When the Stability Margin has no memory
The tool that kept the lights on for forty years was built for a slower grid. Inverter-based generation and data centre loads have since changed the physics. The margin now needs a second dimension.
One Grid
This section features strategic articles from CIGRE authors on technologies, practices, and innovations shaping the future power system as One Grid—an integrated end-to-end system across transmission and distribution. It also includes invited articles approved by the Electra Editorial Board, which may express opinions solely their own, to broaden perspectives on the technological evolution of the grid.