IEEE C62.22.1 1996
$63.38
IEEE Guide for the Connection of Surge Arresters to Protect Insulated, Shielded Electric Power Cable Systems
Published By | Publication Date | Number of Pages |
IEEE | 1996 | 36 |
New IEEE Standard – Active. This guide suggests surge arrester installation methods at distribution cable terminalpoles in order to minimize the total impressed transient voltage on medium-voltage distribution cables. Grounding electrode techniques, pole ground values, and system ground grid values are notaddressed or considered in this document.
PDF Catalog
PDF Pages | PDF Title |
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1 | Title page |
3 | Introduction Participants |
6 | CONTENTS |
9 | 1. Overview 1.1 Scope 1.2 Purpose 2. Cable damage |
10 | 3. Lightning overvoltage and cable system effects 3.1 Lightning surges on the overhead distribution system |
12 | 4. Surge arrester operation 4.1 Surge arrester discharge voltage 4.2 Lead length 5. Cable system surge arrester protection schemes 5.1 Terminal pole arrester scheme |
13 | 5.2 Terminal pole and open point arrester scheme 5.3 Terminal pole, mid-point, and open-point arrester scheme 6. Lightning data 6.1 Multiple current impulses 6.2 Surge current magnitude |
14 | 6.3 Rise time 6.4 Bi-polar surges |
15 | 7. Cable system impressed transient voltage 7.1 Total impressed transient voltage 7.2 Arrester discharge voltage 7.3 Connection lead length voltage drop 7.4 Sum of impressed transient voltage components |
16 | 7.5 Lead inductance 7.6 Lead voltage build drop 8. Open-point protection 8.1 No-open point arrester |
17 | 8.2 With open-point protection 9. Margins of protection 9.1 Arrester at terminal pole only |
18 | 9.2 Arresters at terminal pole and open point 9.3 Arresters at terminal pole, mid-span and open point |
19 | 9.4 Historical minimum margin of protection 10. Terminal pole installation techniques 10.1 Unjacketed concentric neutral cable using neutral wires or cable with semi- conducting jacke… |
20 | 10.2 Jacketed cable with separate pole ground with tap connection off riser |
21 | 10.3 Equivalent electrical circuit for arrester installation |
22 | 10.4 Jacketed cable with separate pole ground with riser run through arrester 10.5 Reduced ground lead length |
23 | 10.6 Use of coiled line lead discouraged |
24 | 11. Recommendations |
26 | Annex A—Margin of protection calculation examples |
35 | Annex B—Bibliography |