Our engineers are able to deal with the topics below with only one objective: solve your problems !
Power Systems Studies
Through modelling, measurements and simulations, our engineers will highlight problems on LV and HV Electrical Power Systems, then propose optimized solutions. we can perform the following studies:
- Load flow,
- Short circuit,
- Protective Device Coordination,
- Harmonics,
- Motor Starting,
- Transient Stabiity,
- Substation Grounding,
- Cable Ampacity,
- Arc Flash Hazard,
- Lightning and switching studies
EMI Expertise
Here we provide the following services:
- EM perturbations, jamming or interferences,
- Electrical networks (electrical surge, micro shut downs, etc),
- Grounding and earthing, insulation failures, breakdowns,
- Links and data networks (RS232, RS485, Ethernet,…),
- Networks and industrial bus (CAN, ProfiBus, ModBus, DeviceNet,…),
- Lightning effects (on site studies, external and internal protections),
- Electrostatic electricity (electrostatic discharges),
- Corrosion, bearings erosion, vibrations,
- Waves, EM rays up to 26 GHz,
- Radio communications (GSM, UMTS, WiFi,…),
- EM induction, micro wave oven, HF welders…
Energy Savings
Our fields of intervention are:
- Transformers, cables, alternators: Reduction of losses due to harmonic currents, available power maximization by using reactive compensation, harmonic filtering and peak of currents equalization.
- Pumping and ventilation: Minimize the power consumption using an optimized couple inverter/motor; and reduce losses of mechanical couplings.
- Study and process optimization: Reduction of energy consumption; Cinematic chain study.
High Environmental Quality of buildings
- HEQ concept aim is to propose a living or working environment where all electromagnetic fields are controlled and minimized.
- Inventory of environmental EM fields Measurements from 0 Hz to 7.1 GHz.
- Listing of EM fields emitted by equipments, inner building’s installations and external sources (GSM, radars, electrical lines, railways, underground trains etc).
- Check of measured values by comparison with standards mentioned in HEQ label.
- Recommendations and advices for conception and installations of electrical equipments.
- Recommendations based on measurements and blue prints.
- Advices before and during facilities installation.
- Measurements and check during and at the end of construction.
Trainings
We offer the following training modules:
- The essential rules of industrial E.M.C. (1 or 2 days).
- How to analyze your LV and HV network today? Electrical surges and harmonics (1 or 2 days).
- Networks and field bus in industrial surroundings (1 or 2 days).
- Electrostatic discharges (1day).
- HF, GSM, WIFI and radio contacts in industrial surroundings (1 or 2 days).
- Human exposure to E.M fields in industrial surroundings ( 1 or 2 days).
