Voltage Balancing Characteristics for a Cascaded H-bridge Multi-level StatCom Employing Space Vector Modulation

被引：0

作者：

Townsend, C. D. ^{[1
]}

Cox, S. M. ^{[2
]}

Watson, A. J. ^{[2
]}

Summers, T. J. ^{[1
]}

Betz, R. E. ^{[1
]}

Clare, J. C. ^{[2
]}

机构：

[1] Univ Newcastle, Sch Elect Engn & Comp, Callaghan, NSW 2308, Australia

[2] Univ Nottingham, Sch Elect & Elect Engn, Nottingham, England

来源：

2012 15TH INTERNATIONAL POWER ELECTRONICS AND MOTION CONTROL CONFERENCE (EPE/PEMC) | 2012年

关键词：

Static Synchronous Compensator (STAT-COM); Multilevel converters; Modulation strategy; STAR-CONFIGURATION; PWM STATCOM; INVERTERS; PERFORMANCE;

D O I：

暂无

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：

Employing space vector modulation in a multilevel H-bridge StatCom (H-StatCom) can provide an excellent trade-off between harmonic performance and switching frequency. However the nature of the techniques used to balance the capacitor voltages in this modulation strategy are heuristic in nature, with their stability and balancing characteristics being difficult to quantify. This paper develops a method to investigate the likelihood that the capacitor voltages remain balanced for the operating modes and system parameters typical in H-StatCom applications.

引用

页数：7

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