Providing a mathematical model to measure reliability In the power distribution network

Message:
Article Type:
Research/Original Article (دارای رتبه معتبر)
Abstract:

Today, the increasing progress in technology, the expansion and development of human needs for sustainable technologies have caused attention to electric energy to be in the center of attention more than in the past. Therefore, increasing the reliability of electrical systems in the power industry is very important. The purpose of this research is to provide a mathematical model to calculate and increase reliability in the power distribution network. This research is practical in terms of its purpose and results, and in terms of the method and nature of implementation, it is based on operational research that was conducted using mathematical modeling and using Python software based on data from 1398 to 1402. The findings show that parameters such as generators, high pressure and low pressure busbars, 20 kV to 400 V power transformers, communication cables, capacitors, generators and UPS are more important in calculating the reliability of this network. Therefore, according to the purpose and the corresponding limitations, a suitable mathematical model has been presented for each parameter. The results show that after 50 repetitions and simulations, the ultra-emergency line has a higher importance and rank in reliability among the four output feeders. Also, based on the presented model, it has been observed that the entire 20 kV line under investigation has 0.67 degrees of reliability. The results of this research can be considered as a suitable basis for the implementation of research and operational projects in wide radial networks in the electricity industry.

Language:
Persian
Published:
Journal of Quality Engineering and Management, Volume:13 Issue: 3, 2024
Pages:
231 to 252
https://www.magiran.com/p2795344  
سامانه نویسندگان
  • Author (3)
    Mohammad Hossein Darvish Motevalli
    Assistant Professor Department industrial managem3, West Tehran Branch, Islamic Azad University, Tehran, Iran
    Darvish Motevalli، Mohammad Hossein
  • Author (4)
    Mohammad Mehdi Movahedi
    (1376) دکتری مدیریت صنعتی، دانشگاه آزاد اسلامی واحد علوم و تحقیقات
    Movahedi، Mohammad Mehdi
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