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Development of SVPWM inverter power supply based on DSP
Author(s): 
Pages: 60-63
Year: Issue:  20
Journal: RELAY

Keyword:  DSPSVPWM逆变器;
Abstract: 传统逆变电源,由于其多采用模拟式或模数混合式控制电路,效率低、可靠性差,难以满足高端电子设备的要求.为了改善逆变电源的输出波形质量,提高其供电品质和可靠性,结合当前科研任务,通过分析空间电压矢量脉宽调制(SVPWM)的基本原理,提出用DSP生成SVPWM波的逆变电源全数字控制方法,在分析TMS320LF2407A数字信号处理器芯片特点的基础上,给出系统实现的软硬件结构、控制算法和实现结果.原理样机试验表明,该研制方案是可行和有效的.
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