کنفرانس بین المللی فناوری و مدیریت انرژی

صفحه اصلی / نهمین کنفرانس بین المللی فناوری و مدیریت انرژی

Optimal Placement and Sizing of Distributed Generation and Capacitors with the aim of Reducing Power Losses and Line Density in the Radial Distribution Network

نویسندگان :

Farzad Mohammadzadeh Shahir¹ Ebrahim Babaei²

1- Faculty of Electrical and Computer Engineering University of Tabriz Tabriz, Iran 2- Faculty of Electrical and Computer Engineering University of Tabriz Tabriz, Iran

کلمات کلیدی :

density management،distribution network،capacitors،distributed generation resources

چکیده :

installing distributed generation resources in distribution networks has significant technical, economic and environmental benefits that have led to the widespread use of these resources. The presence of these resources closes to the location of the final subscribers, along with improving the network response to the growing demand of consumers, reduces the power flow in distribution network lines. Therefore, by improving the voltage profile of distribution network, not only the power loss reduces significantly, but also increases the capacity of the mains lines. In addition, the installation of capacitor is another common way to improve the technical parameters of the network, which has attracted special attention due to its cost-effectiveness. Thus, the optimization of location and capacity of distributed generation resources and capacitors with the aim of reducing power losses and reducing line density in the radial distribution network at the lowest possible cost and in compliance with technical constraints have investigated in this paper. Meanwhile, load uncertainty considered in the modeling. The proposed method is evaluated in a 33-bus network with applying a genetic algorithm and the results are discussed in the following. Finally, the proposed method has been able to reduce power losses and manage line congestion in a way that is cost-effective for the operation of the distribution network.