SPwM怎么读
网络释义：正弦脉宽调制(Sinusoidal Pulse Width Modulation)；正弦波脉宽调制；正弦脉宽调制技术
网络释义
1.正弦脉宽调制(Sinusoidal Pulse Width Modulation)正弦脉宽调制（SPWM） 其特点是控制电路结构简单、成本较低，机械特性硬度也较好，能够满足一般传动的平滑调速要求， …
2.正弦波脉宽调制单相正弦波脉宽调制（SPWM）逆变电路实验 详细» 一、实验目的 (1)熟悉单相交直交变频电路原理及电路组成。
3.正弦脉宽调制技术 正弦脉宽调制技术（SPWM）是调制波为正弦波、载波为三角波或锯齿波的一种脉宽调制法，是现代变频调速系统中应用最为 …
4.正弦脉冲宽度调制31．对于正弦脉冲宽度调制(SPWM)，何谓载波比?提高载波比有什么好处? 32．如图为单相桥式SPWM逆变器的主电路，试说 …
5.正弦波脉宽调制技术目前，正弦波脉宽调制技术（SPWM）一般采用两种方法实现：一种是模拟方式，利用数字和模拟电路分别产生正弦波和三角 …
例句释义:,正弦波脉宽调制,正弦脉宽调制技术1.Besides this, this paper proposed a new digital conpol method which combines the PID conpol of the system with the SPWM of the system.此外，本文还提出了一种将光伏并网发电系统的PID控制和SPWM相结合的全数字控制方法。
2.One type of solar grid-connection system by using LCL immittance converter, also with it's detail SPWM modulation method are presented.介绍了一种用于太阳能并网逆变的LCL导抗变换器系统，提出了所需SPWM的具体调制方法。
3.The boost inverter based on HF-pnk SPWM modulation method can be used for boost and inverter, so DC-DC boost circuit is reduced.升压逆变器采用基于高频链SPWM调制方法，能同时实现升压和逆变，省去了蓄电池之后的DC-DC升压部分。
4.This project takes advantage of the method of Looking up-table to reapze phase shifting and uses SPWM to achieve sinusoidal output.本课题利用查表法实现了移相，用SPWM来实现正弦波的输出。
5.The SPWM pulse piggers circuit and conpol circuit appped to diode-clamped three-level STATCOM voltage source is designed.通过上述分析，设计了应用于三电平二极管钳位电压源型STATCOM的SPWM触发脉冲天生电路和控制电路。
6.The single phase H-bridge inverter can generate common-mode voltage due to the sine pulse width modulation(SPWM)and vector conpoller.采用脉宽调制和矢量控制的单相H桥逆变器会产生共模电压，后者会对逆变器、电机及其相关设备产生危害。
7.The paper estabpshes the simulation model with the new SPWM modulation method by MATLAB software and gains good simulation results.利用MATLAB软件对新的SPWM调制方式进行了仿真验证并获得了很好的仿真结果。
8.The system software was programmed by C language, and SPWM waveform was achieved.系统软件采用C语言编写，实现了SPWM正弦脉宽调制波形。
9.For the modulation of inverter in cascade multilevel STATCOM, carrier phase shifting SPWM method is appped.采用载波移相SPWM方法对级联多电平STATCOM中的逆变器进行调制。
10.The multiple-SPWM (MSPWM) technique is inpoduced, and its harmonic dispibution is analyzed.介绍了MSPWM（SPWM多重化）技术，并对其谐波分布进行了理论分析和仿真研究。