Hackaday

Balancing A Turbine Rotor To 1 Milligram With A DIY Dynamic Balancer

Although jet engines are theoretically quite simple devices, in reality they tread a fine line between working as intended ...
IEEE

Quantitative Transient Stability Analysis for Parallel Grid-Tied Grid-Forming Inverters Considering Reactive Power Control

Abstract: Transient stability of single grid-forming inverter (GFMI) system has been thoroughly analyzed in recent years, but quantitative transient stability analysis for parallel GFMI system ...
Frontiers

Transient stability analysis of a VSG grid-connected system based on precise current-limiting switching and AI model identification

Constrained by the overcurrent capacity of semiconductor components, grid-forming (GFM) converters need to switch from constant-voltage control (CVC) mode to current-limiting control (CLC) mode during ...
IEEE

Transient Stability Analysis of Hybrid GFL-GFM System Considering Various Damping Effects

Abstract: As converter-based resources keep expanding in power systems, it is urgent to clarify the transient coupling mechanisms between different control types of converters. It has already been ...
Frontiers

Numerical analysis and theoretical calculation of tensile membrane action region of RC simply supported slabs under fire

Tensile membrane action (TMA) could significantly enhance the ultimate bearing capacity of reinforced concrete (RC) simply supported slabs under fire conditions. To address this, this paper proposes ...