Analysis of Distributed Generation Integration Effect on Active Power Losses in Distribution Networks

Q2 Computer Science

International Journal of Electrical and Electronic Engineering and Telecommunications Pub Date : 2022-01-01 DOI:10.18178/ijeetc.11.2.102-108

Z. Muslimin, A. Suyuti, E. Palantei, I. Indrabayu, I. Gunadin

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引用次数: 19

Abstract

Distributed Generation (DG) is commonly used to reduce active power losses on a distribution network. The optimal location and size of DG will result in minimum active power losses and voltage profile improvement. This research proposes Novel Voltage Sensitivity Index (NVSI) and Stability Index (SI) methods to determine the optimal location and analytical expression to find optimal size and location of DG in Makassar distribution system, Feeder Kima, 76 buses to minimize active power losses and to improve voltage profile. Therefore, DG interconnection has a significant effect on improving the quality of the distribution network. The results show that the sensitivity method does not lead to the best placement DG in reducing active power losses. However, it is an analytical expression, which is very effective in determining optimal location and size of DG to reduce active power losses and to improve voltage profile in Makassar distribution system, Feeder Kima, 76 buses. The most optimal location for DG placement is on Bus 73 (Mega Sakti Pyramid), with a DG size of 0.8515MW. These combinations reduce 45.77% active power losses and increase 1.7336% voltage profile.

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分布式发电一体化对配电网有功损耗的影响分析

分布式发电(DG)通常用于减少配电网的有功损耗。DG的最佳位置和尺寸将使有功功率损耗最小，并改善电压分布。本文提出了一种新的电压灵敏度指数(NVSI)和稳定性指数(SI)方法来确定最优位置和解析表达式，以找出Makassar配电系统，Feeder Kima, 76母线中DG的最佳尺寸和位置，以减少有功功率损耗并改善电压分布。因此，DG互联对提高配电网质量具有重要作用。结果表明，灵敏度法在降低有功损耗方面并不能得到最佳的布局DG。然而，它是一个解析表达式，在确定DG的最佳位置和大小以减少有功功率损耗和改善Makassar配电系统，Feeder Kima, 76总线的电压分布方面非常有效。DG放置的最佳位置是73号巴士(Mega Sakti Pyramid)， DG尺寸为0.8515MW。这些组合减少了45.77%的有功功率损耗，增加了1.7336%的电压分布。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

International Journal of Electrical and Electronic Engineering and Telecommunications Engineering-Electrical and Electronic Engineering

CiteScore

5.90

自引率

0.00%

发文量

期刊介绍： International Journal of Electrical and Electronic Engineering & Telecommunications. IJEETC is a scholarly peer-reviewed international scientific journal published quarterly, focusing on theories, systems, methods, algorithms and applications in electrical and electronic engineering & telecommunications. It provide a high profile, leading edge forum for academic researchers, industrial professionals, engineers, consultants, managers, educators and policy makers working in the field to contribute and disseminate innovative new work on Electrical and Electronic Engineering & Telecommunications. All papers will be blind reviewed and accepted papers will be published quarterly, which is available online (open access) and in printed version.