Assessment of Distributed Generation Impacts on Distribution Networks Using Unbalanced Three-Phase Power Flow Analysis

被引：0

作者：

Jan-E-Alam, Md. ^{[1
]}

Muttaqi, K. M. ^{[1
]}

Sutanto, D. ^{[1
]}

机构：

[1] Univ Wollongong, Sch Elect Comp & Telecommun Engn, Integral Energy Power Qual & Reliabil Ctr, Wollongong, NSW 2522, Australia

来源：

2011 IEEE POWER AND ENERGY SOCIETY GENERAL MEETING | 2011年

关键词：

three-phase load flow; Newton-Raphson algorithm; distributed generation; voltage support; voltage unbalance; STEADY-STATE REPRESENTATION; SYSTEMS; MATRIX; MODELS; PHASE;

D O I：

暂无

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

0807 ; 0820 ;

摘要：

Impacts of Distributed Generation (DG) resources on distribution networks have been studied. A Newton-Raphson algorithm based three phase unbalance power flow program has been developed to incorporate the effects of system unbalance and single phase DG injection. Power flow equations have been formulated and solved in phase coordinated form. Effects of substation load-tap changer, voltage regulator, shunt capacitor and different type of load models have been considered in the development of the program. Phase asymmetry of distribution networks has been treated by modifying the Jacobian matrix. The proposed technique has been tested on IEEE 34 bus distribution test system for assessment of DG impacts in the networks and results have been presented.

引用

页数：8

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