Comprehensive Design of Street Lighting Networks in Distribution Power Utilities: an Optimal Approach
Subject Areas : Electrical engineering (electronics, telecommunications, power, control)Ali Mohammadi 1 , Seyed Ali Hosseini 2
1 -
2 - Department of Electrical Engineering, Gonabad Branch, Islamic Azad University, Gonabad, Iran
Keywords: Lighting networks, Optimal Design, Network configuration, Voltage quality, Lighting Class,
Abstract :
The design of street lighting networks in electric distribution companies has always been associated with its own challenges due to two aspects in terms of meeting the requirements of street lighting calculations and electrical analyzes and the need for economic analysis and cost-effectiveness on the other hand. It is considered different from the preparation of ordinary plans in technical departments. The most important reason for this complexity is the lack of access to optimal design tables considering all design parameters related to lighting and electrical parts in compliance with the necessary standards, so that currently each lighting project must have an independent study. In this study, actual conditions of street lighting networks are taken into account, including the type of network, conductors, etc. It should be consistent with the reality of the electricity industry and not just academic. By the simulation in Dialux evo and DIGSilent Power Factory software, comprehensive optimal design tables according to the type of light, network conductor, network configuration, maximum length of lighting networks and minimum capacity of transformer resulting in the range of standard voltage quality and acceptable loading range of distribution substations, These tables can help designers and, at a high level, decision-makers in technical subjects.
[1] دستورالعمل تعیین الزامات، معیارهاي ارزیابی فنی و آزمونهاي کابلهاي خودنگهدار فشار ضعیف پنج سیمه، شرکت توانیر، معاونت هماهنگی توزیع، دفتر نظارت بر توزیع، 1387.
[2] مشخصات فنی و اجرایی روشنایی راه ها: نشریه شماره 614، معاونت برنامه ریزی و نظارت راهبردی ریاست جمهوری، امور نظام فنی 1392.
[3] نرم افزار DIALux evo 10.1, DIAL 2021.
[4] دستورالعمل چشم انداز اصلاح ولتاژ شبکه های توزیع (طرح ملی چاوش)، شرکت توانیر، معاونت هماهنگی توزیع، دفتر نظارت بر توزیع، مرداد 98.
[5] دستورالعمل تعیین ظرفیت ترانسفورماتور در واگذاری انشعاب تکفاز، سه فاز و دیماندی، شرکت توزیع نیروی برق خراسان رضوی، 1399.
[6] نرم افزار DIgSILENT 15.1, Power Factory.
[7] دستورالعمل اتصال زمین شبکه های توزیع برق، شرکت توزیع نیروی برق خراسان رضوی، 1402.
