Electrical Academia

Speed Control Methods of DC Motor

The article discusses various methods for controlling the speed of DC motors, including field current control, armature voltage … Read More

The article discusses the various types of DC motors—shunt, series, and compound—and explains their unique speed, torque, and … Read More

This article covers five types of losses in DC machines including Copper losses (I2R), Core Losses, Brush Losses, … Read More

The article explains the working principles of a self-excited DC generator, focusing on how voltage builds up through … Read More

The article provides an overview of the voltage characteristics and behavior of different types of DC generator—including separately … Read More

The article discusses the operation and voltage generation principles of a DC generator, emphasizing the relationships between generated … Read More

The main action of an inductors is to resist a change in current. However, since the current in … Read More

The article discusses the behavior of capacitors in both AC and DC circuits, covering topics such as charging, … Read More

The article discusses the efficiency and various types of losses in synchronous motors and generators, including copper, mechanical, … Read More

Learn about the synchronous motor equivalent circuit, which represents the electrical characteristics of the motor and helps analyze … Read More

The article provides an overview of the working principle, starting methods, and power and torque characteristics of synchronous … Read More

The article discusses the process of synchronizing a synchronous generator with the power system, focusing on the essential … Read More