1) SPWM modulation
SPWM调制
1.
Combining DSP and SPWM modulation strategy,the frequency variation can be exported(0～50 Hz).
用TMS320LF2407ADSP芯片设计了一种采用SPWM调制策略的IGBT三相全桥逆变电路。
2.
SPWM modulation is the important way to improve the invert power supply voltage efficiency and reduce the harmonic component.
SPWM调制是提高逆变电源电压利用率和减少谐波分量的重要方法。
3.
This paper describes the basic principles of the grid-connected PV system in Details,And complete the the key segment of the grid system-the design of the single-phase sine wave inverter’s hardware,compile the SPWM modulation process based on DSP2407A,complete the simulation of the photovoltaic cells’characteristics and the island’s effect in the environment of the MATLAB7.
本文详细介绍了光伏并网发电系统的基本原理,并完成了并网发电系统中的关键环节--单相正弦波逆变器的硬件设计,编写了基于DSP2407A的SPWM调制程序,在MATLAB7。
2) SPWM
SPWM调制
1.
SPWM modulating method is adapted, double signal chip computers are used for controlling.
该电源采用 SPWM调制方法、双单片机控制,用开关电源技术附加串联稳压电路,使输出功率精度达到10mW,分辨率为1mW,经实验验证,该电源性能优良,可以广泛应用于高精度的陀螺中。
3) SPWM re-modulation
SPWM再调制
1.
Several different methods of SPWM re-modulation are also described, and the control precision and harmonics of the technology are analyzed in detail.
文中给出了几种SPWM再调制的实现方案,并对比分析了其调节精度和谐波特性。
4) SPWM modulating wave
SPWM调制波
5) SPWM pulse width modulation
SPWM脉宽调制
6) SPWM modulation technique
SPWM调制技术
补充资料：1,3-丁二烯与甲基苯调制物
CAS：28327-92-6
分子式：(C11H14)x
中文名称：1,3-丁二烯与甲基苯调制物
英文名称：1,3-Butadiene, telomer with methylbenzene
分子式：(C11H14)x
中文名称：1,3-丁二烯与甲基苯调制物
英文名称：1,3-Butadiene, telomer with methylbenzene
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