IEEE C57.19.100-2012

$41.71

IEEE Guide for Application of Power Apparatus Bushings

Published By	Publication Date	Number of Pages
IEEE	2012	42

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Description

Revision Standard – Active. Guidance on the use of outdoor power apparatus bushings is provided. The bushings are limited to those built in accordance with IEEE Std C57.19.00-1991. General information and recommendations for the application of power apparatus bushings when incorporated as part of power transformers, power circuit breakers, and isolated-phase bus are provided.

PDF Catalog

PDF Pages	PDF Title
1	IEEE Std C57.19.100-2012 Front Cover
3	Title Page
6	Notice to users Laws and regulations Copyrights Updating of IEEE documents Errata Patents
8	Participants
10	Introduction
11	Contents
13	Important Notice 1. Overview 1.1 Scope 1.2 Purpose
14	2. Normative references 3. Deﬁnitions
15	4. Thermal loading above nameplate rating for bushings applied on power transformers 4.1 General
17	4.2 Temperature calculations for short-time loads above bushing rating
20	4.3 Test procedures for derivation of mathematical model
23	5. Special considerations for application of bushings to power transformers 5.1 General 5.2 Loading of bushings with transformer top oil temperature rises between 55 C and 65 C
24	5.3 Application of bushings in transformers with conservator oil preservation systems 5.4 Draw-lead application
25	5.5 Draw-rod application 6. Thermal loading for bushings applied on circuit breakers 7. Thermal loading for bushings used with isolated-phase bus 7.1 Concerns for bushings used in isolated-phase bus
26	7.2 Thermal coordination between the bushings and the isolated-phase bus 8. Allowable line pull (cantilever loading) 8.1 General (transformers and circuit breakers) 8.2 Mounting angles greater than 20
27	8.3 Circuit breaker applications 9. Application of bushings in unusual service conditions 9.1 Contaminated environments
30	9.2 High altitudes 9.3 Application of outdoor bushings in indoor locations 9.4 Bushing monitors 10. Bushing maintenance practices 10.1 Mechanical maintenance and inspection
32	10.2 Bushing repair
33	10.3 Routine and special tests
35	10.4 Bushing storage
36	10.5 Bushing replacement
37	11. Checklist
38	Annex A (informative) Examples of calculation procedures to determine hot-spot temperatures for bushings applied on transformers
42	Annex B (informative) Bibliography