Definition Sub-synchronous torsional interaction (SSTI) is a phenomenon in power systems where mechanical torsional oscillations of a turbine-generator shaft interact with the electrical sub-synchronous frequency components of the power system. …
Power system analysis software can be highly beneficial and efficient for complex power system studies. In many cases, engineers and researchers use power system analysis software to analyze, simulate, and …
An infinite bus, also known as an infinite grid or an ideal bus, is a concept used in power systems and electrical engineering. It refers to an electrical system that …
Symmetrical components calculation is a valuable tool in system fault analysis and relay protection. Prior to the advent of computer-aided electrical system modelling software, system analyses were done manually. Today, …