1) over modulation strategy
过调制策略
1.
The research and realization of over modulation strategy on Two-stage Matrix Converter;
双级矩阵变换器的过调制策略研究及实现
2.
This paper put forward an over modulation strategy on the analysis of two-stage matrix converter control theory.
文中在过调制控制原理的基础上,基于DSP和CPLD建立了一套双级矩阵变换器实验装置,实验证明:双级矩阵变换器过调制策略能有效提高电压传输比,从而验证了该过调制策略的正确性。
2) modulation strategy
调制策略
1.
Research on three level inverter main circuit and modulation strategy
三电平逆变器主电路及调制策略研究
2.
A novel modulation strategy of matrix converter was proposed based on traditional indirect space vector modulation strategy.
仿真及实验结果表明:所提出的调制策略,不但使矩阵变换器在理想输入时具有良好的输入、输出性能,且非正常输入时输出电流波形质量也较好,其THD值为2。
3.
Concernsing on how to improve the waveform of input current and reduce the harmonic based on the basic control strategy of 3-1 matrix converter for driving series resonant inductiong heating,a new modulation strategy was presented.
在分析了三相-单相矩阵变换器驱动串联谐振负载基本调制策略的基础上,主要针对如何改善网侧输入电流波形,减少谐波含量,提出了一种全新的改进调制策略,并详细介绍了这两种调制策略的原理。
3) modulation strategies
调制策略
1.
At the same time,modulation strategies of the combined topologies are investigate.
在研究组合拓扑的基础上,结合两种常用的多载波SPWM调制策略,给出应用于组合拓扑的调制策略,为组合拓扑结构的实际应用奠定了基础。
2.
At the same time, based on conventional modulation strategies—multi-carrier SPWM(Sinusoidal Pulse Width Modulation), hybrid modulation strategies are introduced.
同时,基于传统的应用于多电平逆变器的多载波SPWM调制策略,提出了对应于组合拓扑结构的组合调制策略,根据所提出的组合调制策略,很自然地产生了一种基于移相理论的SVPWM。
4) CPWM modulate strategy
CPWM调制策略
5) SPWM modulation strategy
SPWM调制策略
6) process-level control strategy
过程级控制策略
补充资料：过筋过脉
1.节骨眼;关键。
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参考词条