A load flow calculation method for power systems with novel UPFC topology

被引：0
|
作者：
Yang J. [1 ]
Song P. [1 ]
Xu Z. [1 ]
机构：
[1] School of Electric Engineering, Zhejiang University, Hangzhou, 310027, Zhejiang Province
来源：
| 1600年 / Power System Technology Press卷 / 41期
关键词：
Load flow calculation; Novel topology; PSS/E; Unified power flow controller;
D O I：
10.13335/j.1000-3673.pst.2016.1402
中图分类号：
学科分类号：
摘要：
Widely applied unified power flow controllers (UPFCs) can flexibly regulate operation state of power system. However, mostexisting load flow calculation methods for power systems with UPFCs are developed based on conventional UPFC structure with series and shunt transformers connected to a common AC bus. For power systems with UPFC with series and shunt transformers connected to different AC buses, load flow calculation method requires further study. This paper deduces bus injection power and partial derivatives for both cases and proposes a novel load flow calculation method for power systems with UPFCs, which can be easily realized in existing load flow programs. Finally, correctness and feasibility of the method are validated with PSS/E study cases. © 2017, Power System Technology Press. All right reserved.
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页码：888 / 894
页数：6
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