Banca de DEFESA: PAUL EDSON VAINCOEUR

Uma banca de DEFESA de MESTRADO foi cadastrada pelo programa.
STUDENT : PAUL EDSON VAINCOEUR
DATE: 20/02/2025
TIME: 14:30
LOCAL: Sala de Reuniões do Departamento de Engenharia Mecânica
TITLE:

Evaluation of Dissipated Power and Self-damping in Aluminum Alloy 838 MCM Conductors

KEY WORDS:

Aluminium Conductor, Wind Vibrations, Self-Damping, Quality Factor.

PAGES: 96
BIG AREA: Engenharias
AREA: Engenharia Mecânica
SUMMARY:

Conductors are essential elements of electricity transmission and distribution systems. This work analyzes the dynamic behavior and energy dissipation of the CAL 1120 | 838 MCM cable under wind-induced vibrations and self-damping. Experimental tests were conducted considering different frequencies and tensile loads, analyzing the efficiency of Stockbridge F4000 dampers. It was observed that increased frequency results in higher energy dissipation, and tensile load directly influences vibration amplitude and power dissipation.

COMMITTEE MEMBERS:
Interno - 1722212 - EDER LIMA DE ALBUQUERQUE
Presidente - 1249764 - JORGE LUIZ DE ALMEIDA FERREIRA
Externo à Instituição - MARCUS VINICIUS COSTA SA - IFB
Interno - 1619095 - MARCUS VINICIUS GIRAO DE MORAIS