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基于DSP的双闭环SPWM逆变器研究 被引量:5

Research of double closed-loop SPWM inverter based on DSP
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摘要 采用TI公司的16位数字信号处理器TMS320LF2406设计了1台1 kVA的逆变器样机。该逆变器设计中采用了基于输出电压瞬时值和有效值反馈的双闭环控制结构,设计了完整的系统硬件和软件,并进行了相应的实验验证。实验结果表明,该系统具有良好的动静态性能。 A 1 kVA inverter sample was designed with the digital signal processor TMS320LF2406 produced by TI company. The double closed-loop control structure of output voltage instantaneous value and RMS value was adopted. The hardware and software of the inverter were presented in detail, and experiment was carried on. The dynamic and steady performances of the system are proved to be better by the experimental results.
出处 《机电工程》 CAS 2007年第12期63-65,共3页 Journal of Mechanical & Electrical Engineering
基金 安徽省重点科技计划资助项目(07010202090)
关键词 逆变器 正弦脉宽调制 数字信号处理器 双闭环 inverter sinusoidal pulse-width modulation (SPWM) digital signal processor (DSP) double closed-loop
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  • 1EFTICHIOS K, JOHN C, KOSTAS K, et al. A system for inverter protection and real-time monitoring[ J]. Microelectronies Journal ,2003,34:823 - 832.

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