2) resultant voltage
合成电压
3) two-line voltage synthesis
双电压合成
1.
Nonlinearity compensation method based on two-line voltage synthesis for matrix converter;
矩阵变换器双电压合成策略的非线性补偿法
2.
Aiming at the safe commutation of matrix converter,analyszed the character of two-line voltage synthesis control strategy and the traditional four-steps safe commutation and presented an advanced commutation method based on input voltage.
分析了双电压合成控制策略和传统四步安全换流策略的特点,以矩阵变换器的可靠换流为目标,提出了基于电压法四步安全换流策略的改进方法,包括设计出新的PWM脉冲发生方式和采用电压法三步安全换流策略。
3.
The process of traditional four-step commutation strategy is analyzed based on two-line voltage synthesis,which reduce the reliability of commutation and induce the distortion of input and output waveforms because of the delay of commutation moment.
基于双电压合成策略,分析了传统的四步换流策略由于换流时刻存在延迟,降低了换流可靠性,并且会导致输入和输出波形发生畸变。
4) two line voltage synthesis
双电压合成
1.
Aiming at increasing the safe commutation and improving the quality of output waveform,an improved safe commutation method based on two line voltage synthesis is presented by analyzing the cha-racter of traditional four-step commutation.
分析了基于双电压合成策略的传统四步换流的特点,以安全换流和改善输出波形质量为目标,提出了改进的四步安全换流策略。
2.
Based on the principle of the two line voltage synthesis control for matrix converter,the method to indirectly generate the required PWM pulses is presented.
在分析了矩阵变换器双电压合成原理的基础上,针对该控制原理需要产生不规则的PWM脉冲,提出了一种新颖的脉冲间接产生方法。
3.
The commutation problem was demonstrated by experiments on MC at different voltage and frequency in the laboratory,which was caused by the commutation process of Matrix Converter(MC) having no natural free-wheeling paths,and also the problem was found that the fixed step of the two line voltage synthesis strategy will lead to the serious distor-tion of the waveforms.
通过对矩阵变换器(Matrix Converter,简称MC)进行不同电压和频率的实验,验证了理论研究得出的主要结论:MC因没有续流路径而导致换流问题,以及采用双电压合成策略时,因换流步长固定而导致波形失真较严重的问题。
5) double line voltage synthesis
双线电压合成
1.
An improved double line voltage synthesis strategy was developed and a new command current method was presented.
提出了改进的双线电压合成策略,并给出了一种新的指令电流生成方法。
6) synthesizing voltage vectors
合成电压矢量
补充资料：标准操作冲击电压波形(见冲击电压发生器)
标准操作冲击电压波形(见冲击电压发生器)
standard switching impulse voltage waveform
b .oozhun CooZuo ChongJld，onyo boxlng标准操作冲击电压波形(standard switchingimpulse voltage waveform)见冲击电压发生器。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条