Extensive analysis of ground systems and their effects on wind turbines.
سال انتشار: 1401
نوع سند: مقاله کنفرانسی
زبان: انگلیسی
مشاهده: 153
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شناسه ملی سند علمی:
AEROSPACE21_104
تاریخ نمایه سازی: 10 خرداد 1402
چکیده مقاله:
This paper provides an extensive analysis of ground systems and their effects on wind turbines. A typical arrangement of wind turbine ground system based on Grounding rings electrode is analyzed in this paper. The Grounding rings electrode are metal rings that make contact with the process liquid. The important issue of the effect of additional vertical and horizontal electrodes, respectively, has been addressed. The effect of the grounding wire placed in the cable fortress on the transient behavior is investigated in more detail. The mathematical formula in the field of frequencies is based on the theory of thin wire antennas and Pocklington's set of integro differential equations which is commonly mathematic formulas usage in this issue. In this analysis, the corresponding transient response is obtained using inverse Fourier transform (IFT). In the following, you will see that Pocklington's set of integro-differential equations is solved using the Galerkin-Bubnov indirect boundary element method (GB-IBEM) which using isoparametric elements.
کلیدواژه ها:
wind turbine – ground systems – renewable energy – wind energy
نویسندگان
Mohammadamin Nourianpour
Master of Aerospace, Faculty of Aerospace, Sharif University of Technology, Tehran, Iran
Iman shafieinejad
Aerospace Scientific Research Board, Ministry of Science, Research and Technology, Iran
Mohammadreza Banitalebi dehkordi
Master of Aerospace, Department of Aerospace, Faculty of Technical Engineering, Islamic Azad University Science and Research Branch, Iran