TY  - JOUR
T1  - Electromagnetic Field and Changing the Ambient Temperature of
High Tension Wires
AU - Salim Ahmad, Adnan AU - Izaldeen Majeed, Saad 
JO  - Journal of Engineering and Applied Sciences
VL  - 14
IS  - 6
SP  - 1770
EP  - 1774
PY  - 2019
DA  - 2001/08/19
SN  - 1816-949x
DO  - jeasci.2019.1770.1774
UR  - https://makhillpublications.co/view-article.php?doi=jeasci.2019.1770.1774
KW  - Electromagnetic field
KW  -transmission lines
KW  -conductor
KW  -observations
KW  -pasacclimatee
KW  -commission
AB  - In this research, we demonstrate the effect of changing ambient temperature on the intensity of the
electromagnetic field generated near high voltage power transmission lines (132 kV) in selected area South of
Mosul city (Iraq), by measuring the increase in conductor length between two consecutive towers using
electronic total station Leica TPS400 series. In the set of measurement cond uctor length changes from (30-80
cm) and magnetic field intensity changes from (33-44 mG) due to temperature changes range (4-53°C). The
calculated magnetic and electric field stages are compared to experience strategies given by International
Commission on Non-Ionizing Radiation Protection (ICNIRP) to evaluate the risks. It has been noticed that the
higher the ambient temperature around conductor, the more intense electromagnetic field which in turn leads
to the lack of safe pasacclimatee this at constant load. As also noted, the less distance between two
consecutive towers (SPAN) the greater the acclimate. So, these observations should be taken in account when
design power transmissions line in those areas.
ER  -