1 Scope
2 References
3 Definitions
3.1 Terms defined elsewhere
3.2 Terms defined in this Recommendation
4 Abbreviations and acronyms
5 Conventions
6 Reference configuration
7 Protection of tower vicinity
7.1 Need of protection
7.2 The assessment of the safety distance
7.3 Protection measures
7.4 Protection measures against injury to living beings due to
touch and step voltages
8 Protection of local community with common power feed
8.1 Need of protection
8.2 Protection measures
9 Implementation of protection measures
Annex A – Influence on the lightning risk of the surrounding structures due to
the presence of a tower
A.1 Possible lightning risk components derived from erection of a
tower
A.2 Risk from EPR on the close vicinity of a tower
A.3 Risk from transferred surge through common power feed
Annex B – Determination of parameters for the assessment of safety distance
B.1 Lightning parameters according to LPL
B.2 Reference values of Esoil
B.3 Reference values of typical earthing impedance
B.4 Reference values of tower inductance
Appendix I – Influence of the tower on the ground flash density
I.1 Downward flash
I.2 Upward flash
Bibliography