一个五级级联h桥多电平STATCOM

2015 IEEE Asia Pacific Conference on Postgraduate Research in Microelectronics and Electronics (PrimeAsia) Pub Date : 2015-11-01 DOI:10.1109/PRIMEASIA.2015.7450466

C. L. Reddy, M. Sushama, P. Kumar, N. N. V. Surendra Babu

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引用次数: 7

摘要

介绍了一种无变压器的三相级联式静态同步补偿器。提出了一种既能满足h桥负载无功要求又能满足隔离直流电容器电压平衡要求的控制算法。本文所采用的逆变器控制算法是基于相移载波(PSC)调制策略，该策略对级联数没有限制。模拟了不同载荷变化下STATCOM的性能。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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A five level cascaded H-bridge multilevel STATCOM

This paper describes a three-phase cascade Static Synchronous Compensator (STATCOM) without transformer. It presents a control algorithm that meets the demand of load reactive power and also voltage balancing of isolated dc capacitors for H-bridges. The control algorithm used for inverter in this paper is based on a phase shifted carrier (PSC) modulation strategy that has no restriction on the cascaded number. The performance of the STATCOM for different changes of loads was simulated.

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来源期刊

2015 IEEE Asia Pacific Conference on Postgraduate Research in Microelectronics and Electronics (PrimeAsia)

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