شماره ركورد كنفرانس :
3520
عنوان مقاله :
A Novel Static External Network Equivalencing Method for Protection Studies on Iran Transmission Grid
پديدآورندگان :
Khodadadi M Center of Excellence for Power System Automation and Operation Iran University of Science Technology Tehran, Iran , Khalilifar M Center of Excellence for Power System Automation and Operation Iran University of Science Technology Tehran, Iran , Shahrtash S.M Center of Excellence for Power System Automation and Operation Iran University of Science Technology Tehran, Iran
كليدواژه :
External network , Network equivalent , Fault study , Protection , Power system
عنوان كنفرانس :
نهمين كنفرانس تخصصي حفاظت و كنترل سيستم هاي قدرت
چكيده فارسي :
In this paper, a novel static external network reduction appropriate for fault studies and relay coordination in transmission system is proposed. By applying the proposed method to IEEE 14-bus network and Hormozgan Transmission Network, its major advantages, simplicity and accuracy (less than 5% error) have been confirmed in comparison with accurate classic and approximate engineering methods. Conforming to the information structure of Iran Transmission Grid and being practical distinct the proposed method from all other accurate classic methods.
