Lectures related to Starting Induction Motors: Cage and Autotransformer

Induction Motors: Equivalent Impedance and Operation Modes

Covers the principles of operation of induction motors, starting methods, and operation modes.

Induction Motors: Starting Methods and Characteristics

Discusses asynchronous induction motors, focusing on their starting methods and characteristics, including star-delta and auto-transformer techniques.

Analog Structures: Summary of Operational Amplifiers

Covers the summary of operational amplifiers, transconductance amplifiers, and analog structure models.

DC Motor: Constant Voltage

Explains the DC motor operation with a constant voltage power supply.

AC Circuits Analysis: Impedance and Admittance

Explores AC circuits analysis, focusing on impedance, admittance, phasors, and sinusoidal quantities.

AC Circuits: Complex Representation

Covers the complex representation of AC circuits and the concept of phase difference.

Synchronous Motors: Permanent Magnet Applications and Characteristics

Discusses the principles and applications of synchronous motors with permanent magnets, focusing on their operation and performance characteristics.

Variable Voltage and Frequency Power Supply: Part 1

Discusses the principles of asynchronous motors powered by variable voltage and frequency.

DC Motor, Variable Voltage Supply

Delves into the effects of varying voltage and current limitation on a DC motor.

Motor Characteristics

Discusses motor characteristics such as torque, speed, current, and thermal resistances, and their impact on performance.

Induction Motors: Operating Principles

Explores the operating principles of induction motors, focusing on torque characteristics, starting methods, and power balance.

Electric Circuits: DC Circuits

Introduces electric circuits, generators, and motors, emphasizing key concepts in DC circuits.

Direct Current Machines: Principles and Applications

Provides an overview of direct current machines, covering their principles, construction, and applications in various fields.

Impedances and Impedance Networks

Covers the representation of impedances, voltage and current dividers, and impedance networks in electrical engineering.

Synchronous Motor: Power Modes

Covers the power modes and supply configurations of a synchronous motor.

Permanent Magnet Synchronous Motor

Explores the Permanent Magnet Synchronous Motor, focusing on power balance, torque characteristics, and an example with a BMW 130i.

DC Motors: Excitation and Induced Voltage

Covers the principles of DC motors, excitation types, induced voltage equations, power balance, and operating modes.

Electric Machines: Asynchronous Machine Principles

Explains the principles and functioning of asynchronous machines, focusing on their structure, operation, and key concepts like slip and torque generation.

Asynchronous Motor: Electronic Control

Covers voltage/frequency variation in big engines and vector control for synchronous and asynchronous motors.

Asynchronous Motor Demonstration

Demonstrates an asynchronous motor performance analysis using an oscilloscope.