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[null,"1.","Record Nr.",null,"UNINA9911007368103321"]
[null,null,"Autore",null,"Gers Juan M"]
[null,null,"Titolo",null,"Protection of electricity distribution networks / / Juan M. Gers and Edward J. Holmes"]
[null,null,"Pubbl/distr/stampa",null,"London, : Institution of Electrical Engineers, c2004"]
[null,null,"ISBN",null,"1-60119-167-7"]
[{"$nulls":4},"1-281-97145-6"]
[{"$nulls":4},"9786611971458"]
[{"$nulls":4},"1-84919-027-5"]
[null,null,"Edizione",null,"[2nd. ed.]"]
[null,null,"Descrizione fisica",null,"1 online resource (357 p.)"]
[null,null,"Collana",null,"IEE power and energy series ; ; 47"]
[null,null,"Disciplina",null,"621.31/7"]
[null,null,"Soggetti",null,"Electric power distribution"]
[{"$nulls":4},"Electric power systems - Protection"]
[{"$nulls":4},"Electric power transmission"]
[null,null,"Lingua di pubblicazione",null,"Inglese"]
[null,null,"Formato",null,"Materiale a stampa"]
[null,null,null,"Livello bibliografico","Monografia"]
[null,null,null,"Note generali","Description based upon print version of record."]
[null,null,null,"Nota di bibliografia","Includes bibliographical references (p. [297]-299) and index."]
[null,null,"Nota di contenuto",null,"Contents; Preface and acknowledgements; Preface to 2nd edition; 1 Introduction; 2 Calculation of short-circuit currents; 3 Classification and function of relays; 4 Current and voltage transformers; 5 Overcurrent protection; 6 Fuses, reclosers and sectionalisers; 7 Directional overcurrent relays; 8 Differential protection; 9 Distance protection; 10 Protection of industrial systems; 11 Industrial plant load shedding; 12 Protection schemes and substation design diagrams; 13 Processing alarms; 14 Installation, testing and maintenance of protection systems; Bibliography"]
[{"$nulls":4},"Appendix: Solutions to exercisesIndex"]
[null,null,null,"Sommario/riassunto","Written by two practicing electrical engineers, this second edition of the bestselling Protection of Electricity Distribution Networks offers both practical and theoretical coverage of the technologies, from the classical electromechanical relays to the new numerical types, which protect equipment on networks and in electrical plants. A properly coordinated protection system is vital to ensure that an electricity distribution network can operate within preset requirements for safety for individual items of equipment, staff and public, and the network overall. Suitable and relia"]