[1]龙 涛,孙 驰.单相逆变器 RST(多项式)控制[J].控制与信息技术,2015,(06):33-37.[doi:10.13889/j.issn.2095-3631.2015.06.007]
 LONG Tao,SUN Chi.Research on RST Controller for Single-phase Inverter[J].High Power Converter Technology,2015,(06):33-37.[doi:10.13889/j.issn.2095-3631.2015.06.007]
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单相逆变器 RST(多项式)控制()
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《控制与信息技术》[ISSN:2095-3631/CN:43-1486/U]

卷:
期数:
2015年06期
页码:
33-37
栏目:
变流与控制
出版日期:
2015-12-30

文章信息/Info

Title:
Research on RST Controller for Single-phase Inverter
文章编号:
2095-3631(2015)06-0033-05
作者:
龙 涛 孙 驰
舰船综合电力技术国防科技重点实验室( 海军工程大学)
Author(s):
LONG TaoSUN Chi
National Key Laboratory for Vessel Integrated Power System Technology (Naval University of Engineering)
关键词:
单相逆变器RST 控制器极点配置多项式方程频率波动
Keywords:
single-phase inverterRST controllerpole placementpolynomials equationfrequency variation
分类号:
TM464
DOI:
10.13889/j.issn.2095-3631.2015.06.007
文献标志码:
A
摘要:
RST( 多项式) 控制是一种基于极点配置的两自由度控制方法,相比传统控制增加了一个自由度,实现了调节特性与跟踪特性的独立设计。文章介绍了在离散域设计的单相逆变器电压和电流环RST 控制器,将谐振项引入到控制器参数计算中,在静止坐标系下实现了对正弦参考信号的无静差调节;研究了参考信号频率波动以及控制对象参数波动下RST 控制器性能。通过在RST 控制器多项式S 中附加积分项,大大提高了控制系统的鲁棒性。实验结果表明,采用RST 控制器的单相逆变器频率适应性强、鲁棒性好。
Abstract:
RST(polynomial) controller is a method with two degrees of freedom based on pole placement, which is one more degree comparing with the traditional control and can realize regulation performance and tracking performance. It studied single-phase inverter voltage and a current-loop RST controller in the discrete domain, and realized static error modulation in stationary frame by addition of resonant term. The RST controller’s performance was analyzed under the influences of reference frequency variation and parameters variation of the control object. The robustness of the control system was enhanced by imposing additional integral in the polynomials S of RSI controller. The experimental results confirm that the single phase inverter with RSI controller has good frequency adaptability and robustness.

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期:2015-09-14
作者简介:龙涛(1990-),男,硕士,研究方向为电力电子建模与数字控制。
基金项目:国家自然科学基金(51177170)
更新日期/Last Update: 2016-03-24