Three phase electricity delivers power using three alternating currents that are offset in phase. It provides consistent and efficient energy for industrial, commercial, and high-load applications, ...

If you have ever read advanced textbooks or papers about electronics, you may have been surprised to see the use of complex numbers used in the analysis of AC circuits. A complex number has two parts: ...

Simulations and analysis related to electrical machines engineering using MATLAB and Simulink. It includes studies of 3-phase AC circuits, transformer core and copper losses, as well as performance ...

Apparent power calculator for AC circuits computes VA and kVA using RMS voltage, current, and power factor, supporting single-phase and three-phase loads with real power, reactive power, and ...

Single-phase and 3-phase AC squirrel cage induction motors need some type of control circuit to initiate a start or stop function. The two types of ladder control circuits commonly used are the 2-wire ...

This is the first of a two-part series on the processes used to find the short circuit current duties of circuit breakers and fuses. In Part 1, we’ll use a simplified power system to illustrate the ...