Protection of Industrial Power Systems ( 2 )

Publication series :2

Author: DAVIES   T.  

Publisher: Elsevier Science‎

Publication year: 1996

E-ISBN: 9780080515281

P-ISBN(Paperback): 9780750626620

P-ISBN(Hardback):  9780750626620

Subject: TM77 Power System Relay Protection

Language: ENG

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Description

The protection which is installed on an industrial power system is likely to be subjected to more difficult conditions than the protection on any other kind of power system. Starting with the many simple devices which are employed and covering the whole area of industrial power system protection, this book aims to help achieve a thorough understanding of the protection necessary.


Vital aspects such as the modern cartridge fuse, types of relays, and the role of the current transformer are covered and the widely used inverse definite-minimum time overcurrent relay, the theory of the Merz-Price protection system and the development of the high-impedance relay system are critically examined. This new edition has come about in response to the dramatic change from the use of electro-magnetic relays to electronic and micro-processor relays which figure in practically all new installations. Therefore, although the theory and usage are the same, the application can be much improved owing to the increased range and accuracy and the added facilities provided with the modern relays. This book reflects the change and explains the technical advantages.

Chapter

Front Cover

pp.:  1 – 4

Copyright Page

pp.:  5 – 6

Contents

pp.:  6 – 10

Preface to the second edition

pp.:  10 – 12

Preface to the first edition

pp.:  12 – 14

Chapter 1. Simple protection devices

pp.:  14 – 32

Chapter 2. Relays

pp.:  32 – 54

Chapter 3. Current and voltage transformers for protection

pp.:  54 – 69

Chapter 4. Fault calculations

pp.:  69 – 94

Chapter 5. Time-graded overcurrent protection

pp.:  94 – 115

Chapter 6. Unit protection

pp.:  115 – 139

Chapter 7. Transformer protection

pp.:  139 – 161

Chapter 8. Feeder protection

pp.:  161 – 180

Chapter 9. Motor protection

pp.:  180 – 196

Chapter 10. Generator protection

pp.:  196 – 210

Chapter 11. Control circuits

pp.:  210 – 220

Chapter 12. Testing

pp.:  220 – 240

Index

pp.:  240 – 246

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