| 摘要: |
| 基于DSP设计并实现了一种抗饱和的数字PI调节器,将其应用于BUCK变换器的电压、电流双闭环系统设计中,并在一台功率为5.5KW的实验样机上进行了实验研究.实验结果表明:该变换器具有良好的静态、动态性能,验证了该PI调节器设计的有效性. |
| 关键词: 双闭环 PI调节器 BUCK变换器 |
| DOI： |
| 分类号: |
| 基金项目: |
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| Design and realization of the BUCK converter based on anti－saturated PI controller |
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JIANG Lan, CAI Wen
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College of Information,Mechanical and Electrical Engineering,Shanghai Normal University
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| Abstract: |
| A kind of anti－saturated digital PI regulator is designed and implemented based on DSP.This PI regulator was applied to the system design of voltage and current double－loop control in a BUCK converter and related experimental research was made in a 5.5 KW prototype machine.Experimental results show that the converter has good static and dynamic performances and the validity of the design of the PI regulator is verified. |
| Key words: double closed loop PI regulator BUCK converter |
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