Journal
ENERGY
Volume 279, Issue -, Pages -Publisher
PERGAMON-ELSEVIER SCIENCE LTD
DOI: 10.1016/j.energy.2023.127946
Keywords
Triboelectric nanogenerator (TENG); Power bonding diagram model; Parameter analysis
Categories
Ask authors/readers for more resources
In this article, a power bonding diagram model is proposed for triboelectric nanogenerators (TENGs), which can handle multiple forms of energy and reveal the interaction and energy conversion relationships among the components of the TENG system. Through parameter simulation analysis, it is found that different changes in parameters during the contact-separation motion of the TENG will have different impacts on its output performance. The parameter analysis of the power bonding diagram model of the TENG can inspire researchers to improve the output electric energy from both theoretical and practical aspects.
Currently, the performance improvement of triboelectric nanogenerators (TENGs) mainly depends on materials, structures, and energy management circuits. In this article, we propose a power bonding diagram model that is similar to the vertical contact-separation TENG. This model can handle systems with multiple forms of energy in a unified way, and intuitively reveal the interaction and energy conversion relationships among the components of the TENG system during operation. Various factors that affect the TENG output performance can be quantitatively described using parameters in the power bonding diagram model of the TENG. Through parameter simulation analysis, it can be found that different changes in parameters during a contact-separation motion of the TENG will have different impacts on its output performance. Among them, the contact charge amount q9 determines the theoretical maximum output electric energy Emax of the TENG. In practical applications, increasing the value of the nonlinear energy R6 during the contact process of the TENG as much as possible will make the actual output electric energy of the TENG approach Emax. The parameter analysis of the power bonding diagram model of the TENG can inspire researchers to improve the output electric energy from both theoretical and practical aspects.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available