利用粒子群优化算法和穷举搜索法重新配置配电网络

Q2 Mathematics

Bulletin of Electrical Engineering and Informatics Pub Date : 2024-04-01 DOI:10.11591/eei.v13i2.6206

Y. Siregar, Tomi Saputra Jaya Tambun, S. Panjaitan, Kasmir Tanjung, Syiska Yana

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引用次数: 0

摘要

由于负荷需求不断增加，配电网络规模不断扩大，因此配电网络中每个时段的负荷水平可以被认为是不相同的。输配电网络系统的主要问题是电力损耗和电压曲线，影响服务质量和运营成本。本研究比较了在 IEEE 33 总线配电网络系统上使用穷举搜索技术和粒子群优化（PSO）算法对网络进行重新配置的情况。研究结果比较了网络重新配置前后的功率流研究，结果显示功率损耗值从 202.7 kW 降至 139.6 kW。电压曲线从 91.309% 改善到 93.782%。仿真结果还发现，这种重新配置可以改善系统电压曲线，将最初超出 IEEE Std 1159-1995 标准限制的 21 个母线减少到 7 个母线。

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Distribution network reconfiguration utilizing the particle swarm optimization algorithm and exhaustive search methods

The load level for each period in the distribution network can be considered non-identical due to the increasing demand for loads and the bigger distribution network. The main problem in the transmission and distribution network system is power losses and voltage profiles, affecting the quality of service and operating costs. This study compares the reconfiguration of the network using exhaustive search techniques and particle swarm optimization (PSO) algorithms on the IEEE 33 bus distribution network system. The study’s results compare the study of power flow before and after network reconfiguration, which is a decrease in the value of power losses from 202.7 kW to 139.6 kW. Then voltage profile improved from 91.309% to 93.782%. The simulation results also found that this reconfiguration can improve the system voltage profile, which initially contained 21 buses outside the standard limits of IEEE Std 1159-1995 to 7 buses.

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来源期刊

Bulletin of Electrical Engineering and Informatics Computer Science-Computer Science (miscellaneous)

CiteScore

3.60

自引率

0.00%

发文量

期刊介绍： Bulletin of Electrical Engineering and Informatics publishes original papers in the field of electrical, computer and informatics engineering which covers, but not limited to, the following scope: Computer Science, Computer Engineering and Informatics[...] Electronics[...] Electrical and Power Engineering[...] Telecommunication and Information Technology[...]Instrumentation and Control Engineering[...]