| 引用本文: | 王 奔,仇乐兵,徐万良,李 慧.基于FPGA的空间矢量脉冲宽度调制发生器设计(英文)[J].电力自动化设备,2012,32(2): |
| WANG Ben,QIU Lebing,XU Wanliang,LI Hui.Design of SVPWM generator based on FPGA[J].Electric Power Automation Equipment,2012,32(2): |
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| 摘要: |
| 采用自顶向下的设计方法，设计出一种新的基于FPGA的空间矢量脉宽调制发生器。通过设置逻辑判断子模块，调制发生器能有效地处理过调制。通过利用宏功能，空间矢量脉宽调制发生器的一些子模块能完成更为有效的逻辑综合与器件实现。该脉宽调制发生器的实现结构紧凑，时序逻辑简单，能方便地设置开关频率，且能灵活调整死区时间，以适用于不同的应用场合。基于 MATLAB／SimPowerSystems与Altera DSP Builder 的集成开发环境，设计出一个FPGA实验平台（硬件环仿真平台），并通过硬件环仿真对所设计的空间矢量脉宽调制发生器进行验证。实验结果表明了设计策略的有效性。 |
| 关键词: SVPWM FPGA DSP Builder 脉宽调制 仿真 ＨＩＬ |
| DOI： |
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| Design of SVPWM generator based on FPGA |
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WANG Ben1, QIU Lebing2, XU Wanliang1, LI Hui3
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1.School of Electrical Engineering，Southwest Jiaotong University，Chengdu 610031，China;2.Zhuzhou National Engineering Research Center of Converters Co.，Ltd.，Zhuzhou 412001，China;3.Guangzhou Power Supply Bureau，Guangzhou 510000，China
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| Abstract: |
| An FPGA-based SVPWM generator is designed with the top-down design methodology，which deals with the over modulation effectively by the logic judgment module and implements the efficient logic synthesis conveniently in its submodules by the macro functions. Its structure is compact，its timing logic is simple，and its switching-frequency and dead-time can be easily set for different applications. An FPGA experimental platform is designed based on the integrated development environment of MATLAB／SimPowerSystems and Altera DSP Builder，by which the effectiveness of the designed SVPWM generator is verified through the ＨＩＬ（Hardware In the Loop） simulation. |
| Key words: SVPWM Field Programmable Gate Arrays（FPGA） DSP Builder pulse width modulation computer simulation ＨＩＬ |
