Menu (linked Index) Wye and Delta Three Phase AC Circuits Last Update: January 14, 2026 Introduction Three Phase Electrical Power Generation Phase Meanings Electrical Sources and Loads Wye (Star) 3-Phase Circuit Wye (Star) 3-Phase Circuit Example Delta 3-Phase Circuit Delta 3-Phase Circuit Example Balanced Circuits Wye and Delta Circuit Configurations Along the Grid Appendix 1 […]
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Menu (linked Index) AC Circuit Basics: i-v Relationships, Impedance, Admittance, and Power Last Update: January 14, 2026 Introduction Pure Resistor AC Circuit Pure Inductor AC Circuit Pure Capacitor AC Circuit Pure Inductor and Capacitor Impedance – Frequency Domain Analysis Summary: Pure Element AC Circuits Phasor Basics Series RLC AC Circuits (Voltage → Impedance → Power
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Menu (linked Index) Electrical Power Equations Last Update: January 13, 2026 Introduction Power Equation From Ohm’s Law Direct Current Power Equations Single Phase AC Power Derivation Three Phase AC Power Derivation Summary of Power Equations The Active Power Component The 3 Phase Power Triangle Analogies: Beer vs Physics Power Equations in Unbalanced Three Phase Systems
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Menu (linked Index) Sine and Cosine – Definitions and Properties Last Update: December 23, 2025 Introduction History Etymology Unit Circle Trigonometry Sine and Cosine Wave From the Unit Circle Sinusoid Waveform General Characteristics Circular Motion Parameters Phase Angle Expression Using Rotational Kinematics General Equations for Instantaneous AC Voltage and Current Voltage and Current Waveform Characteristics
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Menu (linked Index) Alternating Current AC Generation Last Update: December 18,2025 Introduction Power Generation in the Grid Faraday’s Law and Magnetic Flux Rotating Coil in a Fixed Magnetic Field Voltage Equation Derivation Voltage and Flux in a Rotating Coil in a Fixed Magnetic Field Modern Power Plants: Flipping the Model Single Phase AC Generator Concept
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Menu (linked Index) Power Plants (Electricity Producing Facilities) Last Update: December 12, 2025 Introduction The Electricity (Power) Grid Power Plant Types Energy Sources for Electricity Generation Power Plant Equipment and Configurations Appendix 1 – High Voltage Transmission Efficiency and Economics Introduction This blog offers a comprehensive journey through the world of power generation and the
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Menu (linked Index) Solar Power Explained: Equipment, Physics, and Manufacture Last Update: December 10, 2025 Introduction Solar Power Generation Solar Equipment Photovoltaic Effect Solar Cell Manufacture Introduction Solar cells convert light directly into electricity through the photovoltaic effect. This blog post will describe this critical technology, beginning with the basic structure and appearance of the
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Menu (linked Index) Energy Types and Conversion Efficiencies Last Update: December 3, 2025 Introduction The 2 Fundamental Energy States (KE and PE) Types and Forms of Energy Energy Sources And Conversion Routes to Electricity Generation Energy Conversion Efficiencies for Various Technologies Appendix 1 – Energy Type and PE and/or KE Categorization Appendix 2
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Menu (linked Index) AC Voltage and Current Equations Last Update: November 29, 2025 Introduction Faraday’s Law and Magnetic Flux Derivation Model: Rotating Coil in a Magnetic Field Voltage Equation Derivation Current Equation Derivation Summary Introduction A three-phase power generator creates electricity by rotating a powerful magnet (the rotor) inside a stationary frame containing three separate
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Menu (linked Index) Fourier Series and Transforms Last Update: November 22, 2025 Introduction Fourier Series Trigonometric form Fourier Series First Term Fourier Series Coefficient for Cosine Terms Fourier Series Coefficient for Sine Terms Fourier Series – Complex Exponential Form Fourier Transform Difference between Fourier Series and Transform Appendix 1 – Integrals of sin(mt)dt and cos(mt)dt
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