| 基于SA8382的单相SPWM设计与实现 |
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| 引用本文： | 韩顺锋,曾云,刘庆.基于SA8382的单相SPWM设计与实现[J].舰船电子工程,2008,28(11). |
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| 作者姓名： | 韩顺锋 曾云 刘庆 |
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| 作者单位： | 中国船舶重工集团公司第722研究所,武汉,430079 |
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| 摘 要： | 介绍了一种基于单片机控制SA8382产生SPWM信号的电路实现,以及该芯片的原理和主要特性,重点阐述了SA8382的典型应用电路,该方案可以产生单相、高精度、死区时间可调的SPWM波形,最后给出了该电路设计的程序.实验结果验证了该方案的正确性.
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| 关 键 词： | SPWM发生器SA8382 单片机 |
Design & Implementation of Single-phase SPWM Based on SA8382 |
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| Han Shunfeng,Zeng Yun,Liu oing.Design & Implementation of Single-phase SPWM Based on SA8382[J].Ship Electronic Engineering,2008,28(11). |
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| Authors: | Han Shunfeng Zeng Yun Liu oing |
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| Institution: | Han Shunfeng Zeng Yun Liu Qing (No.722 Research & Development Institute of CSIC,Wuhan 430079) |
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| Abstract: | This article introduces a circuit application which can generate SPWM signal based on SA8382 controlled by microprocessor,also introduces its theory and characteristics.This paper emphasis on its classic circuit of application,the circuit can generate single phase SPWM signal with high accuracy and adjustable dead time,the program of the circuit was given in the finally.It was validated by the result of the experimentation. |
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| Keywords: | IGBT |
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