Enhancing power system security control

摘要

This article presents a new concept for expanding the scope of power system security functions in an EMS control center, an approach which combines automatic learning applied to dynamic security analysis and a changeover of the conventional operator training simulator (OTS) into a dynamic OTS. Automatic learning is shown to be suitable for power system dynamic security analysis, provided training-set generation is effective and the output adds value to the decision-making process.