The parallelism system for power transformers equipped with shunt taps under load has traditionally been done by an electro-mechanic panel, with analog indication of TAP position and manual tap change.…
It is widely known that bushings are one of the main failure points in transformers and power reactors, a concern increased with the occurrence of many failures in the last…
Temperature Monitoring – Luz del Sur – Lima Nowadays, Peru is experiencing a significant transformation of its history. Social and economic reforms are contributing to one of the highest levels…
ELECTRONORTE S.A. – ENSA, a distribution company located in the north Peru, attends more than 256 thousand clients around Lambayeque, Amazonas and part of Cajamarca, decided to change its automatic…
The inspection, maintenance and safety procedures promoted by NR10 at Braskem’s PP04 plant brought the opportunity of improving processes and using new technologies for keeping the productive continuity. As rule…
The case and the customer The Mesquita Substation is located in the city of Santana do Paraíso - MG, close to the city of Ipatinga, in the eastern region of…
Bandeirante Energia S.A is one of the country’s main energy distribution companies, responsible for supplying 28 municipalities of the State of São Paulo, addressing 4 million consumers in one of…
WAPA (Western Area Power Administration) transmits power to the 15 States in the Central and West regions of the United States, as we can see in the side map. The…
Seeking to increase product quality and output capacity at the Refinaria Presidente Getúlio Vargas (Repar), which currently answers for 12% of the national production of oil products Petrobras has invested…
At every three years, the Braskem industrial plant of polyethylene stops its activities for general inspection and maintenance of its premises. Machines and structures are inspected, in addition to the…