Shopping Cart

No products in the cart.

IEEE 1425 2002

$51.46

IEEE Guide for the Evaluation of the Remaining Life of Impregnated Paper-Insulated Transmission Cable Systems

Published By Publication Date Number of Pages
IEEE 2002 49
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. Weā€™re here to assist you 24/7.
Email:[email protected]

New IEEE Standard – Active. Reaffirmed September 2007. This guide provides technical information regarding factors that can affect the life of an impregnated paper-insulated transmission cable system, and it reviews available methods to evaluate the remaining life of such systems and preventive maintenance to extend their service life

PDF Catalog

PDF Pages PDF Title
2 Title Page
4 Introduction
Participants
6 CONTENTS
8 1. Overview
1.1 Scope
1.2 Purpose
9 1.3 Unit conversion factors and acronyms
2. Cable thermal environment
2.1 Thermal resistivity
10 2.2 Other factors affecting the thermal environment
11 2.3 Methods to investigate changes in the thermal environment and evaluate their impact on cable service life
2.4 Methods of mitigation
12 3. Corrosion and mechanical protection
3.1 Mechanical protection
3.2 Causes of corrosion
13 3.3 Methods of providing corrosion protection
14 3.4 Methods of assessing cathodic protection systems
16 3.5 Methods of mitigation
17 4. Thermal, mechanical, and electrical aging
4.1 Paper/dielectric fluid insulation systems
18 4.2 Deterioration of mechanical and chemical properties of paper insulation as a function of time and temperature
21 4.3 Deterioration of impregnated paper insulation caused by thermal-mechanical stresses
22 4.4 Deterioration of impregnated paper insulation caused by high electrical stresses
23 4.5 Degradation of dielectric fluids
24 4.6 Aging of metal sheaths on SCLF cables
25 5. Evaluation techniques
5.1 Introduction
26 5.2 Assessment of the physical characteristics of kraft paper tapes
27 5.3 Determination of the diagnostic gas content of cable dielectric fluid
28 5.4 Dielectric measurements
29 5.5 Relationship between the dissipation factor of impregnated paper and the impregnant
31 5.6 Assessment of aged metal sheaths on SCLF cables
32 6. Assembly and analysis of the operating record
33 6.1 Assembly of the cable system record
36 6.2 Analysis of the cable system record
37 7. Preventive maintenance to maximize service life
7.1 Dielectric fluids and pressurizing equipment
38 7.2 Corrosion protection system
7.3 Bonding and grounding system
39 7.4 Mechanical support systems
7.5 Cable system thermal environment
40 8. Summary and conclusions
8.1 Factors to consider
41 8.2 Evaluation method
42 8.3 Conclusions
43 Annex A (informative) Bibliography
49 Annex B (informative) Unit conversion
IEEE 1425 2002
$51.46