Resource-saving protection of powerful electric motors

Bibliografske podrobnosti
Parent link:Przeglad Elektrotechniczny
Vol. 93, iss. 5.— 2017.— [P. 40-43]
Glavni avtor: Kletsel M. Ya. Mark Yakovlevich
Korporativna značnica: Национальный исследовательский Томский политехнический университет (ТПУ) Энергетический институт (ЭНИН) Кафедра электроэнергетических систем (ЭЭС)
Drugi avtorji: Kaltayev A. A. Abdulla, Mashrapov B. E. Bauyrzhan Erbolovich
Izvleček: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
Jezik:angleščina
Izdano: 2017
Teme:
Online dostop:http://dx.doi.org/10.15199/48.2017.05.09
Format: Elektronski Book Chapter
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=657235

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