We have extensive experience in conducting grid and energy system studies, including:
- Load flow analysis
- Short circuit studies
- Transient stability analysis: Stability during faults, voltage limits, frequency deviation
- Analysis through simulation: Reactive compensation, P/U and Q/f control analysis, PSS adjustment, contingency analysis, overloads, losses, overvoltages, harmonics, compliance with LVRT – Low Voltage Ride Through and HVRT – High Voltage Ride Through requirements
- Analysis of the impact renewable generation has on a grid
- Modelling and simulation of wind farms, solar farms, FACTS
- Model validation
- Insulation coordination studies in accordance with IEC 60071, earthing
And, also, in incident analysis:
- Study of incidents in electrical grids
- Cause analysis and proposals for actions or solutions to eliminate or improve the behaviour of the grid in the situations studied
- Ad-hoc solutions design (filters, capacitor banks, etc.)
