Friction nano-generator performance test method and system

Abstract

The invention discloses a friction nano-generator performance test method and a friction nano-generator performance test system, which relate to the field of data measurement. The friction nano-generator performance test method comprises the steps of: acquiring actual environmental parameters in a closed space, and then adjusting the actual environmental parameters in real time according to presetenvironmental parameters; controlling the friction nano-generators to be separated after mutual contact in response to a power generation operation of a user; after the environment in the closed space is constant and the power generation devices are in contact with each other, acquiring current test date and time, environmental parameters, stress values of the power generation devices and a contact frequency value of separation after mutual contact in real time, and acquiring currents or voltages generated by the friction nano-generators to obtain parameter data; transmitting the environmental parameters, the device stress values, the contact frequency value and electrical parameter data acquired within a period of time to a display; and generating a waveform chart in real time by using the parameter data, reading maximum and minimum of a curve in the waveform chart, the actual environmental parameter corresponding to the parameter data represented by the maximum and minimum of the curve, the stress values and the frequency value to generate a curve analysis result, and projecting the curve analysis result to the display.

Description

technical field [0001] The invention relates to the technical field of data measurement, in particular to a method and system for testing the performance of a friction nanogenerator. Background technique [0002] In order to better promote the development of science and the progress of mankind, the research on energy has always been one of the important research topics of human beings, and the triboelectric nano generator based on the coupling principle of triboelectrification and electrostatic induction has gradually become a research topic of people. hotspot. [0003] In the research process of friction nanogenerators, data acquisition is an essential task. By collecting the data generated by friction nanogenerators under various working conditions, the performance of friction nanogenerators can be better evaluated. analyze. [0004] However, during the working process of the friction nanogenerator, the external environment generally has factors such as electromagnetic i...

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Problems solved by technology

[0005] The main purpose of the present invention is to provide a method for testing the performance of frictional nanogenerators, which aims to solve the technical problems in the prior art that the performance analysis methods for frictional nanogenerators are relatively complex and have low accuracy

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