Maintenance
At EROM we are experts in the maintenance of renewable energy assets. We seek the excellent conservation of equipment in order to ensure their long life-cycle, optimizing timing of stops so our there is a considerable improve of our client’s installations productivity.
Ad hoc maintenance: We offer maintenance services according to client needs. We adjust our services to all type of maintenance range, budgets and requirements with highly competitive prices.
Compromise WIN-WIN: Guaranteed energy availability
Preventive maintenance
Programmed maintenance of renewable energy assets. We plan maintenances so they produce the minimum impact in installations productivity.
We perform preventive maintenances on wind turbines, meteorological towers, PV Solar Energy installations, disconnectors, control systems and power protection of high-voltage.
Corrective maintenance
We repair equipment breakdowns with a highly professional team with more than 15 years of experience.
We offer a 24hours service 365 days a year, an extensive presence in wind farms and guaranteed minimum time of response.
We also perform corrective maintenances in wind turbines, PV Solar Energy and high-voltage installations.
Major corrective maintenance
Predictive maintenance
We perform vibrations analysis, oil analysis, videoscope and thermography in order to detect and solve equipment breakdowns before they happen.
We offer a wide choice of high-voltage predictive maintenances:
Swiches: Contact resistance, poles synchronism, operations and closure/opening sequences, component replacement and full-equipment.
Power transformers:
- General dielectric tests (capacity, power factor tg δ, delta tangent, intensity and losses of the dielectric).
- Dielectric tests of tip-up / tip down.
- Dielectric measures in voltage terminals (C1 and C2).
- Test of transformer relation.
- Test of excitation with reduced voltage.
- Test of leaks reaction (short-circuit impedance).
- Measure of the static resistance and winding dynamic.
- Measure of the response in frequency (F.R.A).
Analysis of dielectric response PDC-FDS:
- Tests of dielectric oil: physic-chemical, dissolved gases, PCBs…
Termograpy:
- Periodic thermography inspections.
- Specific thermography inspections, results development and action plan.
