| 基于FPGA的DC/DC开关变换器的数字控制器 |
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| 引用本文： | 贺明智,许建平,胡晓明.基于FPGA的DC/DC开关变换器的数字控制器[J].电力电子技术,2007,41(6):71-73. |
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| 作者姓名： | 贺明智 许建平 胡晓明 |
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| 作者单位： | 西南交通大学,四川,成都,610031 |
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| 摘 要： | 在DC/DC开关变换器的数字控制器设计中,数字信号处理器(Digital Signal Processor,简称DSP)和现场可编程门阵列(Field Programmable Gate Arrays,简称FPGA)是两种主要的数字器件.在此,结合实际的数字控制DC/DC开关变换器,研究了在FPGA平台上实现DC/DC开关变换器的数字控制器,同时介绍了数字控制器中使用的各功能模块及其整个系统的时序.实验系统的测试结果证明了将FPGA用于DC/DC开关变换器的数字控制器是可行的.
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| 关 键 词： | 数字控制 开关 变换器/现场可编程门阵列 |
| 文章编号： | 1000-100X（2007）06-0071-03 |
| 修稿时间： | 2006-09-05 |
Digital Controller for Switching DC/DC Converters Based on FPGA |
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| HE Ming-zhi,XU Jian-ping,HU Xiao-ming.Digital Controller for Switching DC/DC Converters Based on FPGA[J].Power Electronics,2007,41(6):71-73. |
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| Authors: | HE Ming-zhi XU Jian-ping HU Xiao-ming |
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| Affiliation: | Southwest Jiaotong University, Che ngdu 610031, China |
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| Abstract: | DSP and FPGA are widely used as digital controller for switching DC/DC converters.The application of FPGA to the control of switching DC/DC converter has been studied in this paper.The function hlocks of the digital controller and their corresponding system timing are introduced.Experimental system has heen set up and it verifies the feasibility of FPGA as the digital controller for switching DC/DC converters. |
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| Keywords: | digital controller switching converter/field programmahle gate arrays |
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