IEEE C37.234-2021

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Označenie: IEEE C37.234-2021

Dátum vydania: 07.02.2022

Stránok: 144

Krajina: Medzinárodná technická norma

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Revision Standard - Active.
Principles of power bus protection are discussed. The availability and location of breakers, current sensing devices, and disconnect switches are addressed, as well as bus configurations and switching schemes and their impact on the selection and application of bus protection. Bus protection schemes are presented, and their characteristics, strengths, and limitations are examined. Bus protection applications are presented.

ISBN: 978-1-5044-8165-6, 978-1-5044-8166-3
Number of Pages: 144
Product Code: STD25084, STDPD25084
Keywords: blocking zone-interlocked bus protection, breaker-and-a-half, breaker failure (BF) protection, breaker substitution, buses, check zone, CT saturation, current transformers, differential bus protection, double-bus double-breaker, double-bus single-breaker, dynamic bus replica, electric power substations, high-impedance differential, IEEE C37.234, main bus, partial differential, percentage-restrained differential, protective relaying, ring bus, single-bus single-breaker, stub bus, transfer bus, voltage trip supervision
Category: Protective Relaying