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IEEE 432 1976

$22.21

IEEE Guide for Insulation Maintenance for Rotating Electrical Machinery (5 hp to less than 10 000 hp)

Published By Publication Date Number of Pages
IEEE 1976 21
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New IEEE Standard – Inactive – Superseded. This insulation maintenance guide is intended to apply in general to industrial aircooled rotating electrical machines rated from 5 hp to 10 000 hp. The procedures detailed herein may be found useful for other types of machines.

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PDF Pages PDF Title
6 Scope
The Significance of Maintenance
Service Conditions Reducing Insulation Life
7 Insulation Systems in General Use
4.1 Insulated Parts
4.2 Armature Winding Insulation
8 4.3 Field Windings
4.4 Brush-Rigging Insulation
Core and Frame Assembly
Visual Inspection Methods
5.1 Armature Winding
9 5.2 Field Winding
5.3 Brush Rigging
Core and Frame Assembly
10 Insulation – Maintenance – Testing Principles
Tests to Discern Existing Weakness
Insulation Resistance Tests at Low Voltage
11 7.2 Dielectric-Absorption Tests
7.3 Overvoltage Tests
7.4 Interturn-Insulation Tests
12 Slot-Discharge and Corona Probe Tests
Rotor Winding Impedance Tests
Tests to Give Indication of Expected Service Reliability
8.1 Insulation Power-Factor Tests
13 Controlled Overvoltage Test (dc)
Other Special Tests
14 Stator Core Interlaminar Insulation Test
Interturn Short Circuits on Cylindrical Pole Rotors
10.1 Field Service Cleaning (Assembled Machines) Dry Dusts
15 10.2 Oily Dirt
10.3 Carbon Brush Precautions
10.4 Solvents
16 10.5 Very Dirty Machines
10.6 Service Shop – Disassembled Machines
References
17 Amplification of Tests Described in the Standard
20 BIBLIOGRAPHY
IEEE 432 1976
$22.21