IEEE C37.113 1999:2000 Edition

$26.54

IEEE Guide for Protective Relay Applications to Transmission Lines

Published By	Publication Date	Number of Pages
IEEE	2000	113

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Description

New IEEE Standard – Active. This newly developed guide compiles information on the application considerations ofprotective relays to ac transmission lines. The guide describes accepted transmission lineprotection schemes and the different electrical system parameters and situations that affect theirapplication. Its purpose is to provide a reference for the selection of relay schemes and to assistless experienced protective relaying engineers in their application.

PDF Catalog

PDF Pages	PDF Title
1	Title Page
3	Introduction Participants
5	CONTENTS
7	1. Overview 1.1 Scope
8	2. References 3. Fundamentals 3.1 Terms and definitions
16	3.2 Line relaying selection
20	3.3 Redundancy and backup considerations 3.4 Reclosing methods
21	3.5 Effects of load on line relay applications and settings
22	4. System configuration 4.1 Length considerations
25	4.2 Line design 4.3 Number of line terminals
27	4.4 Lines terminated into transformers
28	4.5 Weak electrical systems
30	4.6 Ground source configurations 4.7 Transmission lines with distribution substation taps
34	4.8 Lines with devices for var and flow control
36	4.9 Parallel lines 4.10 Lines with high-impedance ground returns
37	4.11 Terminal configuration considerations
40	5. Relay schemes 5.1 Non-pilot schemes
50	5.2 Pilot schemes
64	5.3 Special schemes
71	5.4 Directional ground overcurrent relay polarization
77	5.5 Problems associated with multiterminal lines
81	5.6 Application considerations of distance relays
92	5.7 Relay considerations for series compensated lines
95	5.8 Single-phase tripping
96	5.9 Application of distance relays to short lines
99	5.10 Relay considerations for system transients
103	Annex A—Bibliography
108	Index