Concept

DC motor

Related lectures (32)

Direct Current Machines: Principles and Applications

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

DC Motors: Excitation and Induced Voltage

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

Robotics: Actuation and Mobility Analysis

Covers corrected exercises from the 2020 exam in the field of robotics, including topics such as accuracy, speed, DC motors, optimal gear ratio, dynamics of robot arms, encoders, and kinematics.

Permanent Magnet Synchronous Motor

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

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.

DC Motor, Universal Motor

Explores powering a DC motor with AC to create a universal motor and demonstrates practical examples.

Exergy and Electrical Motors: Fuel Cell Insights

Discusses exergy, electrical motors, and introduces fuel cells, focusing on their efficiency and operational principles.

DC Motor: Coil Excitation

Explains coil excitation in a DC motor and its torque characteristics.

DC Motor Demonstration

Demonstrates a DC motor with separate excitation and explains why it accelerates unexpectedly when the excitation is cut off.

Basic Elements of Electric Machines

Covers the basic elements of electric machines, including magnetic circuits and different types of motors.

DC Motor: Constant Voltage

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

Parallel Excitation Motor: Propeller Aerodynamics

Explores parallel excitation motors in propeller aerodynamics for flying robots.

Robot Control: Strategies and Controllers

Explores robot control strategies, decentralized controllers, and the role of P, PD, and PID controllers in position control of DC motors.

Components: Ball-bearings (continued), Actuators

Covers ball bearings, electrical motors, and actuators, including thermal conductivity, torque noise, lubrication, and force generation mechanisms.

Synchronous Motor: Basics

Explains the basics of synchronous motors, including field speed, torque, and coil heads.

Components: Actuators and Gear Boxes

Covers the sizing and selection of motors and actuators, gear boxes, sensors, cables, and gauges in space mechanisms.

DC Motor Operation

Explores the construction and operation of a direct current motor.

Synchronous Motors: Basics and Applications

Explores the basics and applications of synchronous motors, highlighting their evolution in different industries.

DC Motor Speed Control

Covers the dynamics of a DC motor and open-loop block diagrams.

DC Motor, Induced Voltage

Delves into the operation of a DC motor as a generator and the induced voltage equation.