2.7 Skin effect and proximity effect | EE404 |
UNIT 2 | POWER SYSTEM I
2.7 Skin effect and proximity effect
Embark on a captivating exploration of the intricate world of transmission line components and the concealed realm of underground cabling.
2.1 Introduction to Transmission Line Components & Underground Cabling: Explore the foundation of transmission line components and the intriguing world of underground cabling.
2.2 Inductance of Two-Wire (1-Φ) Transmission Line: Discover the magnetic intricacies of single-phase two-wire transmission lines through the concept of inductance.
2.3 Flux Linkage of One Conductor in a Group of Conductors: Dive deep into the dynamics of flux linkage, understanding the interactions within a group of conductors in a transmission line.
2.4 Inductance of 3-Φ Line with Symmetrical Spacing: Uncover the symmetrical dance of three-phase transmission lines and explore inductance characteristics with evenly spaced conductors.
2.5 Transposition of Conductor: Learn the art of conductor transposition and its impact on overall performance and efficiency.
2.6 Inductance of 3-Φ Line with Unsymmetrical Spacing (Single Circuit Line): Navigate complexities in unsymmetrical spacing of single-circuit three-phase transmission lines and understand inductance intricacies.
2.7 Skin Effect and Proximity Effect: Delve into the fascinating phenomena of skin and proximity effects influencing transmission line conductors.
2.8 Composite Conductor and Bundle Conductor: Explore innovative conductor designs with composite and bundle conductors, optimizing performance.
2.9 Inductance of Composite Conductor: Unravel unique inductance characteristics specific to composite conductors, showcasing material synergy.
2.10 Inductance of Double Circuit 3-Φ Line: Study inductance intricacies in double-circuit three-phase transmission lines, where efficiency meets complexity.
2.11 Problem Based on Inductance Calculation: Sharpen skills with real-world problems on inductance calculations for practical application.
2.12 Capacitance of 1-Φ Transmission Line: Shift gears into capacitance, unraveling mysteries behind single-phase transmission line capacitance.
2.13 Capacitance of 3-Φ Unsymmetrical Spaced Transmission Line: Explore nuances of three-phase transmission lines with unsymmetrical conductor spacing, uncovering capacitance variations.
2.14 Capacitance of Double Circuit Line (Hexagonal Spacing): Navigate geometric precision in hexagonal conductor spacing for double-circuit lines, examining capacitance effects.
2.15 Capacitance of Double Circuit Line (Flat Vertical Spacing): Delve into vertical landscapes of double-circuit lines with flat spacing, understanding conductor arrangement impact on capacitance.
2.16 Effect of Earth on the Capacitance of Conductor: Explore grounded reality as Earth influences capacitance of transmission line conductors.
2.17 Electrostatic Stress in Single Core Cable: Discover the electric symphony within single-core cables, understanding electrostatic stress and its implications.
2.17.1 Economic Core Diameter: Unpack the economic core diameter concept, a crucial element in optimizing the design and performance of single-core cables.
2.18 Grading of Cables: Embark on the journey of cable grading, a key technique ensuring optimal performance and reliability.
2.19 Capacitance of Three Core Cable: Uncover intricacies of three-core cable capacitance, exploring collective behavior of the cores.
2.20 Heating of Cables: Feel the heat as we dive into factors contributing to cable heating, understanding phenomena of dielectric losses and sheath loss.
2.20.1 Phenomena of Dielectric Losses and Sheath Loss in Cables: Explore fascinating phenomena of dielectric losses and sheath loss in cables, unraveling complexities beneath the surface.
2.21 Thermal Resistance of Cables: Measure thermal resistance of cables, understanding how materials and design impact overall heat dissipation.
2.22 Comparison of Cables and Overhead Transmission Lines: Draw comparisons between cables and overhead transmission lines, weighing their advantages and disadvantages in different scenarios.
2.23 Classification of Cables: Classify cables based on various criteria, gaining insights into diverse types and their applications.
2.24 Problems on Cable: Cap off your learning journey by tackling practical problems related to cable characteristics, solidifying understanding through application.
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