SWM SuperLink - Innerstädtisches HTS Hochspannungskabel zur Absicherung kritischer Infrastruktur im Zuge der Energiewende

Project objective

Development of a high-temperature superconductor (HTS) cable connection that economically transmits an electrical power of 500 MVA at the voltage level of 110 kV used in distribution.

  • Transmission of high currents with virtually no losses or voltage drop. This makes it possible to transport electricity at lower voltage levels.
  • Compact design.
  • No generation of external electromagnetic fields.

 

Commissioning

In October 2024, the SuperLink became the world's first high-voltage superconductor to go into operation.

Link to the press release

Gruppenbild bei InbetriebnahmeVauel
Group photo for the commissioning in October 2024
Gruppenbild bei InbetriebnahmeVauel
This is what the SuperLink prototype looks like in Munich.