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Nederlands Buitenlands   Alles  Titel  Auteur  ISBN        
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Hofmann, Wolfgang

Reactive Power Compensation

A Practical Guide

€ 86.95

The only practical guide to cover reactive power compensation in detail, presenting the design, application and operation of reactive power equipment and installations

Written by experts in the field, this book is roughly (i.e.


Taal / Language : English

Inhoudsopgave:
1 Introduction

  • Transmission and Utilisation of electrical Energy
  • Definition of reactive Power and Power Factor

2 Reactive Power Consumers and reactive Power

  • Consumers in serial Connection
  • Consumers in parallel Connection
  • Mixed Connection
  • Reactive Power of electrical Installations

3 Effects of reactive Power on Generation, Transmission and Distribution

  • Currents of Generators and Lines
  • Losses
  • Generators
  • Voltage drop
  • Available Power of Transformers

4 Reactive Power in Energy Contracts

  • Contractual Regulations of reactive Energy
  • Contractual Regulations of reactive Power

5 Methods for Determination of reactive Power and Power Factor

6 Improvement of Power Factor

  • Basics of reactive power compensation
  • Optimisation of reactive Power by selection of Motors and Load Profile
  • Compensation by Generators
  • Compensation by Capacitors

7 Design, Arrangement and Power of Capacitors

  • Capacitors with Paper Dielectric
  • Metal-paper Dielectric
  • Synthetic-film Dielectric
  • Arrangement and Power of Capacitors

8 Determination of required Power of Capacitors

  • Basics of Calculation
  • Calculation for new Installations

9 Types of reactive Power Compensation

  • Single-type Compensation
  • Bulk-type Compensation
  • Central-type Compensation
  • Mixed Compensation
  • Advantages and Disadvantages

10 Compensation of existing Installations

11 Control of reactive Power

  • Controlgear and Control-equipment
  • Step number and related Power
  • C/k-value
  • Reverse Control Scheme  (cos j)
  • Atomatic reactive Power Control
  • Zero-voltage switching
  • Reactive Power Control with mixed measuring
  • Reactive Power Control with multiple infeed
  • Measuring by Current Transformers
  • Parallel Operation with multiple infeed

12 Discharging Devices for Capacitors

  • Discharging Devices for LV-Capacitors
  • Discharging Devices for MV-Capacitors

13 Protection of Capacitors

  • Overcurrent and short-circuit Protetction
  • Overvoltage Protection
  • Protection against Temperature rise
  • Unbalance Protection
  • Protection against internal Faults

14 Switching of Capacitors

  • Selection of Switchgear
  • Switching by Semiconductors
  • Thyristor Switching
  • Reactive Power Control and Thyristor Control
  • Dynamic reactive Power Control
  • SVC

15 Installation, Maintenance and Disturbances

16 Reactive Power Compensation at Plants with Generators

  • General
  • 4-quadrant Operation
  • Technical Considerations
  • Bargaining Considerations

17 Effects Perturbations with Influence of Capacitors in Networks with Harmonics

  • Network Perturbation and improved Network Quality
  • Measuring and Analysis

18 Resonances in Power Systems

  • Affects of Capacitors on the Network with Harmonics

19 Reactor protected Capacitors and Filter Circuits

  • Effects of Reactor-protected Systems and System Configuration
  • Reactive Reactors
  • Design of Reactor-protected Systems
  • Notes of Selection of Reactors
  • Filter Circuits
  • Design of Filter Circuits
  • Active Filter
  • Passive Filter
  • Comparison of active and passive Filter
  • Neutral Conductor Compensation

20Improvement of Power Quality

  • Dynamic Compensation System

21 Compensation at Power Converters

  • Compensation bank operating in parallel with a six-pulse bridge-connected Converter
  • Power Capacitors in parallel Operation with non-linear loads
  • Characterisitic Behaviour of reactive Power Controllers at Converters

22 Environmental and Climate Protection using Capacitors

  • PCB-filled Capacitors
  • Climate Change and Energy Efficiency through Power Factor Correction
Extra informatie: 
Hardback
304 pagina's
Januari 2012
614 gram
249 x 171 x 20 mm
Wiley-Blackwell us
Levertijd: 5 tot 11 werkdagen