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[null,"1.","Record Nr.",null,"UNINA9910703320803321"]
[null,null,"Titolo",null,"Environmental justice ... biennial report / / United States Environmental Protection Agency, Enforcement and Compliance Assurance, Office of Environmental Justice"]
[null,null,"Pubbl/distr/stampa",null,"Washington, DC, : Environmental Protection Agency"]
[null,null,"ISSN",null,"2152-3029"]
[null,null,"Descrizione fisica",null,"1 online resource"]
[null,null,"Disciplina",null,"363"]
[null,null,"Soggetti",null,"Environmental policy - United States"]
[{"$nulls":4},"Environmental justice - United States"]
[{"$nulls":4},"Environmental protection - United States"]
[{"$nulls":4},"Environmental justice"]
[{"$nulls":4},"Environmental policy"]
[{"$nulls":4},"Environmental protection"]
[{"$nulls":4},"Periodicals."]
[{"$nulls":4},"United States"]
[null,null,"Lingua di pubblicazione",null,"Inglese"]
[null,null,"Formato",null,"Materiale a stampa"]
[null,null,null,"Livello bibliografico","Periodico"]
[null,null,null,"Note generali","Each issue has also a distinctive title."]
[{"$nulls":4},"Title from cover."]
[{"$nulls":4},"Format not distributed to depository libraries."]
[null,"2.","Record Nr.",null,"UNINA9910411936703321"]
[null,null,"Autore",null,"Sridhar T. V"]
[null,null,"Titolo",null,"Application of Tap changers to Transformers / / by T. V. Sridhar"]
[null,null,"Pubbl/distr/stampa",null,"Singapore : , : Springer Singapore : , : Imprint : Springer, , 2020"]
[null,null,"ISBN",null,"981-15-3955-3"]
[null,null,"Edizione",null,"[1st ed. 2020.]"]
[null,null,"Descrizione fisica",null,"1 online resource (XXV, 453 p. 283 illus., 277 illus. in color.)"]
[null,null,"Collana",null,"Power Systems, , 1612-1287"]
[null,null,"Disciplina",null,"621.314"]
[null,null,"Soggetti",null,"Power electronics"]
[{"$nulls":4},"Automatic control"]
[{"$nulls":4},"Energy systems"]
[{"$nulls":4},"Power Electronics, Electrical Machines and Networks"]
[{"$nulls":4},"Control and Systems Theory"]
[{"$nulls":4},"Energy Systems"]
[null,null,"Lingua di pubblicazione",null,"Inglese"]
[null,null,"Formato",null,"Materiale a stampa"]
[null,null,null,"Livello bibliografico","Monografia"]
[null,null,"Nota di contenuto",null,"Transformer and Tap changer -- Resistance Tap changers -- Switching in Resistance Tap changers -- Constructional Aspects of Tap changers -- Selection and Application of Tap changers to Transformers -- Special Applications -- Problem of Capacitively Determined potential -- Vacuum Tap changers -- Reactor Tap changers -- Drive Mechanisms and Controls -- Operation, Maintenance and Monitoring."]
[null,null,null,"Sommario/riassunto","This book focuses on the role and application of tap changers to power transformers and the power transmission industry in general. Starting with an elementary introduction to the fundamentals of tap changers, the book discusses the evolution of resistance tap changers and their current applications. It also includes the most recent technologies in the field like the vacuum and reactor tap changers, and discusses the driving mechanisms, operations and maintenance. This book can be a very useful reference for power systems professionals, engineering consultants, transformer manufacturers, and R&D organizations in the specification, installation, operation and maintenance of tap changers. ."]