Methodology and technology for power system grounding /

Methodology and technology for power system grounding /

Λεπτομέρειες βιβλιογραφικής εγγραφής
Κύριος συγγραφέας: He, Jinliang
Άλλοι συγγραφείς: Zeng, Rong, 1971-, Zhang, Bo, 1976-
Μορφή: Ηλ. βιβλίο
Γλώσσα:English
Έκδοση: Singapore : IEEE, John Wiley, 2012.
Θέματα:
Electric currents > Grounding.
Electric power systems > Protection.
TECHNOLOGY & ENGINEERING > Electrical.
Electronic books.
Διαθέσιμο Online:Full Text via HEAL-Link
Πίνακας περιεχομένων:
  • ""Title Page
  • Copyright
  • Preface
  • Acknowledgements
  • Chapter 1: Fundamental Concepts of Grounding
  • 1.1 Conduction Mechanism of Soil
  • 1.2 Functions of Grounding Devices
  • 1.3 Definition and Characteristics of Grounding Resistance
  • 1.4 Grounding Resistance of Grounding Devices
  • 1.5 Body Safety and Permitted Potential Difference
  • 1.6 Standards Related to Power System Grounding
  • References
  • Chapter 2: Current Field in the Earth
  • 2.1 Electrical Property of Soil
  • 2.2 Basic Properties of a Constant Current Field in the Earth""
  • ""2.3 Current Field Created by a Point Source in Uniform Soil
  • 2.4 Potential Produced by a Point Source on the Ground Surface in Non-Uniform Soil
  • 2.5 Potential Produced by a Point Source in Multi-Layered Soil
  • 2.6 Computer Program Derivation Method of Green's Function
  • 2.7 Fast Calculation Method of Green's Function in Multi-Layered Soil
  • 2.8 Current and Potential Distributions Produced by a DC Ground Electrode
  • References
  • Chapter 3: Measurement and Modeling of Soil Resistivity
  • 3.1 Introduction to Soil Resistivity Measurement""
  • ""3.2 Measurement Methods of Soil Resistivity
  • 3.3 Simple Analysis Method for Soil Resistivity Test Data
  • 3.4 Numerical Analysis for a Multi-Layered Soil Model
  • 3.5 Multi-Layered Soil Model by Solving Fredholm's Equation
  • 3.6 Estimation of Multi-Layered Soil Model by Using the Complex Image Method
  • 3.7 Engineering Applications
  • References
  • Chapter 4: Numerical Analysis Method of Grounding
  • 4.1 Calculation Method for Parameters of Substation Grounding Systems
  • 4.2 Equal Potential Analysis of Grounding Grid""
  • ""4.3 Unequal Potential Analysis of a Large-Scale Grounding System
  • 4.4 Analyzing Grounding Grid with Grounded Cables
  • 4.5 MoM Approach for Grounding Grid Analysis in Frequency Domain
  • 4.6 Finite Element Method for a Complex Soil Structure
  • 4.7 Time Domain Method for Electromagnetic Transient Simulation of a Grounding System
  • References
  • Chapter 5: Ground Fault Current of a Substation
  • 5.1 Power Station and Substation Ground Faults
  • 5.2 Maximum Fault Current through a Grounding Grid to the Earth
  • 5.3 Simplified Calculation of a Fault Current Division Factor""
  • ""5.4 Numerical Calculation of the Fault Current Division Factor
  • 5.5 Typical Values of the Fault Current Division Factor
  • 5.6 Influence of Seasonal Freezing on the Fault Current Division Factor
  • References
  • Chapter 6: Grounding System for Substations
  • 6.1 Purpose of Substation Grounding
  • 6.2 Safety of Grounding Systems for Substations and Power Plants
  • 6.3 Methods for Decreasing the Grounding Resistance of a Substation
  • 6.4 Equipotential Optimal Arrangement of a Grounding Grid
  • 6.5 Numerical Design of a Grounding System
  • References""

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