5L full-scale converter with a dc-link flying-capacitor auxiliary bridge leg for large direct-drive wind turbines
5L full-scale converter with a dc-link flying-capacitor auxiliary bridge leg for large direct-drive wind turbines
复制标题
用于大型直驱风力涡轮机的具有直流母线飞电容辅助桥臂的 5L 全尺寸转换器
DOI:
10.1049/iet-epa.2016.0251
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发表时间:
2017-07
影响因子:
1.7
通讯作者:
Yang Xu
中科院分区:
文献类型:
--
作者:
Wang Hang;Zeng Xiang-jun;Zhang Mei-mei;He Ying-ying;Zhang Xiao;Yang Xu
A novel five-level (5L) full-scale converter is proposed for large direct-drive wind turbines. In this scheme, a 5L-Vienna rectifier is used as a robust generator-side converter and a 5L neutral-point-clamped inverter as a grid-side converter, a flying-capacitor auxiliary bridge leg is proposed to maintain the voltage balance of the dc capacitors. This study first discusses the neutral-point balancing method based on the flying-capacitor auxiliary bridge leg and modulation. Furthermore, it presents the control strategies for the proposed 5L converter. Finally, simulation and small-scale experiments are carried out to verify the analysis.
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影响因子:
7.7
作者:
Shu, Zeliang;Ding, Na;Chen, Jie;Zhu, HaiFeng;He, Xiaoqiong
通讯作者:
He, Xiaoqiong
DOI:
--
发表时间:
2011-09
期刊:
Proceedings of the 2011 14th European Conference on Power Electronics and Applications
影响因子:
--
作者:
Ke Ma;F. Blaabjerg
通讯作者:
Ke Ma;F. Blaabjerg
DOI:
--
发表时间:
2010-08
期刊:
--
影响因子:
--
作者:
Tiefu Zhao
通讯作者:
Tiefu Zhao
影响因子:
7.7
作者:
José R. Rodríguez;S. Bernet;P. Steimer;I. Lizama
通讯作者:
José R. Rodríguez;S. Bernet;P. Steimer;I. Lizama
DOI:
10.1109/ecce.2011.6063862
发表时间:
2011-11
期刊:
2011 IEEE Energy Conversion Congress and Exposition
影响因子:
--
作者:
Jiacheng Wang;Jingya Dai;Bin Wu;D. Xu;N. Zargari
通讯作者:
Jiacheng Wang;Jingya Dai;Bin Wu;D. Xu;N. Zargari