Simplified Transient Calculation Model in DC-side of VSC-HVDC Systems Based on MMC Average Value Model

被引：0
|
作者：
Xuan Yi [1 ]
Li Ningcan [1 ]
Xu Zheng [2 ]
机构：
[1] Zhejiang Univ, Hangzhou 310003, Zhejiang, Peoples R China
[2] Zhejiang Univ, Dept Elect Engn, Hangzhou 310003, Zhejiang, Peoples R China
来源：
2014 INTERNATIONAL CONFERENCE ON POWER SYSTEM TECHNOLOGY (POWERCON) | 2014年
关键词：
modular multilevel converter (MMC); average value model (AVM); Simplified Transient Calculation; DC-side fault;
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：
Modular multilevel converter (MMC) has the advantage of simple modulation, low switching-frequency and low harmonic component. It has been widely used in VSC-HVDC systems, especially the power transmission across sea. This paper introduces MMC average value model (AVM), and modifies the DC-side AVM to present a simplified method of transient calculating during the process of DC fault. This method lightens the burden in calculation, and the simulation result of the AVM shows a good consistency with that of the detailed model.
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页数：6
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