1) carrier-based PWM method
载波PWM方法
1.
This thesis focuses on the carrier-based PWM methods suitable for the flying-capacitor multilevel topology (FCMT), the voltage balance probl.
推导和仿真实验结果表明旋转载波PWM方法与消谐波PWM方法在谐波性能上本质是相同的，它们相电压中载波频率处谐波集中了该谐波带的绝大部分能量，这一谐波在合成线电压时得以抵消，所以线电压谐波性能最好，最易于用滤波器滤除。
2) triangular wave control
三角载波调制的PWM控制方法
3) carrier-based PWM
载波PWM
1.
The paper presents a novel carrier-based PWM method to take advantage of all levels in the inverter even at low modulation indices.
本文针对已有载波PWM方法中低调制度下电平退化的问题,提出了一种新颖的载波PWM方法,既便是在低调制度下,所有的电平都能够得到应用。
2.
The relationship between space vector pulse width modulation (SVPWM) and carrier-based PWM methods is comprehensively analyzed.
通过分析空间矢量脉宽调制(SVPWM)和载波PWM方法之间的内在关系,建立了包含各种连续和不连续SVPWM及SPWM方法的显性调制函数表达式,从而提出了基于载波的统一SVPWM实现方法。
4) multi-carrier PWM
多载波PWM
1.
Research on multi-carrier PWM technique for multi-level converters;
多电平变流器多载波PWM技术的研究
2.
Multi-carrier PWM technique is a kind of switch modulation strategy for multi-level converters in common use, which is of such advantages as explicit principle, easy realization and suitability for any multi-level converters.
多载波PWM技术是目前在多电平变流器中常用的开关调制技术,具有原理简单、实现方便而且普遍适用于各种多电平变流器等特点。
5) carrier based PWM
载波型PWM
6) PWM square-wave
PWM方波
补充资料：电力线载波保护复用载波机
电力线载波保护复用载波机
multi purpose PLC equipment for teleprotection system
d一onl一x一on zolbo boohu fuyong 20一boJ-电力线载波保护复用载波机(multi purposePLC equiPment for teleProteetion system)见电力线载波机。
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