DC Machines

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 article provides an overview of Voltage Source Inverter (VSI) operation, discussing its working principle, waveform generation, switching … Read More

The article explains how variable-frequency drive (VFD) work to control the speed and power of induction motors by … Read More

The article discusses the functionality and advantages of Pulse Width Modulated (PWM) inverters, focusing on their ability to … Read More

The article explains the operation of Current Source Inverter (CSI), highlighting how they function as constant current sources … Read More

The article provides an overview of brushless DC motor, focusing on their working principle, construction, and electronic commutation … Read More

The article provides an overview of DC machine construction and operation, including how commutation enables the conversion between … Read More