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Lecture
Polyphase Systems: Rotating Field and Windings
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Related lectures (42)
Rotating Field and Winding, Demonstration
MOOC: Electromechanical conversion II
Demonstrates the measurement of the rotating field in an asynchronous motor.
Sinusoidal Quantities: Analytical Expressions and Parameters
MOOC: Electrical engineering I
Covers the analytical expressions and parameter definitions of sinusoidal quantities in electrical engineering.
Three-Phase Power: Active Power
MOOC: Electrical engineering II
Explores three-phase power, emphasizing the calculation of active power in symmetrical systems.
AC Circuits: Complex Representation
Covers the complex representation of AC circuits and the concept of phase difference.
Electric Generators and Transformers
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Explores electric generators, transformers, induction, and transmission of power in AC systems.
AC Circuits: Complex Impedance Analysis
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Covers the analysis of AC circuits, focusing on complex impedance and phase differences between current and voltage.
Electromagnetism: UNIL-208
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Covers Lenz's law, induced voltage, and electromagnetic circuits.
Basic Elements of Electric Machines
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Covers the basic elements of electric machines, including magnetic circuits and different types of motors.
Energy in Inductance & Capacitance
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Explores energy storage in coils, magnetic fields, and capacitors, emphasizing the oscillation and decay of energy in circuits.
Three-Phase Systems: Bias in Judgment and Power Analysis
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Explores bias in judgment and power analysis in three-phase systems, including symmetrical and non-symmetrical configurations, load connections, and transient circuits.
Three-Phase Sinusoidal Circuits
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Covers the efficiency and weight/power ratio of three-phase alternators and symmetrical three-phase systems.
AC Circuits Analysis: Maxwell's Equations to Impedance
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Explores AC circuits analysis, from Maxwell's equations to impedance and experimental phase shifts verification.
Three-Phase Circuits: Power and Step Response Analysis
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Explores power in three-phase systems and step response analysis of RC and RL circuits.
Maxwell's Equations and Energy Conservation
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Explores Maxwell's equations, energy conservation, impedance calculation, and inductance and capacitance expressions.
Magnetic Circuits: Understanding Inductance and Maxwell's Equations
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Explains magnetic circuits, focusing on inductance and Maxwell's equations in electromechanical systems.
Maxwell's Equations and Induction Phenomenon
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Explores Maxwell's equations, induction in moving conductors, electromotive force, and electrical fields.
Magnetostatics: Magnetic Field and Force
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Covers magnetic fields, Ampère's law, and magnetic dipoles with examples and illustrations.
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.
Transformers: Principles and Applications in Electrical Machines
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Covers the principles and applications of transformers in electrical machines, including their operation, efficiency, and practical examples.
Electromagnetism Fundamentals
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Introduces the fundamentals of electromagnetism, covering magnetic flux, inductance properties, energy transformations, and practical applications.
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