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基于32位DSP的高压变频器电流电压采样电路

更新时间:2020-08-15 07:55:27 大小:205K 上传用户:songhuahua查看TA发布的资源 标签:DSP高压变频器 下载积分:5分 评价赚积分 (如何评价?) 打赏 收藏 评论(0) 举报

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主要介绍了一种基于32位DSP芯片TMS320F2808的高压变频器电流电压采样电路,详细阐述了该采样电路拓扑结构及工作原理。基于高压变频器主电路特点,设计开发了针对变频器高压侧电流电压的采样电路,该电路主要包括输入输出电压取样电路,输入输出电流采样电路,DSP控制部分,最后通过对A/D转换结果的分析,表明该设计能够检测得出有效的高压变频器三相输入输出信号,具有一定的实际应用价值。

A sampling circuit of current and voltage based on a 32-bit DSP TMS320F2808 for high-voltage inverter was mainly introduced,and elaborated on the sampling circuit topology and working principle. Based on the characteristic of main circuit topology of high-voltage inverter,designed and developed the sampling circuit for the current and voltage of the part of high-voltage,which included input and output voltage sampling circuit,input current sampling circuit and output current sampling circuit as well as peripherals of sampling DSP and AD conversion realization,which were totally five parts. Finally through the analysis on the AD conversion results,it's showed that the design was capable of detecting valid input and output three-phase signals of hig...

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基于32位DSP的高压变频器电流电压采样电路.pdf 205K

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