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Three-phase electric power
Applied sciences
Electrical engineering
Power engineering
Electric power transmission
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Related lectures (31)
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Symmetrical Three-Phase Systems
Explains the generation of symmetrical three-phase systems and the calculation of active, reactive, and apparent power.
Three-Phase Systems: Bias in Judgment and Power Analysis
Explores bias in judgment and power analysis in three-phase systems, including symmetrical and non-symmetrical configurations, load connections, and transient circuits.
Three-Phase Power: Active Power
Explores three-phase power, emphasizing the calculation of active power in symmetrical systems.
Three-Phase Circuits: Fundamentals and Balanced Loads
Explores the fundamentals of three-phase circuits and balanced loads, including voltage/current relationships and impedance connections.
Three-Phase Sinusoidal Circuits: Definitions
Covers the definitions of three-phase voltages and currents in electrical science and technology.
Symmetrical Three-Phase Systems
Explains symmetrical three-phase systems, line voltages, line currents, and neutral current.
Transformer: Single and Three-Phase
Covers the basics of transformers, including single-phase and three-phase configurations, levels of electricity network, and special transformers.
Star or Triangle Connection
Explains star and triangle connections in electrical engineering for balanced three-phase loads and the merging of phase tensions.
Triangle-Star Transformation
Explores the transformation of a triangle assembly into a star assembly.
Three-Phase Sinusoidal Circuits
Explores three-phase sinusoidal circuits, power additivity, balanced loads, and triangle-star conversions.
Three-Phase Sinusoidal Circuits
Covers the efficiency and weight/power ratio of three-phase alternators and symmetrical three-phase systems.
Variable Voltage and Frequency Power Supply
Covers the operation of power electronic devices for generating variable three-phase voltage systems.
Circuits in Sinusoidal Mode
Explores the fear of missing out on social media and the behavior of circuits in sinusoidal mode.
Asymmetric Three-Phase Systems: Delta vs Star Loads
Compares delta and star loads in asymmetric three-phase systems, emphasizing Kirchhoff's laws and neutral connections.
Asynchronous Machine: Characteristics and Performance Analysis
Covers the characteristics and performance analysis of a three-phase asynchronous machine.
Rotating Field and Winding, Rotating Field Speed
Covers pole pairs, rotating field speed calculation, and direction of rotation.
Bridge Design: Transverse Load Distribution
Focuses on bridge section design for transverse loads and the use of spacers.
Three-Phase Circuits: Power and Step Response Analysis
Explores power in three-phase systems and step response analysis of RC and RL circuits.
Watchmaking Motors
Explores the application of single-phase motors in watchmaking, including dissymmetry, mutual couple, quartz watches, and MEMs technology.
AC Circuits: Complex Representation
Covers the complex representation of AC circuits and the concept of phase difference.
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