采用数字化逆变器来实现电力系统正弦电压信号功率的放大，利用DSP的高速处理能力，实现了逆变系统的高性能和高精度。
This digital amplifier consists of a digital inverter that can amplify the sine voltage signal power using a digital signal processor (DSP).
数字化逆变器的控制采用TMS320F 240芯片来实现，在其软件中采用了用于电流预估计的PI控制算法和电压电流的双环控制。
The digital inverter is controlled by a TMS320F240 DSP chip, which applying the improved digital PI control arithmetic of the current prediction and the double control loops of voltage and current.
经过大量的实验，以全数字化的方法设计了一套逆变器驱动电路，并研制了一套实验系统。
A full digital driving circuit for inverter and a set of experiment system have been developed.
提出了一种基于空间矢量的全数字化预测电流控制SPWM逆变器。
This paper describes a completely digitized predictive current controlled SPWM inverter based on space vector.
本文研究了三相逆变器的数字化控制方案。
In this dissertation, digital control method for three-phase inverter is researched.
该电源由PWM高频升压斩波器及数字化控制SPWM逆变器组成，具有IGBT多重保护及机车抗emi特殊设计。
It consists of high frequency PWM boost chopper and digitalized SPWM inverter. It features IGBT multiple protection and special design for the protection of locomotive from EMI.
在此基础上，研究了基于TMS320F 240数字信号处理器的数字化控制三相桥式逆变器实验样机系统。
Based on this, the experimental model system of the inverter, which is controlled by DSP of TMS320F240, is researched.
部分数字化控制逆变器中的基准正弦信号由微处理器产生。
In some digitized control inverters, the reference sine signal are generated by Microprocessor.
本文主要研究了基于全数字锁相环的谐振型逆变器频率跟踪的数字化控制方案。
The paper studies digital control scheme of resonance inverter frequency-tracking based on all digital phase-locked loop.
本论文来源于1.5MW风电变流器的研制项目，主要研究内容是网侧数字化并网逆变器的开发。
This paper comes from a project of developing 1.5mw wind power converter the major content of which is developing digital inverter in grid-side.
本论文来源于1.5MW风电变流器的研制项目，主要研究内容是网侧数字化并网逆变器的开发。
This paper comes from a project of developing 1.5mw wind power converter the major content of which is developing digital inverter in grid-side.
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