerators
a A schematic image of the stacked I-TENG. SPICE simulation results of (b) asynchronous TENGs and (c) synchronous TENGs. d Voltage output performance and (e) current output performance of one to five-stacked I-TENGs. f Output RMS current and RMS power performance of the five-stacked I-TENG as a function of the external load resistance. Charging behaviors of (g) first and (h) second energy storages in PMIC and (i) battery by the stacked I-TENG.
