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Furnas Modernizes Its Parallelism System With Treetech Technology

Furnas modernizes its parallelism system with Treetech technology

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. This project is time intensive for…

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Bushings Monitoring In Serra Da Mesa – Furnas

Bushings Monitoring in Serra da Mesa – Furnas

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 years, some followed by fires and…

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Treetech Conducts Temperature Monitoring In The Largest Cities In Peru

Treetech conducts temperature monitoring in the largest cities in Peru

Monitoramento de Temperaturas – Luz del Sur – Lima O Peru está atualmente experimentando uma significante transformação de sua história. Reformas sociais e econômicas estão contribuindo para atingir um dos mais altos níveis de crescimento mundial.…

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Installation Of Automatic Voltage Regulators And Parallelism With Circulating Current Method Of Treetech AVR, Electronorte (ENSA) – Peru

Installation of automatic voltage regulators and parallelism with circulating current method of Treetech AVR, Electronorte (ENSA) – Peru

ELECTRONORTE S.A. – ENSA, empresa de distribuição, localizada ao norte do Peru e que atende mais de 256 mil clientes, espalhados por Lambayeque, Amazonas e parte de Cajamarca, decidiu trocar seu sistema de regulação automática de…

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Braskem Group Bets On Reliability And The Unit PP04 From The City Of Mauá Implements Online Monitoring

Braskem group bets on reliability and the unit PP04 from the city of Mauá implements online monitoring

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 in the group, each 03 years…

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Monitoring Of High Voltage Bushing – Tangent Delta Elevation And Failure Prevention

Monitoring of High Voltage Bushing – Tangent Delta elevation and Failure Prevention

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 Minas Gerais. This substation supplies the…

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Digitizing System Smart Trafo

Digitizing System Smart Trafo

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 Brazil’s most developed regions. In order…

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Single Supplier Of Temperature Monitors To WAPA

Single supplier of temperature monitors to WAPA

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 company is one of the four…

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Petrobras Invests $ 5.4 Billion In Repar’s Output Capacity

Petrobras invests $ 5.4 billion in Repar’s output capacity

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 $ 5.4 billion in the refinery's…

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Braskem Cubatão Unit Performs Complete Maintenance In Its Plant And Increases The Reliability Of Its Electrical System

Braskem Cubatão unit performs complete maintenance in its plant and increases the reliability of its electrical system

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 conditions of the electrical system, which…

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ECTE In Partnership With Treetech Promotes Improvement Of The Blumenau Substation Facilities

ECTE in partnership with Treetech promotes improvement of the Blumenau substation facilities

The ECTE, first member of the TBE Group, started operating in March 2002 and currently integrates the power transmission system in the State of Santa Catarina. This company covers approximately 252.5 km with 525 kV transmission…

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Technology Ensures The Country Development

Technology ensures the Country development

To ensure the storage and transport of oil & by-products, biofuels and natural gas throughout the Brazilian territory, Transpetro (Petrobras Transportes S.A.) invested in the improvement of its electrical system. Controlled by Petrobras, the unit has…

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Alumar Sigma Monitoring System

Alumar Sigma Monitoring System

Alumar, Aluminum Consortium of Maranhão, located in the city of São Luis, is one of the world’s largest alumina and aluminum production complexes. Construction of the complex started in 1980 and operations began in 1984. Today,…

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Pakistan Receives Transformers With Intelligent Electronic Sensors (IEDs) From Brazil

Pakistan receives transformers with Intelligent Electronic Sensors (IEDs) from Brazil

This a project linking the networks of NTDC (National Transmission & Power Dispatch Company) and KESC, main companies in the electric energy sector acting in generation, transmission and distribution of energy to the main cities of…

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Deployment Of Treetech IEDs In Wind Turbine Park

Deployment of Treetech IEDs in Wind Turbine Park

In the last decades, there has been a huge evolution in the technology for transforming Wind Energy into Electric Energy. Countries like Denmark, Germany, Holland, Belgium and Spain already have bold programs to generate energy using…

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Odessaoblenergo Monitoring System – Ukraine

Odessaoblenergo Monitoring System – Ukraine

The Odessaoblenergo energy utility is responsible for supplying electric energy throughout the entire Odessa Region, Ukraine, with a daily transmission average of 660MW, reaching close to 1,000MW in peak moments. The energy is transmitted at 110kV…

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Eletrosul SS Campos Novos – 2 525kV Banks Monitoring System

Eletrosul SS Campos Novos – 2 525kV Banks Monitoring System

Eletrosul Centrais Elétricas do Sul do Brasil, expanded Campos Novos substation making it the most important one strategically for the Southern region of the Country. This expansion provides further flexibility and operational safety, improving the energetic…

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Sigma Monitoring System For Trafo Equipamentos Elétricos S/A

Sigma Monitoring System for Trafo Equipamentos Elétricos S/A

Eletrosul Centrais Elétricas designed the Itajaí 2 substation to meet the demand of the east of the state of Santa Catarina and deliver energy with quality and reliability to 1.1 million inhabitants. The substation brought a…

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CEMIG Monitors Condensive Bushings Using A Treetech System

CEMIG monitors condensive Bushings using a Treetech System

CEMIG’s - Companhia Energética de Minas Gerais (State of Minas Gerais Power Utility Company) strategic location and large market serviced place it among Brazil’s largest and most important power utility services. CEMIG’s concession area covers approximately…

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SDG&E, In The USA, Deploys Treetech Sensors And IEDs For On-Line Monitoring And Control Of Transformers And Reactors

SDG&E, in the USA, deploys Treetech Sensors and IEDs for On-Line Monitoring and Control of Transformers and Reactors

Since 2003, the company San Diego Gas & Electric (SDG&E), in San Diego, California, has used Treetech on-line transformer monitoring and control systems with a view to increasing operating safety for two single-phase 525/230kV 1120MVA auto-transformer…

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