Electrical power systems

Electrical power systems / C.L. Wadhwa.

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Bibliographic Details
Main Author: Wadhwa, C. L.
Format: eBook
Language:English
Published: Tunbridge Wells : New Academic Science, ©2012.
Subjects:
Electric power systems.
Electric power transmission.
Electric power systems
Electric power transmission
Online Access:Click for online access
Table of Contents:
  • Cover
  • Preface
  • Contents
  • Chapter 1. Fundamentals of Power Systems
  • 1.1 Single-Phase Transmission
  • 1.2 The 3-Phase Transmission
  • 1.3 Complex Power
  • 1.4 Load Characteristics
  • 1.5 The Per Unit System
  • Chapter 2. Line Constant Calculations
  • 2.1 Magnetic Flux Density
  • 2.2 Inductors and Inductance
  • 2.3 Magnetic Field Intensity Due to a Long Current Carrying Conductor
  • 2.4 Inductance of Two-Wire (1-Ï?) Transmission line
  • 2.5 Flux Linkages of one Conductor in a Group of Conductors
  • 2.6 Inductance of 3-Ï? Unsymmetrically Spaced Transmission Line 2.7 Transposition of Power Lines
  • 2.8 Composite Conductors
  • 2.9 Inductance of Composite Conductors
  • 2.10 Inductance of Double Circuit 3-Ï? Line
  • 2.11 Concept of Geometric Mean Distance
  • 2.12 Bundled Conductors
  • 2.13 Skin and Proximity Effect
  • Chapter 3. Capacitance of Transmission Lines
  • 3.1 Electric Field of an Infinite Line of Charge
  • 3.2 Potential Difference between Two Points Due to a Line Charge
  • 3.3 Two Infinite Lines of Charge
  • 3.4 Capacitance of A 1-Ï? Transmission Line 3.5 Capacitance of a 3-Phase Unsymmetrically Spaced Transmission Line
  • 3.6 Capacitance of a Double Circuit Line
  • 3.7 Effect of Earth on the Capacitance of Conductors
  • Chapter 4. Performance of Lines
  • 4.1 Representation of Lines
  • 4.2 Short Transmission Line
  • 4.3 Medium Length Lines
  • 4.4 Long Transmission Lines
  • 4.5 ABCD Constants
  • 4.6 Ferranti-Effect
  • Chapter 5. High Voltage d.c Transmission
  • 5.1 Rectification
  • 5.2 The 3-Phase Bridge Rectifier or Graetz Circuit
  • 5.3 Inversion
  • 5.4 Kinds of d.c. Links 5.5 Parallel and Series Connection of Thyristors
  • 5.6 Power Flow in HVDC Transmission System
  • 5.7 Constant Ignition Angle β Control
  • 5.8 Constant Extinction Angle Î? Control
  • 5.9 Constant Current Control
  • 5.10 Actual Control Characteristics
  • 5.11 Frequency Control
  • 5.12 Reactive VAr Requirements of HVDC Converters
  • 5.13 Parallel Operation of d.c Link with an a.c Network
  • 5.14 Ground Return
  • 5.15 Circuit Breaking
  • 5.16 Advantages of d.c Transmission
  • 5.17 Disadvantages
  • 5.18 Cables
  • 5.19 Economic Distances for d.c TransmissionChapter 6. Corona
  • 6.1 Critical Disruptive Voltage
  • 6.2 Corona Loss
  • 6.3 Line Design Based on Corona
  • 6.4 Radio Interference
  • 6.5 Inductive Interference between Power and Communication Lines
  • Chapter 7. Mechanical Design of Transmission Lines
  • 7.1 The Catenary Curve
  • 7.2 Sag Tension Calculations
  • 7.3 Supports at Different Levels
  • 7.4 Stringing Chart
  • 7.5 Sag Template
  • 7.6 Equivalent Span
  • 7.7 Stringing of Conductors
  • 7.8 Vibration and Vibration Dampers

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