AC Machines

Complete Free handbook of AC Machines with diagrams and graphs

AC machines are motors that convert ac electric energy to mechanical energy and generators that convert mechanical energy to ac electric energy. The two major classes of ac machines are synchronous and induction machines. The field current of synchronous machines (motors and generators) is supplied by a separate dc power source while the field current of induction machines is supplied by magnetic induction (transformer action) into the field windings.

This free application serves to both engineering students and professionals.

Some of topics Covered in this application are:

BASIC AC THEORY

COMPLEX NUMBERS

REACTANCE AND IMPEDANCE -- INDUCTIVE

REACTANCE AND IMPEDANCE -- CAPACITIVE

REACTANCE AND IMPEDANCE -- R, L, AND C

RESONANCE

MIXED-FREQUENCY AC SIGNALS

FILTERS

TRANSFORMERS

POLYPHASE AC CIRCUITS

POWER FACTOR

AC METERING CIRCUITS

AC MOTORS

TRANSMISSION LINES