8 am PDT / 11 am EDT / 5 pm CET
Laboratory or in-field measurements are sometimes thought of the gold customary for sure features of energy system design; nevertheless, measurement approaches all the time have limitations. Simulation can assist overcome a few of these limitations, together with dashing up the design course of, decreasing design prices, and assessing conditions which are usually not possible to measure straight. On this presentation, we are going to focus on two examples from the ability system business.
The primary case we are going to focus on includes corona efficiency testing of high-voltage transmission line {hardware}. Corona-free insulator {hardware} efficiency is vital for operation of transmission strains, significantly at 500 kV, 765 kV, or larger voltages. Laboratory mockups are generally used to show corona efficiency, however bodily area constraints often limit testing to a partial single-phase setup. This requires establishing equivalence between the laboratory setup and real-world three-phase situations. In apply, this may be troublesome to do, however trendy simulation capabilities can assist. The second case includes submarine HVDC cables, that are generally used for offshore wind interconnects. HVDC cables are sometimes thought of to be environmentally inert from an exterior electrical area perspective (i.e., electrical fields are contained within the cable, and the cable’s static magnetic fields induce no voltages externally). Nonetheless, simulation demonstrates that ocean currents transferring by means of the static magnetic area fulfill the relative movement requirement of Faraday’s legislation. Thus, externally induced electrical fields can exist across the cable and are inside a spread detectable by numerous aquatic species.
Key Takeaway:
- Discover ways to use trendy simulation to translate single-phase laboratory corona mockups into correct three-phase real-world efficiency for 500 kV and 765 kV programs.
- Discover the physics behind how ocean currents interacting with HVDC submarine cables create induced electrical fields—a phenomenon usually missed however detectable by aquatic species.
- Achieve actionable insights into tips on how to leverage simulation to scale back design prices and bypass the bodily area constraints that usually stall conventional testing.
- See a sensible software of electromagnetic principle as we exhibit how relative movement in static magnetic fields necessitates simulation the place direct measurement is unfeasible.
Who Ought to Attend:
- Transmission engineers, submarine cable designers, and environmental compliance officers
Cannot attend stay? Register for the recording.
Be aware that COMSOL will comply with up with all registrants about this occasion and any associated questions.
*Please see www.comsol.com/privacy for COMSOL’s Privateness Coverage. Contact COMSOL at www.comsol.com/contact for extra data.
