Static Modeling of Microgrids for Load Flow and Fault Analysis

被引：28
|
作者：
Dag, Bulent [1 ]
Boynuegri, Ali Rifat [2 ]
Ates, Yavuz [2 ]
Karakas, Arif [2 ]
Nadar, Abdullah [1 ]
Uzunoglu, Mehmet [2 ]
机构：
[1] Energy Inst Marmara Res Ctr TUBITAK, TR-06800 Ankara, Turkey
[2] Yildiz Tech Univ, Dept Elect Engn, TR-34220 Istanbul, Turkey
来源：
IEEE TRANSACTIONS ON POWER SYSTEMS | 2017年 / 32卷 / 03期
关键词：
Droop control; fault analysis; inverter; load flow; microgrid; static modeling; DISTRIBUTED-GENERATION; POWER-FLOW; 3-PHASE INVERTERS; DROOP CONTROLLER; CONTROL STRATEGY; RIDE-THROUGH; PART I; SYSTEMS; STABILITY; OPERATION;
D O I：
10.1109/TPWRS.2016.2613547
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：
Inverter interfaced distributed generators (DGs) in microgrids have different characteristics and models that are not available in the existing conventional power flow analysis tools. This paper presents a static modeling approach for inverter interfaced DGs that can be applied for time spread load flow analysis and fault analysis of microgrids, including droop-based voltage controlled DGs. The static models have been derived from the common control schemes applied to inverter interfaced DGs, including the constraints emerging from droop control and reflect steady-state behaviors of inverters accurately. In addition to simplification of analysis procedure, the static models can provide a base for the analysis of microgrids with conventional numeric analysis tools. The presented static modeling approach has been validated comparatively with the dynamic modeling results of a test microgrid.
引用
收藏
页码：1990 / 2000
页数：11
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