IEEE

Hybrid Control of Grid-Connected Inverters Based on Linear Active Disturbance Rejection Controller

Abstract: Grid-connected inverters (GCIs) can operate in both grid-following (GFL) and grid-forming (GFM) modes. However, GFL control tends to be unstable in weak grids, whereas GFM control is prone ...
The Guardian

The net benefits of net zero: why there’s more to renewables than tackling the climate crisis

Paid content is paid for and controlled by an advertiser and produced by the Guardian Labs team. Regardless of the environment, the shift away from fossil fuels brings an array of additional upsides, ...
IEEE

Predefined-Time Observer-Based Sliding Mode Control for Fast Frequency Support in Heterogeneous Power System Through Grid-Forming Converter

Abstract: A low inertia heterogeneous power system with a substantial share of renewable energy and extensive use of power electronics suffers from serious frequency stability problems when it is ...
ecoportal.net

In the 1970s, an American living off-grid searched for energy beyond sun and wind — He ended up leading a powerful movement

A powerful off-grid energy movement got its start in the 1970s through one man. As the world’s energy industry has evolved over time, the older ways of disconnecting from the grid are being replaced ...