Mario Marin Email and Phone Number

Advanced Applications with Power System ControlsAdvanced Distribution Management System. Model build and Distribution State Estimation validation.Troubleshooting, update and maintenance of EMS- Transmission Security Management applications: Network Connectivity, State Estimator and Real Time Contingency Analysis.

Calculation of parameters for mathematical modelling of an electrical grid (transmission lines, transformers, reactors capacitors SVC, etc.), power plant and/or industrial loads.Power quality studies (Harmonic distortion, current unbalance, flicker, Voltage fluctuations, etc.) of an industrial load and/or power plant for the compliance of the applicable regulations.Work with the client to collect the technical information necessary for the correct modeling of the power plant and/or industrial load models, this for the compliance of the applicable regulations.

Program and dispatch inspections to energy meters with abnormal energy consumption, field inspection of important services.Sampling of sectors in an electrical grid to detect technical and non-technical losses.Calculate and negotiate billing adjustments with clients due to malfunctions in the metering equipment or energy theft.Propose and execute corrections to a LV distribution network to reduce losses and avoid possible electrical faults.Statistical sampling of energy meters, for the purpose of detecting anomalies in energy meter models and proposing their modernization.

Program and dispatch daily inspections and periodic maintenance of substation devices, this in accordance to federal commission of electricity standards.Perform daily field inspections of the workers, this to determine if they are executing their work in accordance federal commission of electricity substation safety standards.Electrical tests to circuit breakers: Contact resistance, insulation resistance, dielectric resistance test, power factor, and breaker timing (tripping and closing).Electrical tests to power transformers: winding resistance, transformer test ratio, insulation resistance, dielectric resistance, oil pressure and visual inspections to detect leakages.General thermographic inspection on substation elements for the detection of irregular hot spots.Capture of anomalies and programing for a more detailed inspection or tests.

Tests and repair of electrical outlets, switches and lighting systems.Report equipment that needs replacing and replace if possible.Proposition of electrical and lighting system improvements.

Identification of electrical elements in distribution networks.Construction of aerial, subterranean and Hybrid electrical systems; in medium and low voltage.Electrification of isolated zones, for the interconnection to the MV power grid.