شماره ركورد كنفرانس :
3517
عنوان مقاله :
Evaluation of unshielded Rogowski coil for protection purposes
عنوان به زبان ديگر :
Evaluation of unshielded Rogowski coil for protection purposes
Author/Authors :
Esmaeil Hemmati Iran University of Science and Technology Tehran- Iran , S. Mohammad Shahrtash Iran University of Science and Technology Tehran- Iran
كليدواژه :
component , Rogowski coil , Protection systems , Frequency response , Rogowski coil
عنوان كنفرانس :
ششمين كنفرانس تخصصي حفاظت و كنترل سيستم هاي قدرت
چكيده لاتين :
Rogowski coil have attracted more attention for
measuring steady state and high transient currents in the last
decades. The main reasons for such attention are linearity, wide
bandwidth, safety, lightness, and low cost of Rogowski coil. In
this paper the performance of unshielded Rogowski coil for
protection tasks is studied through experimental investigations.
Also, the model of unshielded Rogowski coil is presented and its
behavior under different conditions is discussed. Moreover, the
effects of structural parameters of the Rogowski coil on the
model’s behavior are presented. Finally, the output responses of
this transducer under
