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Lecture
DC Motor Speed Control
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Related lectures (32)
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Induction Motors: Starting Methods and Characteristics
Discusses asynchronous induction motors, focusing on their starting methods and characteristics, including star-delta and auto-transformer techniques.
Asynchronous Motor: Examples of Implementations
Explores practical examples of asynchronous motors in aviation, ski lifts, and household heating systems.
DC Motor, Variable Voltage Supply
Delves into the effects of varying voltage and current limitation on a DC motor.
Stepper Motors: Types and Functionality
Covers the principles and types of stepper motors, including reluctance, electromagnetic, and Lavet motors, and their applications in technology.
Asynchronous Motor: Electronic Control
Covers voltage/frequency variation in big engines and vector control for synchronous and asynchronous motors.
Components: Actuators and Gear Boxes
Covers the sizing and selection of motors and actuators, gear boxes, sensors, cables, and gauges in space mechanisms.
Fundamentals of Electric Machines: Electromagnetic Principles
Explains the fundamental principles of electric machines and the generation of electromagnetic torque.
DC Motor Demonstration
Demonstrates a DC motor with separate excitation and explains why it accelerates unexpectedly when the excitation is cut off.
DC Motor, Induced Voltage
Delves into the operation of a DC motor as a generator and the induced voltage equation.
DC Motor Operation
Explores the construction and operation of a direct current motor.
