Os impactos da arborização viária sobre a rede de distribuição de energia elétrica : estudo de caso da Zona 7 de Maringá/PR

• Ano de defesa: 2008
• Autor(a) principal: Marek, Carla Fernanda
• Tipo de documento: Dissertação
• Tipo de acesso: Acesso aberto
• Idioma: por
• Instituição de defesa: Universidade Estadual de Maringá; Brasil; Departamento de Engenharia Civil; Programa de Pós-Graduação em Engenharia Urbana; UEM; Maringá, PR; Centro de Tecnologia
• Palavras-chave em Português: lluminação pública; Arborização urbana; Energia elétrica; Maringá; Paraná; Brasil.; Urban afforestation; lluminação public; Urban forestry; Electricity; Brazil.; Engenharias; Engenharia Civil
• Link de acesso: http://repositorio.uem.br:8080/jspui/handle/1/3574

Currently one of the main problems of afforestation road is the coexistence with the distribution networks of electricity, and the pruning, the method most used to rid branches of the network; this process in the first instance, ultimately encourage new shoots, which, in a short space of time, again reach the wires. The main objective of this study was to analyze a neighborhood of Maringá / PR, the Zone 7, studying the afforestation accompanying road and its interaction with the distribution networks of electricity, and made to study the pruning trees in the Zone 7 order improve the coexistence of the species with the electrical wiring. The survey data used consisted of two parts: the lifting theoretical and the lifting practical. As theoretical part of the work, were raised costs for deployment of conventional networks and compact, as well as costs of maintenance and pruning of trees and the types of existing networks in Zone 7, being divided into conventional or compact to high voltage and conventional or isolated to low voltage. The practical part of the job was to raise the species is present in the afforestation of Zone 7, whether or not there is presence of these pruning trees and the height of them. In practical survey collected data showed that the species Caesalpinia peltophoroides (Sibipiruna) and Tipuana tipu (Tipuana) represent 27.46% and 25.68%, respectively, of total afforestation, and the majority ofthese species is on the network distribution ofelectric energy, which is not advisable, because these species are of medium to large size causing a conflict between the two. He saw is that the impacts caused by afforestation of the Zone 7 on the wiring of electric energy decreases, since been improved, the quality of supply of electric power by 80% due to the use of the network compact. And yet realized that where there is no network of power no drastic pruning, but in the trees on that passage of spinning it was found that 3% of them have drastic pruning. Apart from pruning other factor that contributes to the use of the network is the reduction in the compact shutdown of the network ofenergy caused by the contact ofthe branches ofthe trees with the wiring. So the network electric compact represents an improvement on conventional, because it has a higher quality in the supply of electricity and for drastic pruning is a significant reduction in on the trees that are under the conventional network.