摘要
在115 V/400Hz逆变电源中,A/D转换器引起的量化误差对系统的影响是造成系统不稳定的主要因素之一.通过对逆变器反馈通道误差的分析,采用全波整流电路对115 V/400 Hz逆变电源中A/D采样电路进行了改进,减小反馈通道误差,使逆变器的稳态电压输出波形质量得到显著改善.
In 115V/400Hz converter, the impact of the numerical error caused by A/D converter on the system is one of the main factors leading to instability. In this paper, through the analysis on the converter＇s feedback error, flail wave rectifier is used to improve A/D sampling circuit of 115V/400Hz converter in order to reduce error of feedback. By this method output waveform of steady voltage of converter is improved greatly.
出处
《装甲兵工程学院学报》
2005年第4期91-93,共3页
Journal of Academy of Armored Force Engineering
