The influence of ambient temperature on the potentiality of integrated systems for wind energy conversion into electricity
Journal Title: ANALELE UNIVERSITATII DIN CRAIOVA - Seria Inginerie electrica - Year 2013, Vol 37, Issue 37
Abstract
The main purpose of this paper is to view the influence of ambient temperature on the magnetic vector potential of a particular data structure, and thus the magnetic field distribution within the structure. The secondary purpose of this paper is to develop user awareness conversion electro-mechanic economic structures, while the electrical generators may use permanent magnets that require no thermal stabilization work at high temperatures (and therefore high prices). This paper presents an analysis of the influence of ambient temperature on the potentiality of an integrated conversion system (permanent magnet synchronous generator plus power transformer, the proposed solution to adjust the parameters of AC power, even in the structure of such damage). The analysis is carried out for two extreme values of ambient temperature, values found during winter seasons, respectively hot summers. During analysis, we considered distributions of both magnetic field and temperature in the proposed structure, which is a lowpower one, suitable for wind energy conversion for energy production. For the study we used the PDE programming environment from Macsyma (two-dimensional software that allows solving problems involving partial differential equations through the finite element method). The results show that the wide range variation in ambient temperature influences the potentiality of these electromagnetic systems, but the constructive features of the proposed integrated system strongly reduces these effects, which is particularly important for potential users of such structures.
Authors and Affiliations
Ion Voncila, Razvan Buhosu
Keywords
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