Shopping Cart

No products in the cart.

IEEE 56-1977

$52.54

IEEE Guide for Insulation Maintenance of Large Alternating-Current Rotating Machinery (10,000 kVA and Larger)

Published By Publication Date Number of Pages
IEEE 1977 28
Guaranteed Safe Checkout
Category:

If you have any questions, feel free to reach out to our online customer service team by clicking on the bottom right corner. We’re here to assist you 24/7.
Email:[email protected]

Revision Standard – Inactive-Withdrawn. The purpose of this IEEE guide is to present information necessary to permit an effective evaluation of the insulation systems of large alternating-current rotating electrical machines. Such an evaluation can serve as a guide to the degree of maintenance or replacement which might be deemed necessary, and also offer some indication of the future service reliability of the equipment under consideration. The guide is intended to apply in general to large alternating-current rotating electrical machines rated at 10000 kVA or more, and operating at voltages of 6000 V and above.

PDF Catalog

PDF Pages PDF Title
1 Title Page
2 Introduction
Participants
3 CONTENTS
5 1. Purpose
2. Scope
3. Significance of Maintenance
6 4. Service Conditions Reducing Insulation Life
4.1 Thermal Aging
4.2 Overtemperature
4.3 Overvoltage
4.4 Contamination
4.5 Physical Damage
7 4.6 Partial Discharge (Corona) Effects
5. Insulation Systems in General Use
5.1 Insulated Parts
8 5.2 Stator-Winding Insulation
5.3 Rotor Winding Insulation
9 5.4 Brush-Rigging Insulation
5.5 Core and Frame-Assembly Insulation
5.6 Stator-Winding, Embedded,Temperature-Detector Insulation
6. Visual-Inspection Methods
6.1 Stator Windings
11 6.2 Rotor Windings
6.3 Brush Rigging
6.4 Core Assembly
13 7. Cleaning
7.1 General
7.2 Cleaning Techniques
15 8. Maintenance Tests
16 8.1 Stator Winding
21 8.2 Rotor Winding
22 9. References
9.1 IEEE Standards
23 9.2 ASTM Standard
10. Bibliography
27 Annex A—Test of Laminar Insulation in Stator Cores
IEEE 56-1977
$52.54