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Lecture
Three-Phase Power: Active Power
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Related lectures (35)
Power in Single-Phase AC, Different Power Types
MOOC: Electrical engineering I
Explores instantaneous power, active power, reactive power, and apparent power in single-phase AC systems.
Star or Triangle Connection
MOOC: Electrical engineering II
Explains star and triangle connections in electrical engineering for balanced three-phase loads and the merging of phase tensions.
Triangle-Star Transformation
MOOC: Electrical engineering II
Explores the transformation of a triangle assembly into a star assembly.
Symmetrical Three-Phase Systems
MOOC: Electrical engineering II
Explains symmetrical three-phase systems, line voltages, line currents, and neutral current.
Asynchronous Machine: Characteristics and Performance Analysis
Covers the characteristics and performance analysis of a three-phase asynchronous machine.
Variable Voltage and Frequency Power Supply
Covers the operation of power electronic devices for generating variable three-phase voltage systems.
Rotating Field and Winding, Rotating Field Speed
MOOC: Electromechanical conversion II
Covers pole pairs, rotating field speed calculation, and direction of rotation.
Alternative Regime Methods: Power Resolution
MOOC: Electrical engineering I
Explains alternative regime methods in electrical engineering, emphasizing power resolution through examples.
Symmetrical Three-Phase Systems
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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
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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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Explores three-phase sinusoidal circuits, power additivity, balanced loads, and triangle-star conversions.
Three-Phase Circuits: Fundamentals and Balanced Loads
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Explores the fundamentals of three-phase circuits and balanced loads, including voltage/current relationships and impedance connections.
Three-Phase Sinusoidal Circuits: Definitions
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Covers the definitions of three-phase voltages and currents in electrical science and technology.
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.
Three-Phase Sinusoidal Circuits
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Covers the efficiency and weight/power ratio of three-phase alternators and symmetrical three-phase systems.
Circuits in Sinusoidal Mode
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Explores the fear of missing out on social media and the behavior of circuits in sinusoidal mode.
3-Phase Systems: Voltage Relationships
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Explores voltage relationships in 3-phase systems, power calculations, and implications of unbalanced systems.
Electrical Networks: Phasor Diagrams and Reactive Power
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Explores active and reactive losses in electrical networks using phasor diagrams.
Transformer: Single and Three-Phase
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Covers the basics of transformers, including single-phase and three-phase configurations, levels of electricity network, and special transformers.
Power in AC Circuits
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Explains how to calculate instantaneous power in AC circuits and discusses power components for different circuit elements.
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