Reduction of power system losses using optimal load distribution of reactive power and general bending decomposition method

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

In this article, an efficient method to minimize energy losses is presented. The proposed method uses intermittent load conditions over a future time interval instead of an instantaneous network condition. This method obtains the optimal condition during the given period according to the current value of the condition. A given time interval is divided into many smaller subintervals. By increasing the number of subintervals or load profiles, the dimensions of the problem increase, for which an optimal value must be obtained. In this method, the variables are divided into the group of continuous and discrete control variables. While only continuous control variables are allowed to change in each sub-interval, continuous and discrete variables are set at the beginning of each time interval. This problem is solved by using the GBD general bend decomposition method. Using this method, the load conditions for each subinterval in the NLP subproblem are solved. Then, the results of the NLP subproblem are used in the main subproblem. As shown in the simulation results, the proposed method not only improves the voltage profile but also reduces the total energy wasted in the desired period.

Language:
Persian
Published:
Journal of Nonlinear Systems in Electrical Engineering, Volume:10 Issue: 2, 2024
Pages:
127 to 150
https://www.magiran.com/p2793920  
سامانه نویسندگان
  • Author (1)
    Majid Najjarpour
    (1400) کارشناسی ارشد مهندسی برق قدرت، دانشگاه ارومیه
    Najjarpour، Majid
  • Author (3)
    Alireza Ebadi Zahedan
    Phd Student Power Electrical Engineering, Department of Power Electrical, Faculty of Electrical and Computer, University Of Urmia, Urmia, Iran
    Ebadi Zahedan، Alireza
اطلاعات نویسنده(گان) توسط ایشان ثبت و تکمیل شده‌است. برای مشاهده مشخصات و فهرست همه مطالب، صفحه رزومه را ببینید.
مقالات دیگری از این نویسنده (گان)