For utilities, proper protection against high voltage transient overvoltages and overloads is critical to ensure maximum life of their power transformers. Failure to do so can result in significant ...

Keywords: High voltage bushing structures. Seismic performance. Stiffening techniques. Vulnerability. Damage mitigation. Numerical simulations. Shaking table tests ...

Transformer protection is crucial for corporate clients because transformers are essential components in power distribution systems. They step up or down voltage levels to ensure efficient power ...

In early 2006, the Colorado Springs Utilities' (SU; Colorado Springs, Colorado) safety and health department reviewed a new fall-protection mast for the top of the 112 transformers in its substation ...

Phase-shifting transformers play an important role to control the power flow within our modern networks that include more and more renewable energy sources. The most important protection principle for ...

Keywords: Experimental studies. Analytical studies. Base isolation systems. Seismic protection. Power transformers. Tri-axial earthquake simulator testing. Seismic isolation. Base displacement.

Industrial fires cause damage of about R430-million a year. Transformer fires are disruptive, dangerous and may cause loss of life. Depending on the severity of the fire, the likelihood of explosions ...

The latest version of RelaySimTest (V3.20) enables users to extend the benefits of system-based testing to transformer protection 1. Instead of adopting the usual approach of simply testing the ...