Full Description

Scope

This document serves as a guide for the application of protective relays used for load shedding andrestoration during electric power system abnormal frequency conditions. It presents backgroundinformation, a bibliography, and recommendations. It discusses abnormal frequency power systembehavior, existing load shedding and restoration practices, the abnormal frequency function of typicalprotective relays, and possible new methods for improved load shedding and restoration. This guide islimited to electric power system applications and does not include abnormal frequency protection forpower generating plants.

Purpose

There is currently no IEEE guide for the application of protective relays used for load shedding andrestoration during electric power system abnormal frequency conditions. This guide complements IEEEStd C37.106(TM)-2003 [B35].1 It provides information to assist in the application of load shedding andrestoration schemes. Methods and examples are provided.

Abstract

New IEEE Standard - Active.Information on the application of underfrequency load shedding and restoration to ac power systems is compiled in this guide. Various system conditions that may require the use of underfrequency load shedding, and the application of protective relays to various methods of performing underfrequency load shedding are described in this guide. Some practical examples of underfrequency load shedding applications are also provided

Product Details

Published: 08/24/2007 ISBN(s): 9780738155395, 9780738155401, 9780738100000, 9781504410496 Number of Pages: 55File Size: 1 file , 1.1 MB Product Code(s): STD95634, STDPD95634, STDPL95634