Power generation pavement based on rotary direct-current friction nano-generator

Abstract

The invention provides a power generation pavement based on a rotary direct-current friction nano generator, which comprises an upper supporting part, a lower supporting part and the rotary direct-current friction nano generator arranged between the upper supporting part and the lower supporting part, the lower supporting part is located at a preset fixed position, and the upper supporting part can move up and down; the upper supporting part is connected to a rotor of the rotary direct-current friction nanometer generator, the rotary direct-current friction nanometer generator comprises a supporting shell, a stator and a rotor, the stator and the rotor are arranged in the supporting shell, the stator comprises a tolerance compensation device and a friction electrode fixed on the tolerance compensation device, the rotor is arranged in the center of the interior of the supporting shell, and a friction layer is attached to the rotor. An electrostatic breakdown electrode is fixed above the rotor, a preset distance is arranged between the electrostatic breakdown electrode and the friction layer, and the tolerance compensation device is used for enabling the friction layer to be in close contact with the friction electrode, so that the rotor and the friction electrode keep the same coaxiality. Kinetic energy of human walking treading actions is collected and converted into electric energy, then power is supplied to urban sensors, and energy conservation and environmental protection are achieved.

Description

technical field [0001] The invention relates to the technical field of triboelectric nano-power generation and self-supplying, in particular, it designs a power generation surface of a rotating direct-current triboelectric nanogenerator (R-DC-TENG) based on the coupling of triboelectric effect and electrostatic breakdown effect. Background technique [0002] The energy on the earth is limited, and the energy crisis of mankind is becoming more and more urgent. With the consumption of non-renewable resources such as coal, natural gas, and oil, finding new energy is a thorny problem facing mankind today. The discovery of new energy is undoubtedly of epoch-making significance for mankind. Harvesting mechanical energy in the environment and converting it into electrical energy is an effective solution for building a self-powered system. There are all kinds of mechanical energy in our living environment, including human motion, walking, mechanical vibration and so on. Harvesting...

AI Technical Summary

Problems solved by technology

Among them, human walking and stamping contains huge energy, which has not been effectively utilized.

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