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Lecture
DC Motors: Excitation and Induced Voltage
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Related lectures (32)
DC Motor, Induced Voltage
MOOC: Electromechanical conversion II
Delves into the operation of a DC motor as a generator and the induced voltage equation.
Synchronous Motor: Basics
MOOC: Electromechanical conversion II
Explains the basics of synchronous motors, including field speed, torque, and coil heads.
Synchronous Motor: Film
MOOC: Electromechanical conversion II
Covers the structure and operation of synchronous motors, focusing on permanent magnets and control methods.
Characteristics of Torque in Induction Motors
Explores the torque characteristics of induction motors and their operational principles.
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.
Synchronous Motor: Structure
MOOC: Electromechanical conversion II
Explores the structure and design considerations of synchronous motors, including winding configurations and rotor designs.
Robotics Actuators
Explores hydraulic, pneumatic, and electromechanical actuators used in robotics, including stepper motors and specific energy comparisons.
Electromagnetic Coupling in Asynchronous Machines
Explores the electromagnetic torque and slip in asynchronous machines, along with absorbed current and power factor.
DC Motor: Coil Excitation
MOOC: Electromechanical conversion II
Explains coil excitation in a DC motor and its torque characteristics.
DC Motor, Universal Motor
MOOC: Electromechanical conversion II
Explores powering a DC motor with AC to create a universal motor and demonstrates practical examples.
DC Motor: Constant Voltage
MOOC: Electromechanical conversion II
Explains the DC motor operation with a constant voltage power supply.
Asynchronous Motor: Electronic Control
MOOC: Electromechanical conversion II
Covers voltage/frequency variation in big engines and vector control for synchronous and asynchronous motors.
Synchronous Motors: Permanent Magnet Applications and Characteristics
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Discusses the principles and applications of synchronous motors with permanent magnets, focusing on their operation and performance characteristics.
Direct Current Machines: Principles and Applications
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Provides an overview of direct current machines, covering their principles, construction, and applications in various fields.
Permanent Magnet Synchronous Motor
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Explores the Permanent Magnet Synchronous Motor, focusing on power balance, torque characteristics, and an example with a BMW 130i.
Electromagnetism: UNIL-208
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Covers Lenz's law, induced voltage, and electromagnetic circuits.
Electric Circuits: Analysis and Applications
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Covers the analysis of electric circuits using Kirchhoff's laws and Ohm's law to determine currents, voltages, and power.
Basic Elements of Electric Machines
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Covers the basic elements of electric machines, including magnetic circuits and different types of motors.
Induction Motors: Starting Methods and Characteristics
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Discusses asynchronous induction motors, focusing on their starting methods and characteristics, including star-delta and auto-transformer techniques.
Electromagnetic Actuators: Classification
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Explores the classification and working principles of electromagnetic actuators, highlighting their design considerations and applications.
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