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基于DSP控制的数字化三相逆变器设计研究

Study on Digital Three-phase Inverter Based on DSP
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摘要 数字化实时控制是逆变技术发展的一种必然趋势。本文针对SVPWM逆变器的特点,采用基于同步旋转坐标系下数字PI调节器的控制方案,应用数字信号处理器(DSP)实现数字化实时控制。实验结果证明了该数字控制方案的正确性。 The digital real time control is one of inevitable trend of inverter technology. According to SVPWM invertercharacteristic, this paper adopts digital PI controllers in the synchronous frame, and applies DSP to implement digital real-time control. The experimental result verifies the proposed digital control scheme.
出处 《电源世界》 2005年第7期60-62,共3页 The World of Power Supply
关键词 数字控制 SVPWM逆变器 数字信号处理器 digital control SVPWM inverter DSP
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