An Interval Arithmetic-Based Power Flow Algorithm for Radial Distribution Network with Distributed Generation

被引：6
作者：
Alves, Helton do Nascimento [1 ]
机构：
[1] Inst Fed Maranhao IFMA, Dept Elect Engn, BR-65030000 Sao Luis, MA, Brazil
来源：
JOURNAL OF CONTROL AUTOMATION AND ELECTRICAL SYSTEMS | 2019年 / 30卷 / 05期
关键词：
Backward; forward power summation method; Distributed generation; Distribution networks; Interval arithmetic; Uncertainties; SYSTEM;
D O I：
10.1007/s40313-019-00478-7
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
This paper presents a primary distribution system power flow analysis in the presence of uncertainties in distributed generation and loads. The algorithm is based on a backward/forward sweep power flow algorithm with power flow updates. The uncertainties are modelled by real compact intervals based on interval arithmetic. A simple and interactive method is used to consider the generator bus voltage controls and reactive power limits. Simulations are presented on a 69-bus, a 104-bus and a 282-bus test distribution system to verify the effectiveness of the proposed method. The power flow solution bounds obtained by the proposed algorithm are compared to those calculated using a Monte Carlo simulation. The results confirm the efficiency of the proposed method which makes it promising to solve real problems of power flow analysis in distribution feeders.
引用
收藏
页码：802 / 811
页数：10
相关论文
共 21 条
[1]  
ALVARADO F, 1992, 1992 IEEE INTERNATIONAL CONFERENCE ON SYSTEMS, MAN, AND CYBERNETICS, VOLS 1 AND 2, P754, DOI 10.1109/ICSMC.1992.271535
[2]  
Alves HD, 2014, 2014 IEEE SYMPOSIUM ON COMPUTATIONAL INTELLIGENCE FOR ENGINEERING SOLUTIONS (CIES), P155, DOI 10.1109/CIES.2014.7011845
[3]  
[Anonymous], 2005, Risk Assessment Of Power Systems: Models, Methods, and Applications
[4]   Fuzzy power flow solutions with reactive limits and multiple uncertainties [J].
Bijwe, PR ;
Hanmandlu, M ;
Pande, VN .
ELECTRIC POWER SYSTEMS RESEARCH, 2005, 76 (1-3) :145-152
[5]   PROBABILISTIC LOAD FLOW [J].
BORKOWSKA, B .
IEEE TRANSACTIONS ON POWER APPARATUS AND SYSTEMS, 1974, PA93 (03) :752-759
[6]  
CHENG CS, 1995, IEEE T POWER SYST, V10, P671, DOI 10.1109/59.387902
[7]   Radial distribution system power flow using interval arithmetic [J].
Das, B .
INTERNATIONAL JOURNAL OF ELECTRICAL POWER & ENERGY SYSTEMS, 2002, 24 (10) :827-836
[8]   Uncertainty modelling of wind turbine generating system in power flow analysis of radial distribution network [J].
Das, Biswarup .
ELECTRIC POWER SYSTEMS RESEARCH, 2014, 111 :141-147
[9]   NOVEL METHOD FOR SOLVING RADIAL-DISTRIBUTION NETWORKS [J].
DAS, D ;
NAGI, HS ;
KOTHARI, DP .
IEE PROCEEDINGS-GENERATION TRANSMISSION AND DISTRIBUTION, 1994, 141 (04) :291-298
[10]  
do Nascimento Alves H., 2005, Controle & Automacao, V16, P93
123