2) selective harmonic elimination
优化消谐
1.
Study on selective harmonic elimination PWM method in the prototype of UPFC;
UPFC物理模型中优化消谐PWM控制算法的研究
2.
energy snubber in which selective harmonic elimination (SHE) PWM method is used in details.
详细分析了基于能量缓冲统一潮流控制器物理模型中优化消谐ＰＷＭ方法开关脉冲的产生机理，提出了一种基于工控机和单片机来用公用ＲＡＭ技术传递数据的控制系统，解决了电网频率跟踪，相差调控等技术难题，为其物理模型的研制奠定了基础。
3) 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。
4) Selective harmonic elimination
特定消谐
1.
Study of no-dead-time control strategy in selective harmonic elimination inverter;
特定消谐式逆变器无死区控制策略研究
2.
Techniques of selective harmonic elimination and voltage control in PWM inverter for utility interactive WECSYE;
并网风电转换系统中特定消谐PWM技术和控制方法
3.
Solution to switching angles for selective harmonic elimination inverter;
特定消谐逆变器开关角度的复形调优解法
5) Selective Harmonic
特定消谐
1.
Study on the Selective Harmonic Elimination Inverter Based on CPLD;
基于CPLD特定消谐逆变器的研究
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