| UPS逆变器重复控制技术稳定性研究 |
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| 引用本文： | 周雨田.UPS逆变器重复控制技术稳定性研究[J].电源技术应用,2008(6):44-46. |
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| 作者姓名： | 周雨田 |
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| 作者单位： | 四川绵阳职业技术学院,四川绵阳621002 |
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| 摘 要： | 基于UPS逆变器的重复控制技术，通过内模原理进行了介绍，对重复控制器的稳定性进行了研究，并通过重复控制策略使逆变电源输出电压波形质量得到改善，提高了系统的静态性能。仿真和实验均验证了该方案的可行性。
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| 关 键 词： | UPS 重复控制 内模 稳定性 |
Analysis of the Stability for Repetitive Control Strategy Used in UPS System |
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| ZHOU Yu-tian.Analysis of the Stability for Repetitive Control Strategy Used in UPS System[J].Power Supply Technologles and Applications,2008(6):44-46. |
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| Authors: | ZHOU Yu-tian |
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| Affiliation: | ZHOU Yu-tian (Mianyang Vocational College of Sichuan, Mianyang Sichuan 621002, China) |
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| Abstract: | The inner modle theory based on the repetitive control strategy,used in inverter system is proposed.The stability of the repetitive controller is analysised.The repetitive control is used to reduce voltage distortion under nonlinear loads and also to improve the static stead performance.The simulation and experimental results are all reported,confirming the validity of the proposed control technique. |
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| Keywords: | UPS repetitive control inner model stability |
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