Free Expert Guides on Power Systems, Circuit Design & Electrical Troubleshooting

What is SST?SST stands for Solid-State Transformer, also known as Power Electronic Transformer (PET). From the perspective of power transmission, a typical SST connects to a 10 kV AC grid on the primary side and outputs approximately 800 V DC on the secondary side. The power conversion process generally involves two stages: AC-to-DC and DC-to-DC (step-down). When the output is used for individual equipment or integrated into servers, an additional stage to step down from 800 V to 48 V is require

What is Over Fluxing in Transformer ?Over Fluxing DefinitionOver fluxing in a transformer occurs when the magnetic flux density exceeds the designed limit, leading to potential damage.Causes of Over FluxingOver fluxing can be caused by overvoltage, low-frequency power generation, lightly loaded transmission lines, and inadequate shunt compensation.Effects of Over Fluxing Over voltage causes due to sudden load rejection Low frequency generation of power Transmission line is lightly loaded Proper

What is Flux ?Flux DefinitionFlux is defined as any effect that travels through a surface or substance, used in various scientific fields.Magnetic FluxMagnetic flux measures the number of magnetic field lines through a surface, with its unit as Weber.Electric FluxElectric flux quantifies the electric field lines passing through a surface, measured in voltmeters.Luminous FluxLuminous flux represents the amount of visible light energy emitted per second, with the unit Lumen (lm).Radiant FluxRadian