IEEE 957 2005
$37.38
IEEE Guide for Cleaning Insulators
Published By | Publication Date | Number of Pages |
IEEE | 2005 | 77 |
Revision Standard – Active. Procedures for cleaning contaminated electrical insulators (excluding nuclear, toxic, and hazardous chemical contaminants) of all types, using various equipment and techniques, are provided.
PDF Catalog
PDF Pages | PDF Title |
---|---|
1 | IEEE Guide for Cleaning Insulators |
5 | Introduction |
6 | Participants |
8 | Contents |
11 | 1. Overview 1.1 Scope 2. Normative references |
12 | 3. Definitions, acronyms, and abbreviations 3.1 Definitions |
13 | 3.2 Acronyms and abbreviations 4. Insulators to be cleaned 4.1 Introduction 4.2 Transmission line insulators |
15 | 4.3 Station equipment |
16 | 4.4 Distribution line equipment 4.5 Large diameter equipment 4.6 Greased insulator cleaning |
17 | 4.7 Resistive glazed insulator cleaning 4.8 Room temperature vulcanizing coated ceramic insulator cleaning 5. Types of contaminants |
18 | 5.1 Salt 5.2 Cement/lime 5.3 Dusts |
19 | 5.4 Bird excrement 5.5 Chemical 5.6 Smog (vehicular emission) 5.7 Cooling tower effluent 5.8 Smoke |
20 | 5.9 Organic 5.10 Ice/snow 5.11 Frequency of cleaning 6. Methods 6.1 Energized |
27 | 6.2 De-energized |
28 | 6.3 Results 7. Cleaning equipment 7.1 High-pressure water equipment (2750 kPa to 7000 kPa) (400 psi to 1000 psi) |
34 | 7.2 Medium-pressure water equipment (2100 kPa to 2750 kPa) (300 psi to 400 psi) 7.3 Low-pressure water equipment (1400 kPa) (200 psi) 7.4 Compressed air, dry-type cleaner |
36 | 7.5 Fixed spray 8. Technical considerations for energized cleaning with water 8.1 Leakage current |
37 | 8.2 Working distance |
39 | 8.3 Water quality |
40 | 8.4 Water supply |
41 | 8.5 Water pressure 8.6 Nozzles 8.7 Grounding 8.8 Laboratory tests in grounded environments |
51 | 8.9 Fixed nozzle |
52 | 8.10 Helicopter-mounted nozzle 9. Industry practices 9.1 General industry practices |
54 | 9.2 Individual company standards/rules |
56 | 9.3 Public/public relations 9.4 Limitations |
58 | 10. Summary |
59 | 10.1 Grounding |
61 | Annex A (informative) Bibliography |
63 | Annex B (informative) Maintenance of ceramic insulators after cleaning |
71 | Annex C (informative) English units |