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some of our best Customers

ABB (Italy, Spain, USA)
Antamina (Perú)
CESI (Italy)
Chinalco (Perú)
EDP (Portugal)
ELECTROPERU (Perú)
ELMACO (Egypt)
Elsewedy (Egypt)

EnergyAustralia (Australia)
Engie (Perú)
Gas Natural Fenosa Distribución (Spain)
Gas Natural Fenosa Generación (Spain)
Hudbay (Perú)
MMG Las Bambas (Perú)
Q Group Inc. (USA)
SARAS (Italy)

List of References (2019-2015)

Project
Location
Year
Position
Duties

Failure analysis of a power transformer in CCP of Santo Domingo
China
2019
Power Transformer expert
Factory Acceptance Tests of 230 kV 40 MVA single phase Power Transformers

Project
Location
Year
Position
Duties

Design Review of a Power Transformer.
Portugal
2019
Power Transformer expert
Design Review of 230 kV 120 MVA Power Transformer

Project
Location
Year
Position
Duties

Power Transformer Repair
Perù
2019
Transformer Expert
Direction of the repair work in a power transformer

Project
Location
Year
Position
Duties

Oil Analysis and Maintenance Software
Perù
2019
Transformer Diagnosis Expert
Software supply and technology transfer in transformer dielectric oil diagnosis.
Creation of a database for the transformers population.

Project
Location
Year
Position
Duties

Transformer Factory Upgrade
Egypt
2019
Transformer Expert
Feasibility analysis of the factory upgrade from 245 kV to 550 kV power transformers

Project
Location
Year
Position
Duties

Failure Analysis of a Synchronous Motor
Germany
2019
Electric Machines Expert
Failure analysis of 18 MW synchronous motor

Project
Location
Year
Position
Duties

Power Transformer active part inspection
Perù
2019
Transformer Expert
Active part inspection on a faulted transformer

Project
Location
Year
Position
Duties

Synchronous Generator Factory Tests
USA
2018
Electric Machines Testing Expert
Factory test son 240 MVA synchronous generator

Project
Location
Year
Position
Duties

Power Transformers Procurement
Perù
2018
Lecturer
“Semana del Capítulo de Ingeniería eléctrica, 01 al 04 octubre 2018”
Exposition of the topic: Power Transformers Procurement Process, actual conditions.

Project
Location
Year
Position
Duties

Power Transformers Maintenance Workshop
Perù
2018
Lecturer
Workshop on power transformers maintenance, focused in insulating oil analysis and diagnosis

Project
Location
Year
Position
Duties

Power Transformers Life Extension.
Italy
2018
Power Transformer Diagnostic and Maintenance expert
For a population of 60 power transformers in 6 power plants, including 400 kV step up transformers and HV/MV
transformers, it was established the residual life and the condition of the population to evaluate a possible life
extension of 10 years.
For the automation of the process, a database of the available oil analysis history population was created

Project
Location
Year
Position
Duties

Power Transformers Diagnostic and Maintenance.
Italy
2018
Power Transformer Diagnostic and Maintenance expert For a 150 power transformers population in an industrial plant,
including 400 kV step up transformers of 600 MW power station, HV/MV MV/MV and MV/LV transformers,
it was established a maintenance program, including a diagnostic analysis tool based on DGA and oil analysis,
to monitoring the condition of the population in terms of:
a) Transformer condition assessment
b) Insulating oil assessment
c) Residual life
For the automation of the process, a database of the available oil analysis history population was created

Project
Location
Year
Position
Duties

Quality Assurance in a Power Transformer Procurement.
Italy
2018
Power Transformers expert
The Quality Assurance in the Procurement of 240 MVA 400 kV step up power transformer included:
a) Technical specification
b) Design review
c) Manufacturing inspections
d) Acceptance tests inspection

Project
Location
Year
Position
Duties

Stator bars failure analysis of large Power Station Generator
Italy
2017
Generator diagnostics expert
Root cause study of stator bars insulation damage in a 320 MVA power station generator.

Project
Location
Year
Position
Duties

Design Review of a Power Transformer.
Perù
2017
Power Transformer expert
Design Review of 220 kV 110 MVA Power Transformer

Project
Location
Year
Position
Duties

Power Transformer Failure Analysis.
Perù
2017
Power Transformer expert
Failure Analysis of 220 kV 110 MVA Power Transformer

Project
Location
Year
Position
Duties

Condition assessment of MV cables.
Perù
2017
MV cables diagnostics expert
Condition assessment of two lines with MV cables feeders to one mine mill

Project
Location
Year
Position
Duties

Design Review of four power transformers.
China
2017
Transformer design expert
Design review of four HV (500 kV) power transformers

Project
Location
Year
Position
Duties

Condition assessment of power transformers.
Italy
2017
Transformer diagnostics expert
Condition assessment of two step-up 400 kV power transformers

Project
Location
Year
Position
Duties

GIS diagnostics after installation
Brazil
2016
GIS testing expert
Field PD diagnostic testing (acoustic method) of GIS after installation

Project
Location
Year
Position
Duties

Failure analysis of a power transformer.
Italy
2016
Transformer design expert
Failure analysis of a step-up 400 kV power transformer

Project
Location
Year
Position
Duties

Design Review of power transformer.
Germany
2016
Transformer design expert
HVDC 400 kV AC 500 kV DC power transformer design review

Project
Location
Year
Position
Duties

Power Transformers design Software.
Spain
2015
Transformer design expert
Customized Transformer Design Software developed for a transformer manufacturer

Project
Location
Year
Position
Duties

Condition Based Maintenance of power transformer.
Spain
2015
Transformer condition assessment expert
Definition of CBM models for power transformer condition assessment

Project
Location
Year
Position
Duties

Design Review of power transformer.
China
2015
Transformer design expert
Design review of three phase power transformer, 110 MVA 220/23 kV

Project
Location
Year
Position
Duties

Design Review of power transformer.
Portugal
2015
Transformer design expert
Design review of three phase/three loadable windings power transformer,
75 MVA 230/115/34.5 kV

Project
Location
Year
Position
Duties

Failure analysis of a power transformer in CCP of Santo Domingo
Dominican Republic
2015
Transformer design expert
Failure analysis of a power transformer explosion.
Live testimony in the Dominican Republic Court of Justice.

Project
Location
Year
Position
Duties

Failure analysis of a power transformer in CCP of Santo Domingo
Dominican Republic
2015
Transformer design expert
Hudbay (Perú)