علي بصيرمند

Nowadays, modern societies highly depend on electrical energy and expect this energy to be constantly and continuously provided in accordance to demand. Therefore, electricity distribution networks are designed to continuously provide energy with a certain quality. However, these networks face threats from events such as natural disasters and extreme weather conditions. These events have increased the need to examine and improve the resilience of power grids. This study provides a comprehensive review of the background on the resilience of power substations from different perspectives and then presents a probabilistic method for assessing resilience of substations. Furthermore, the resilience of the Al-Ghadir power substation in Tehran is eva‎luated as an illustrative example and case study. The eva‎luation investigates its performance under the maximum accelerations suggested by the seismic design guide for power supply systems. The eva‎luations show that the publication's target functions are not provided at the second risk level. Additionally, the recovery function of the Al-Ghadir substation is predicted, and its resilience index is calculated.

تاب‌آوري لرزه‌اي , زيرساخت شهري , پست برق , ارزيابي لرزه‌اي , تحليل بازيابي

Seismic Resilience of Infrastructure , Substation , Seismic Performance Assessment , Recovery Assessment , Resilience index

Ali Basirmand

Morteza Raissi Dehkordi