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| 摘要: |
| 单周控制技术具有控制精度高、动态跟踪性佳、控制鲁棒性好等特点,把单周控制技术应用于动态电压恢复器(DVR)控制中,提出了一种针对单相动态电压恢复器的单周控制方法,给出了单周控制单相DVR的原理图,建立了相应的DVR单周控制模型。在理论分析的基础上对电容性负载、电感性负载2种情况进行了仿真研究。理论及仿真研究均表明:单周控制技术对于DVR有理想的控制效果。 |
| 关键词: 动态电压恢复器,单周控制,控制模型 |
| DOI： |
| 分类号:TM714 |
| 基金项目: |
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| Modeling and simulation of single-phase DVR based on one-cycle control |
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LI Cheng ZOU Yun-ping FAN Jie
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| Abstract: |
| The one-cycle control technique has better control precision,robusticity and dynamic follow performance.A one-cycle control scheme for single-phase dynamic DVR(Dynamic Voltage Restorer)is presented.Its principle is introduced and corresponding model is built up.Based on theoretical analysis,conditions with capacitive and inductive loads are simulated.Results demonstrate its effectiveness in DVR control. |
| Key words: DVR,one-cycle control,control model |
