1) harmonic/Selective Harmonic Elimination(SHE)
谐波/特定消谐
2) selected harmonic elimination
特定谐波消除
1.
The paper proposed the expanded selected harmonic elimination(SHE)control strategy on three-phase four-leg inverter.
提出了四桥臂三相逆变器的特定谐波消除控制(selected harmonic elimination,SHE)方案。
2.
The fact that the solutions of the SHEPWM (selected harmonic elimination pulse width modulation) techniques for multilevel inverters with more output levels include that of multilevel inverters with fewer output levels is illuminated by means of the expressions of SHEPWM equations, the physics concepts of multilevel inverter and the multiple keys characteristics of the non-linear equations.
为了利用已知的较低电平数多电平逆变器特定谐波消除脉宽调制(selected harmonic elimination pulse width modulation,SHEPWM)问题的解,来构建、丰富和完善具有较多电平数的多电平逆变器的SHEPWM问题的解的集合,该文从SHEPWM非线性方程组的形式、多电平逆变器输出电平的物理概念、多电平逆变器SHEPWM问题解的多重性等方面出发,提出并研究了多电平逆变器SHEPWM问题解的包含关系。
4) selective harmonics elimination(SHE)
特定谐波消除(SHE)
5) Selective Harmonic Elimination Technology
特定消谐波技术
6) SHE
[英][ʃi] [美][ʃɪ]
特定消谐
1.
Selective harmonic eliminated PWM (SHEPWM) applied to three-level NPC inverter is studied in the paper.
研究了应用于三电平NPC逆变器的特定消谐(Selective Harmonic Eliminated PWM,SHEPWM)技术。
2.
This paper studies SHEPWM that is applied to three-level neutral-point-clamped inverter.
研究了应用于三电平NPC逆变器的特定消谐技术(Selective Harmonic Eliminated PWM,SHEPWM),针对目前文献只给出三电平SHE一组解的情况,给出了另外一组初值解经验公式,从而得到了三电平SHE的两组解。
3.
As a result the practicality of SHE is improved.
为解决特定消谐（ＳＨＥ：ＳｅｌｅｃｔｉｖｅＨａｒｍｏｎｉｃＥｌｉｍｉｎａｔｉｏｎ）技术中提高电源输出波形质量与硬件实现难度之间的矛盾，根据开关角的分布规律，通过对省略几组间隔过小的开关角对的研究，达到了用较少的开关角消除较多次谐波的目的，从而提高了特定消谐技术的工程实用性。
补充资料：谐谐
1.戏笑貌。
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