Abstract: Contingency selection is a necessary part of online contingency analysis. Normally it requires a fast calculation method to approximate load flow results. This paper proposes a mathematical ...

Abstract: Load flow solution is required for determining a steady-state condition of electric power systems for various load demands. This motivated the development of several methods for load flow ...

This is part 1 in an ongoing series on HVAC load calculations. The folks at SNIPS have asked me to do a basic how-to article about HVAC Manual J load calculation as that is allegedly a big part of my ...

The following schematic illustrates the network topology, including three generators, multiple loads, and their connectivity via transmission lines and transformers. The bus admittance matrix, Ybus, ...