IMIST


Hewitson, L. G.

Practical power systems protection / Les Hewitson, Mark Brown, Ramesh Balakrishnan. - 1 online resource (x, 277 pages) : illustrations. - Practical professional books from Elsevier . - Practical professional books from Elsevier. .

Includes index.

Front Cover; Copyright; Table of Contents; Preface; 1. Need for protection; 2. Faults, types and effects; 3. Simple calculation of short- circuit currents; 4. System earthing; 5. Fuses; 6. Instrument transformers; 7. Circuit breakers; 8. Tripping batteries; 9. Relays; 10. Coordination by time grading; 11. Low-voltage networks; 12. Mine underground distribution protection; 13. Principles of unit protection; 14. Feeder protection cable feeders and overhead lines; 15. Transformer protection; 16. Switchgear (busbar) protection; 17. Motor protection relays; 18. Generator protection

Designed to increase understanding on a practical and theoretical basis, this invaluable resource provides engineers, plant operators, electricians and technicians with a thorough grounding in the principles and practicalities behind power system protection. Coverage of the fundamental knowledge needed to specify, use and maintain power protection systems is included, helping readers to increase plant efficiency, performance and safety. Consideration is also given to the practical techniques and engineering challenges encountered on a day-to-day basis, making this an essential resource for all.

0080455980 (electronic bk.) 9780080455983 (electronic bk.) 9780750663977 0750663979

105433:105461 Elsevier Science & Technology http://www.sciencedirect.com


Electric power systems--Protection.
TECHNOLOGY & ENGINEERING--Electrical.
Elektrik güç sistemleri--Koruma.
Electric power systems--Protection.


Electronic books.

TK1005 / .H4858 2005eb

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