Friction generator output electric energy calculation method, device and system

A friction generator and output voltage technology, which is applied in the direction of measuring devices, measuring electrical variables, instruments, etc., can solve the problems of tediousness and large amount of calculation, and achieve the effect of simplifying the amount of calculation

Active Publication Date: 2018-11-02
NAZHIYUAN TECH TANGSHAN LLC
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  • Claims
  • Application Information

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Problems solved by technology

In many cases, it is necessary to process the electrical signals generated by the friction generator. The existing calculation methods for calculating th

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  • Friction generator output electric energy calculation method, device and system
  • Friction generator output electric energy calculation method, device and system
  • Friction generator output electric energy calculation method, device and system

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Embodiment Construction

[0026] In order to better understand the purpose, structure and function of the present invention, a method for calculating the output electric energy of a friction generator of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0027] The present invention is applied to a friction generator including a first friction component and a second friction component. The friction generator has two electrical signal output terminals, and the two electrical signal output terminals are respectively connected to the corresponding output wires to form a path with an external resistor R. When When the friction generator is subjected to external pressure, the first friction part and the second friction part of the friction generator will rub against each other under pressure, and generate electrical signals at the two electrical signal output terminals. The following will introduce the friction generator in detail The principle of...

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Abstract

The invention discloses a friction generator output electric energy calculation method, device and system. The method includes the following steps that: the parameters of a friction generator are obtained, a distance x(0) between a first friction component and a second friction component at an initial time point is obtained, the amount Q0 of charges induced on the friction generator at the initialtime point is calculated according to the parameters, epsilon0, x(0) and U0, wherein the initial time point U0 is equal to 0; a distance x(j) between the first friction component and the second friction component at a j-th time point is obtained, the output voltage Uj of the friction generator at the j-th time point is calculated on the basis of the above parameters, epsilon0, x(j) and Qj-1, Qj is calculated according to Uj, and the output current Ij of the friction generator at the j-th time point is calculated on the basis of the output voltage Uj and resistance R, and j+1 is set to be thevalue of j; the current step is repeated until j is equal to n, wherein j is an integer greater than or equal to 1; and the output voltage Un and output current In of the friction generator at an n-thtime point are outputted. With the friction generator output electric energy calculation method, device and system of the invention adopted, the voltage and current of the friction generator can be calculated simply and efficiently.

Description

technical field [0001] The invention relates to the technical field of power generation, in particular to a calculation method, device and system for outputting electric energy of a friction generator. Background technique [0002] As we all know, when objects rub against each other, one side will be negatively charged and the other side will be positively charged. This kind of electricity generated by friction between objects is called triboelectricity. Triboelectricity is one of the most common phenomena in nature, and the generation conditions of triboelectricity are very wide. At present, triboelectric generators have been successfully prepared using the principles of triboelectrification and electrostatic induction, which can convert mechanical energy into electrical energy. In many cases, it is necessary to process the electrical signals generated by the friction generator. The existing calculation methods for calculating the output voltage and output current of the f...

Claims

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Application Information

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IPC IPC(8): G01R22/06
CPCG01R22/06
Inventor 刁海丰崔婧付晓玥王珊
Owner NAZHIYUAN TECH TANGSHAN LLC
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