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Lecture
DC Motor: Coil Excitation
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Related lectures (34)
DC Motor: Constant Voltage
MOOC: Electromechanical conversion II
Explains the DC motor operation with a constant voltage power supply.
Asynchronous Motor Demonstration
MOOC: Electromechanical conversion II
Demonstrates an asynchronous motor performance analysis using an oscilloscope.
DC Motor, Induced Voltage
MOOC: Electromechanical conversion II
Delves into the operation of a DC motor as a generator and the induced voltage equation.
Electric Circuits: Power and Efficiency
Covers the concepts of work, power, energy transformation, and efficiency in electric circuits.
Analog Structures: Summary of Operational Amplifiers
MOOC: Electronics II
Covers the summary of operational amplifiers, transconductance amplifiers, and analog structure models.
DC Motor, Characteristic Equations
MOOC: Electromechanical conversion II
Explores the characteristic equations of a DC motor and their impact on motor performance.
DC Motor, Variable Voltage Supply
MOOC: Electromechanical conversion II
Delves into the effects of varying voltage and current limitation on a DC motor.
AC Circuits: Complex Representation
Covers the complex representation of AC circuits and the concept of phase difference.
Magnetic Fields and Currents
Explores magnetic fields, currents, Biot-Savart law, Ampère's law, and magnetic dipoles.
Understanding Microcontrollers: Electricity Basics
Introduces electricity basics, electronic components, and microcontroller simulation.
Untitled
Motor Characteristics
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Discusses motor characteristics such as torque, speed, current, and thermal resistances, and their impact on performance.
Electric Circuits: DC Circuits
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Introduces electric circuits, generators, and motors, emphasizing key concepts in DC circuits.
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.
Magnetostatics: Magnetic Field and Force
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Covers magnetic fields, Ampère's law, and magnetic dipoles with examples and illustrations.
Electromagnetism: UNIL-208
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Covers Lenz's law, induced voltage, and electromagnetic circuits.
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.
Magnetostatics: Applications and Laplace's Force
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Explores the applications of Lorentz force and Laplace's force in devices like galvanometers and electric 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.
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