A New SVM-based Voltage Balancing method for Five-Level NPC Inverter

被引：0
|
作者：
Qashqai, Pouria [1 ]
Sheikholeslami, Abdolreza [1 ]
Vahedi, Hani [2 ]
Al-Haddad, Kamal [2 ]
机构：
[1] Babol Noshirvani Univ Technol, Babol Sar, Iran
[2] Univ Quebec, Ecole Technol Super, Montreal, PQ, Canada
来源：
2016 7TH POWER ELECTRONICS AND DRIVE SYSTEMS & TECHNOLOGIES CONFERENCE (PEDSTC) | 2016年
关键词：
Multilevel Inverters; Space Vector Modulation; Voltage-balancing; NPC; Power Quality; SPACE VECTOR PWM; MULTILEVEL INVERTERS; ALGORITHM; TOPOLOGY; SCHEME;
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：
This paper presents a new voltage-balancing method of five-level neutral-point clamped inverter, based on space-vector modulation redundant switching states. The proposed method uses measurement of DC-link capacitors and output phase currents in order to determine the best fitted redundancies. Due to its severe approach, the proposed method provides relatively low voltage ripples using low-capacitance DC-link capacitors. This advantage leads to reduction in size of the inverter and cost of manufacturing. Finally, some simulations in MATLAB/Simulink environment have been done in order to validate the dynamic performance of the proposed method.
引用
收藏
页码：511 / 516
页数：6
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