– 2 – TR 61000-1-3 IEC:2002(E)
CONTENTS
FOREWORD...........................................................................................................................4
INTRODUCTION .....................................................................................................................6
1 Scope ...............................................................................................................................7
2 Reference documents .......................................................................................................7
3 Definitions ........................................................................................................................7
4 General considerations .....................................................................................................9
5 Overview of effects experience .......................................................................................10
5.1 Atmospheric testing introduction ............................................................................10
5.2 Simulator testing introduction.................................................................................10
6 Atmospheric nuclear testing experience ..........................................................................11
6.1 United States atmospheric test experience – Starfish test ......................................11
6.2 Soviet Union atmospheric test experience..............................................................14
7 HEMP simulator testing with radiated transients ..............................................................21
7.1 Consumer electronics ............................................................................................21
7.2 Communication radios ...........................................................................................25
7.3 Commercial power lines.........................................................................................28
7.4 Train power-line coupling experiment .....................................................................31
7.5 HEMP-induced currents on a three-phase line........................................................34
8 HEMP simulator testing with conducted transients ...........................................................36
8.1 High-voltage power-line equipment ........................................................................36
8.2 Testing of distribution transformers to conducted HEMP transients.........................37
9 Summary ........................................................................................................................45
Bibliography ..........................................................................................................................46
Figure 1 – Starfish-Honolulu burst geometry, with the X indicating the location of
Johnston Atoll .......................................................................................................................12
Figure 2 – Front page of New York Tribune, European Edition, 10 July 1962 ..........................13
Figure 3 – Ferdinand Street (Honolulu, Hawaii) series lighting system in 1962........................14
Figure 4 – The amplitudes of the computed early-time HEMP E-field components versus
time for the near end of the 500-km telecom line ...................................................................15
Figure 5 – The amplitudes of the computed early-time HEMP E-field components versus
time for the far end of the 500-km telecom line ......................................................................16
Figure 6 – Computed transverse late-time HEMP magnetic flux density at the earth's
surface at ground ranges of 433 km and 574 km from the surface zero point .........................17
Figure 7 – Computed early-time HEMP load voltage versus time for the far end of the
80-km long subline 2 (the top figure shows the earliest time, while the bottom figure
shows a later time view) ........................................................................................................18
Figure 8 – Computed early-time HEMP short-circuit current versus time for the near
end of the 80 km long subline 2 (the top figure shows the earliest time, while the bottom
figure shows a later time view) ..............................................................................................19
Figure 9 – Computed early-time HEMP short-circuit current versus time for the far end
of the 80 km long subline 2 (the top figure shows the earliest time, while the bottom
figure shows a later time view) ..............................................................................................20
Figure 10 – Time response for a typical antenna cable coupled current measured at WRF .....23
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