Improved Accuracy Average Value Models of Modular Multilevel Converters

被引：72
作者：
Beddard, A. [1 ,2 ]
Sheridan, C. E. [2 ]
Barnes, M. [1 ]
Green, T. C. [2 ]
机构：
[1] Univ Manchester, Manchester M13 9PL, Lancs, England
[2] Imperial Coll London, London SW7 2AZ, England
来源：
IEEE TRANSACTIONS ON POWER DELIVERY | 2016年 / 31卷 / 05期
基金：
英国工程与自然科学研究理事会;
关键词：
Average value model (AVM); electromagnetic transient (EMT) simulation; HVDC transmission; modular multilevel converter (MMC); voltage-source converter (VSC); MMC;
D O I：
10.1109/TPWRD.2016.2535410
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：
Modular multilevel converters (MMCs) have become the converter topology of choice for voltage-source converter-high-voltage direct-current systems. Excellent work has previously been conducted to develop much needed average value models (AVM) for these complex converters; however, there a number of limitations as highlighted in this paper. This paper builds on the existing models, proposing numerous modifications and resulting in an enhanced MMC-AVM, which is significantly more accurate and which can be used for a wider range of studies, including DC faults.
引用
收藏
页码：2260 / 2269
页数：10
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