| 基于GUI的数字电源补偿器的设计 |
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| 引用本文： | 张俊燕,郭世明,马翼龙.基于GUI的数字电源补偿器的设计[J].电源技术应用,2008(7):27-32. |
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| 作者姓名： | 张俊燕 郭世明 马翼龙 |
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| 作者单位： | 西南交通大学电气工程学院,四川成都610031 |
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| 摘 要： | 为了设计基于Si8250的数字电源补偿器，采用该芯片专有的GUI图形仿真软件，对功率级主电路的开环模型进行了仿真，生成了幅频和相频特性曲线。结合了Venable补偿理论与GUI中的控制环路模型及图形化补偿方式，设计了精确的数字PID补偿器。试验表明，通过GUI设计的数字补偿器具有很好的环路动态特性和稳定性。
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| 关 键 词： | 数字补偿器 GUI设计 动态模型 Bode图 动态响应 |
Design of Digital Power Supply Compensator Based on GUI |
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| ZHANG Jun-yan GUO Shi-ming MA Yi-long.Design of Digital Power Supply Compensator Based on GUI[J].Power Supply Technologles and Applications,2008(7):27-32. |
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| Authors: | ZHANG Jun-yan GUO Shi-ming MA Yi-long |
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| Affiliation: | (Electrical Engineering School of Southwest Jiaotong University, Chengdu Sichuan 610031, China) |
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| Abstract: | In order to design the digital power supply compensator based on Si8250,a special visual simulation software of GUI was adopted;an open-loop model of main power circuit was simulated,and the magnitude-frequency characteristic curve and phase-frequency characteristic curve were obtained.Combined the compensating theory of venable and visual compensating method of loop control model of GUI;designed a precise digital PID compensator.The good loop dynamic characteristic and well stability of the digital compensator designed by GUI were both showed in the testing results. |
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| Keywords: | digital compensator GUI dynamic model bode plot dynamic responding |
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