1.

Record Nr.

UNISA990001531520203316

Autore

DURRELL, Lawrence

Titolo

Nunquam / Lawrence Durrell

Pubbl/distr/stampa

London : Faber and Faber, 1970

Descrizione fisica

283 p. ; 20 cm

Collocazione

VII.3.A. 1205(II i A 538)

Lingua di pubblicazione

Inglese

Formato

Materiale a stampa

Livello bibliografico

Monografia

2.

Record Nr.

UNINA9910135319103321

Titolo

IEEE Standard Test Procedure for Thermal Evaluation of Insulation Systems for Liquid-Immersed Distribution and Power Transformers - Redline / / Institute of Electrical and Electronics Engineers (IEEE)

Pubbl/distr/stampa

New York : , : Institute of Electrical and Electronics Engineers (IEEE), , 2012

ISBN

0-7381-7116-6

Descrizione fisica

1 online resource (55 pages)

Disciplina

543.086

Soggetti

Power transistors

Thermal analysis

Lingua di pubblicazione

Inglese

Formato

Materiale a stampa

Livello bibliografico

Monografia

Sommario/riassunto

A test procedure to provide a uniform method for investigating the effect of operating temperature on the life expectancy of liquid-immersed transformers is provided. The test procedures are intended to provide data for the selection of a limiting hottest-spot temperature



for rating purposes, provide data which may serve as the basis for a guide for loading, and permit the comparative evaluation of a proposed insulation system with reference to a system that has proven to be acceptable in service.