Shokouhandeh, HassanKamarposhti, Mehrdad AhmadiLorenzini, GiulioSolyman, Ahmed Amin AhmedAgieb, Ramy Said2024-09-112024-09-1120222369-0739https://doi.org/10.18280/mmep.090201https://hdl.handle.net/11363/8512One of the key methods for reducing the possible interruptions and the pressures imposed on the operator is to employ the hidden capacity of the transmission lines. The basis of selecting the line capacity is the ability of the operator to preserve the allowed distance between the transmission line and the ground, trees, vehicles, and other obstacles that are directly under the line. One of the methods that increase the capacity of the employed line is the line monitoring equipment and using the dynamic capacity. Although the dynamic capacity method costs less than other options, it might be costly and laborsome. Thus, there should be a tradeoff between the dynamic and static capacity, known as the quasi-dynamic capacity. This term indicates that the dynamic capacity is used in studies for making logical decisions for changing the static capacity or operation of the operator. In many cases, this technology can be implemented temporarily and then removed or displaced for other applications. The purpose of this study is to present a quasi-dynamic method for determining and operating the line capacity to reduce the costs required to determine the complete dynamic capacity and improve the assumptions used in determining the static capacity. © 2022. Mathematical Modelling of Engineering Problems.All Rights Reservedeninfo:eu-repo/semantics/openAccessDynamic capacity; Monitoring system; Quasidynamic capacity; Static capacityArticle9229129710.18280/mmep.0902012-s2.0-85129801447Q3