1. Slovenian EMF Legislation
References:
The Decree on Electromagnetic Radiation in the Natural and Living Environment, Official Gazette of the Republic of Slovenia no /96
The Regulatory on the first measurements and operational monitoring for the non-ionizing radiation sources and conditions for its performance, Official Gazette of the Republic of Slovenia no /96

2. Slovenian EMF Legislation
specifies:
limit values for E and B in the environment
degrees of radiation protection on specific areas of natural and living environment
methodology for field assesment and installation compliance evaluation (explicitly stated !)
measures to reduce and prevent the excessive values

3. Measuring locations have to be chosen : 1 m above the ground
in the distance of at least 1 m from all permanent and fixed objects and installations
for overhead line – equidistantly in transverse profile at the lowest point of the span in three spans
for buildings – in the distance 1 m away from fasade, also in higher floors inside the building, where the highest field values are expected
measuring locations = assesment locations for calculative predictions

4. Field Assesment
“… at conditions when the stressing of the environment due to operation of the source is the highest expected.”
current - maximal current expected in foreseen period (specified in agreement with the owner)
- usually a fixed value for HVTL (400 A for 110 kV, 150 A or A for 20 kV and 10 kV), if individual estimations from studies of the strategic development of network for the foreseen period
current carrying capacity of the conductor
current at rated power of the transformer
voltage - 10 % higher than nominal

5. Field Limit value Distance
- for (spatial) planning
maximum distances within which an excess of these limit values may be expected
in advance known geometry,
conservatively chosen input parameters

6. Field diagrams
2 D diagram d
1 D diagram
(1 m above ground) d