2 resultados para Adequação nutricional
em Repositório Institucional da Universidade Estadual de São Paulo - UNESP
Resumo:
The first approach in this work is the concept of the electric power transmission and distribution system, as well as the survey of the current condition of substations chosen to thus identify the importance of having a suitable design with respect to security due to the need to obtain the approval for the operation of the substation according to the standards valid in the country. Present the guidelines and present needs when designing improvements, thus ensuring the company for more safety and reliability. From the company's point of view is an opportunity to reduce the cost of maintenance, and the professional point of view is an opportunity that allows a comprehensive study of legal requirements for the operation of substations
Resumo:
The public consultation n° 018/2014, for review the Module 8 of Procedures of Electricity Distribution (PRODIST), conducted by National Agency of Electric Energy (ANEEL), aims to improve the regulation of power quality, considering the phenomena harmonic distortion, voltage unbalance, voltage fluctuation and short term voltage variation. These regulatory changes impact in the way of analysis and treatment, of power quality disruption, by the electricity distribution. The developed work makes a study about the applications of these new regulatory requests and hopes to contribute with a better understanding. Through power quality measurements, in distribution substations, with different load profiles (industrial, urban and rural), was obtained a real view of the system, under the aspect of power quality, to evaluate the regulation adherence to the current version and proposed. In this case study, although being in accordance with the current methodology, happened a transgression of propose. With a comparative analysis, was possible to identify some phenomena that were more flexible in the proposed revision and others with more severe monitoring
