1.

Record Nr.

UNISA996280451103316

Titolo

IEEE Guide for Loading Mineral-Oil-Immersed Power Transformers Rated in Excess of 100 MVA (65C Winding Rise) (Folded into C57.91-1995) (65C Winding Rise) / / Institute of Electrical and Electronics Engineers (IEEE)

Pubbl/distr/stampa

New York : , : Institute of Electrical and Electronics Engineers (IEEE), , 1991

ISBN

0-7381-4570-X

Descrizione fisica

1 online resource

Disciplina

621.314

Soggetti

Electric transformers

Load-line

Lingua di pubblicazione

Inglese

Formato

Materiale a stampa

Livello bibliografico

Monografia

Sommario/riassunto

The guide covers modern power transformers rated above 100 MVA, three-phase equivalent and 65 degrees C rise. The general approach is tutorial. Four different types of loading, that is, normal life expectancy loading, planned loading beyond nameplate rating, long-time emergency loading, and short-time emergency loading, are considered. The various effects of loading a transformer in excess of its nameplate rating are discussed. Temperature and maximum loading limitations are suggested.



2.

Record Nr.

UNINA9910130731703321

Titolo

2012 IEEE International Conference on Acoustics, Speech and Signal Processing

Pubbl/distr/stampa

[Place of publication not identified], : IEEE, 2012

ISBN

9781467300469

1467300462

9781467300445

1467300446

Descrizione fisica

1 online resource

Disciplina

006.454

Soggetti

Automatic speech recognition

Electro-acoustics

Lingua di pubblicazione

Inglese

Formato

Materiale a stampa

Livello bibliografico

Monografia

Note generali

Bibliographic Level Mode of Issuance: Monograph

Nota di contenuto

[Front cover] -- [Title page] -- [Copyright notice] -- [Blank page] -- ICASSP 2012 conference committee -- [Blank page] -- General Chair's Message -- Technical chair's overview -- Future SPS conferences -- Table of contents -- Design of robust polynomial beamformers for symmetric arrays -- Analysis of the sphericalwave truncation error for spherical harmonic soundfield expansions -- Narrowband source localization in an unknown reverberant environment usingwavefield sparse decomposition -- Adaptive listening room equalization using a scalable filtering structure in thewave domain.