Comprehensive Modeling of Three-Phase Distribution Systems via the Bus Admittance Matrix

被引：100

作者：

Bazrafshan, Mohammadhafez ^{[1
]}

Gatsis, Nikolaos ^{[1
]}

机构：

[1] Univ Texas San Antonio, Dept Elect & Comp Engn, San Antonio, TX 78249 USA

来源：

IEEE TRANSACTIONS ON POWER SYSTEMS | 2018年 / 33卷 / 02期

基金：

美国国家科学基金会;

关键词：

Bus admittance matrix; load-flow; three-phase distribution system modeling; ZIP loads; Z-Bus method; POWER-FLOW; LOAD-FLOW; DISTRIBUTION NETWORKS; TRANSFORMER MODELS; EXISTENCE; YBUS;

D O I：

10.1109/TPWRS.2017.2728618

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：

The theme of this paper is three-phase distribution system modeling suitable for the Z-Bus load-flow. Detailed models of wye and delta constant-power, constant-current, and constant-impedance loads are presented. Models of transmission lines, step-voltage regulators, and transformers that build the bus admittance matrix (Y-Bus) are laid out. The Z-Bus load-flow is then reviewed and the singularity of the Y-Bus in case of certain transformer connections is rigorously discussed. Based on realistic assumptions and conventional modifications, the invertibility of the Y-Bus is proved. Last but not least, MATLAB scripts that model the components of the IEEE 37-bus, the IEEE 123-bus, the 8500-node feeders, and the European 906-bus low-voltage feeder are provided.

引用

页码：2015 / 2029

页数：15

共 38 条

[1] A Linear Power Flow Formulation for Three-Phase Distribution Systems [J].

Ahmadi, Hamed ;

Marti, Jose R. ;

von Meier, Alexandra .

IEEE TRANSACTIONS ON POWER SYSTEMS, 2016, 31 (06) :5012-5021

[2] SOLVING FOR 3-PHASE CONDUCTIVELY ISOLATED BUSBAR VOLTAGES USING PHASE COMPONENT [J].

ANDERSON, DM ;

WOLLENBERG, BF .

IEEE TRANSACTIONS ON POWER SYSTEMS, 1995, 10 (01) :98-108

[3] BIBLIOGRAPHY ON LOAD MODELS FOR POWER-FLOW AND DYNAMIC PERFORMANCE SIMULATION [J].

不详 .

IEEE TRANSACTIONS ON POWER SYSTEMS, 1995, 10 (01) :523-538

[4]

[Anonymous], IEEE T SMART GRID

[5] A Three-Phase Optimal Power-Flow Algorithm to Mitigate Voltage Unbalance [J].

Araujo, L. R. ;

Penido, D. R. R. ;

Carneiro, S., Jr. ;

Pereira, J. L. R. .

IEEE TRANSACTIONS ON POWER DELIVERY, 2013, 28 (04) :2394-2402

[6] A three-phase optimal power flow applied to the planning of unbalanced distribution networks [J].

Baran, Antonio R., Jr. ;

Fernandes, Thelma S. P. .

INTERNATIONAL JOURNAL OF ELECTRICAL POWER & ENERGY SYSTEMS, 2016, 74 :301-309

[7]

Bazrafshan M., IEEE T POWER SYST

[8] 3 PHASE LOAD FLOW PROGRAM [J].

BIRT, KA ;

GRAFFY, JJ ;

MCDONALD, JD ;

ELABIAD, AH .

IEEE TRANSACTIONS ON POWER APPARATUS AND SYSTEMS, 1976, 95 (01) :59-65

[9]

Bolognani S, 2015, ANN ALLERTON CONF, P402, DOI 10.1109/ALLERTON.2015.7447032

[10] On the Existence and Linear Approximation of the Power Flow Solution in Power Distribution Networks [J].

Bolognani, Saverio ;

Zampieri, Sandro .

IEEE TRANSACTIONS ON POWER SYSTEMS, 2016, 31 (01) :163-172

← 1 2 3 4 →