Resource-saving protection of powerful electric motors; Przeglad Elektrotechniczny; Vol. 93, iss. 5

Bibliografiske detaljer
Parent link:Przeglad Elektrotechniczny
Vol. 93, iss. 5.— 2017.— [P. 40-43]
Hovedforfatter: Kletsel M. Ya. Mark Yakovlevich
Institution som forfatter: Национальный исследовательский Томский политехнический университет (ТПУ) Энергетический институт (ЭНИН) Кафедра электроэнергетических систем (ЭЭС)
Andre forfattere: Kaltayev A. A. Abdulla, Mashrapov B. E. Bauyrzhan Erbolovich
Summary:Title screen
The article presents the disadvantages of traditional and some new electric protections of powerful electric motors. It is proposed to eliminate these drawbacks by constructing phase-sensitive protection that does not use current transformers, with a majority circuit and functional diagnostics. The methods of choosing protection settings are given. The algorithm of its functioning, implementation and operation in various modes is considered.The construction for mounting to protect the blocks near the conductors of the motor phases is presented.
Режим доступа: по договору с организацией-держателем ресурса
Sprog:engelsk
Udgivet: 2017
Fag:
Online adgang:http://dx.doi.org/10.15199/48.2017.05.09
Format: MixedMaterials Electronisk Book Chapter
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=657235