Genetic algorithm based control for unbalanced low voltage networks

被引：0

作者：

Oramas-Pinero, Carlos ^{[1
]}

Vega-Fuentes, Eduardo ^{[2
]}

Deniz, Fabian ^{[3
]}

机构：

[1] Univ Las Palmas Gran Canaria, Las Palmas Gran Canaria, Spain

[2] Univ Las Palmas Gran Canaria, Inst Appl Microelect, Las Palmas Gran Canaria, Spain

[3] Univ Las Palmas Gran Canaria, Dept Elect Engn, Las Palmas Gran Canaria, Spain

来源：

2018 AEIT INTERNATIONAL ANNUAL CONFERENCE | 2018年

关键词：

low voltage networks; voltage unbalance; genetic algorithm;

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

There always exist unbalance in low voltage networks. It has adverse effects like current increase and voltage drops below regulatory limits in the most loaded phase, presence of current in the neutral conductor, over-voltage problems in the least loaded phase, and feeder tripping due to neutral overcurrent. Classic solutions involve grid reinforcements. In this paper a control methodology that may be applied to any unbalanced network is proposed. A real unbalanced low voltage network was modeled and simulated with OpenDSS and Matlab. The proposed control based on genetic algorithm found the least number of phase swaps required to restore voltage violations. It resulted in percentage voltage unbalance factor improvement and 18% losses reduction.

引用

下载

页数：4

共 50 条

[21] Voltage Management in Unbalanced Low Voltage Networks Using a Decoupled Phase-Tap-Changer Transformer
Coppo, Massimiliano
Turn, Roberto
Marinelli, Mattia
Han, Xue
2014 49TH INTERNATIONAL UNIVERSITIES POWER ENGINEERING CONFERENCE (UPEC), 2014,
[22] Unbalanced voltage control of bipolar DC microgrid based on distributed cooperative control
Yang, Meihui
Mang, Ruixuan
Zhou, Niancheng
Wang, Qianggang
PROCEEDINGS OF THE 15TH IEEE CONFERENCE ON INDUSTRIAL ELECTRONICS AND APPLICATIONS (ICIEA 2020), 2020, : 339 - 344
[23] DMPC based distributed voltage control for unbalanced distribution networks with single-/three-phase DGs
Jiao, Wenshu
Wu, Qiuwei
Huang, Sheng
Chen, Jian
Li, Canbing
Zhou, Bin
INTERNATIONAL JOURNAL OF ELECTRICAL POWER & ENERGY SYSTEMS, 2023, 150
[24] Smart Inverter-Based Distributed Volt/Var Control for Voltage Violation Mitigation of Unbalanced Distribution Networks
Babu, K. Rushikesh
Khatod, Dheeraj K.
IEEE TRANSACTIONS ON POWER DELIVERY, 2024, 39 (03) : 1481 - 1490
[25] Multi-objective DSTATCOM Placement Based on Sensitivity Analysis and Genetic Algorithm in Unbalanced MV Distribution Networks
Su, Xiangjing
Liu, Huanhuan
Fu, Yang
Wolfs, Peter
2017 IEEE INNOVATIVE SMART GRID TECHNOLOGIES - ASIA (ISGT-ASIA), 2017, : 699 - 703
[26] Optimal inverter based distributed generation units control strategy to improve voltage profiles in unbalanced distribution networks
Wang, Tianjian
Meskin, Matin
Su, Xiangjing
Grinberg, Ilya
Wang, Zhijun
IET GENERATION TRANSMISSION & DISTRIBUTION, 2019, 13 (21) : 4910 - 4921
[27] Extension algorithm for generic low-voltage networks
Marwitz, S.
Olk, C.
SCIGRID INTERNATIONAL CONFERENCE ON POWER GRID MODELLING, 2018, 977
[28] A genetic algorithm for the corrective control of voltage and reactive power
Malachi, Y
Singer, S
IEEE TRANSACTIONS ON POWER SYSTEMS, 2006, 21 (01) : 295 - 300
[29] A genetic algorithm for the reactive power/voltage control problem
Malachi, Y
Singer, S
21ST IEEE CONVENTION OF THE ELECTRICAL AND ELECTRONIC ENGINEERS IN ISRAEL - IEEE PROCEEDINGS, 2000, : 218 - 221
[30] A genetic based algorithm for voltage flicker measurement
Al-Hasawi, WM
El-Naggar, KM
11TH IEEE MEDITERRANEAN ELECTROTECHNICAL CONFERENCE, PROCEEDINGS, 2002, : 600 - 604

← 1 2 3 4 5 →