1) voltage modulation index
电压调制深度
1.
The proposed suboptimal algorithm can increase considerably the voltage modulation index and fundamental component.
多电平变换器是高压大功率应用领域的研究热点,文中针对多电平载波PWM技术中电压调制深度低和基波幅值小的问题,提出了一种新颖的多电平准最优PWM法,分析了输出最大电压调制深度、基波幅值和谐波畸变率等,同时给出了输出电压开关切换角、最优调制波形等的求解方法,并进行了计算机仿真。
2.
In this paper,new multi-level suboptimal pulse width modulation is proposed, which has higher voltage modulation index and higher fundamental component.
本文针对多电平载波PWM技术中电压调制深度低和基波幅值小的问题,提出了一种新颖的多电平准最优PWM法,分析了输出最大电压调制深度、基波幅值和谐波畸变率等,并进行了计算机仿真。
2) voltage regulation depth
调压深度
3) modulation depth
调制深度
1.
5 ms and the modulation depth above 50 %, the maximal modulation depth reaches 72 %, an excellent switch perform.
5ms并且开关的调制深度在50%以上,最大的调制深度达72%,合适的掺杂浓度(质量分数)为2%~6%薄膜样品的开关特性较优。
2.
A novel structure is proposed to provide the modulation depth of 100% and 18%,respectively.
整个发射机的输出信号满足相应协议的特定要求,可以实现不同调制深度(18%和100%)的射频信号输出。
3.
The modulation of frequency and intensity of optical wave in the laser interferometry can be achieved by the modulated current(100 kHz～300 kHz) input,whose modulation depth is continuously adjustable from zero.
5×1-0 5,输出电流在0~200 mA内连续可调,长时间工作(12 h以上)电流变化小于1μA;在直流基础上注入100 kH z~300 kH z的调制电流,其调制深度为0~100 mA连续可调,可实现在激光干涉测量中对光波频率和光波强度的调制。
4) modulation index
调制深度
1.
As the forward back control loop made the modulation index being appropriate,the AC output through LC low-pass filter has a high quality.
根据逆变电源的特性,采用逆变器直流侧电压作前馈补偿器,使调制深度保持在合适的值,从而使输出经LC低通滤波器滤波后,得到质量较高的正弦波电压。
5) depth of modulation
调制深度
1.
Direct CO_2 laser towards chao based on depth of modulation;
调制深度引导CO_2激光器到达混沌
2.
In order to increase voltage usage factor,to enable output line voltage waveform to be optimal and harmonic minimum,an approach of continuous waveform modulation in a wide depth of modulation is given,the continuous adjustment of the depth in 1 15～2 is put into effect.
为使电压利用率最高、输出的线电压波形最佳和谐波最小 ,提出了一种宽调制深度的波形连续调制方法 ,实现了调制深度可在 1 。
3.
With SM-28 single mode fiber as the leading fibers, depth of modulation (DM) and coupling efficiency (CE) are calculated with relation to core radius and refractive index of core and inner cladding.
在输入输出光纤采用SM-28单模光纤的情况下,计算干涉仪的调制深度和耦合效率与芯层、内包层的折射率以及芯层直径关系。
6) degree of modulation
调制深度，调制度
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