Electromagnetic transients include fluctuations in voltage and current that occur in a power system due to sudden changes in the electrical network, such as switching operations, lightning strikes, or faults. These transients can cause equipment failure, affect power quality, and even lead to power outages. UltimGrid specializes in wide variety of detailed electromagnetic transient (EMT) studies in power systems. The company employs a team of highly skilled professionals who are experienced in using advanced software and analytical tools to conduct detailed simulations of electrical systems under various transient conditions. Through these analyses, UltimGrid’s team can identify potential issues and recommend solutions to improve the system’s reliability and efficiency. The company’s services cover a wide range of transient studies, including:

  1. Insulation coordination
  2. Lightning and Switching surges
  3. Temporary Overvoltages (TOV)
  4. Switchgear and Transient Recovery Voltage (TRV)
  5. Wind and Photovoltaic Generation
  6. Microgrids and Energy Storage Systems
  7. Power Electronics
  8. Geomagnetic Disturbance (GMD) Analysis
  9. Ferroresonance
  10. Power Quality & Harmonics
  11. HVDC and FACTS
  12. Large Network Analysis with Inverter-Dominated DERs
  13. Interaction of Power Grids and Electrified Transportation Systems
  14. Electric Vehicles Powertrains and Charging Infrastructure
  15. Protection and Control
  16. Sub-Synchronous Resonance

UltimGrid’s services are essential for power system operators, planners, and designers to ensure the safe and reliable operation of power systems. By identifying potential issues and recommending solutions, UltimGrid helps its clients to minimize downtime, reduce equipment damage, and improve power quality, ultimately leading to cost savings and increased customer satisfaction.