SPWM

  • Web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

Web Definition

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， …
baike.baidu.com|Based on 2629 pages
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。
www.docin.com|Based on 1353 pages
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 …
www.chinaaet.com|Based on 98 pages
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 …
www.4juan.com|Based on 85 pages
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 …
lunwen.freekaoyan.com|Based on 65 pages

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Definition:
AllAll,正弦波脉宽调制正弦波脉宽调制,正弦脉宽调制技术正弦脉宽调制技术
Category:AllAll,OralOral,WrittenWritten,TitleTitle,TechnicalTechnical
Source:AllAll,DictionaryDictionary,WebWeb
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1.
Besides this, this paper proposed a new digital control method which combines the PID control 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。
cǐ wài , běn wén hái tí chū le yī zhǒng jiāng guāng fú bìng wǎng fā diàn xì tǒng de PID kòng zhì hé SPWM xiāng jié hé de quán shù zì kòng zhì fāng fǎ 。
www.boshuo.net
2.
The boost inverter based on HF-link 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。
shēng yà nì biàn qì cǎi yòng jī yú gāo pín liàn SPWM tiáo zhì fāng fǎ , néng tóng shí shí xiàn shēng yà hé nì biàn , shěng qù le xù diàn chí zhī hòu de DC-DC shēng yà bù fen 。
www.showxiu.com
3.
This project takes advantage of the method of Looking up-table to realize 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。
běn kè tí lì yòng chá biǎo fǎ shí xiàn le yí xiāng , yòng SPWM lái shí xiàn zhèng xián bō de shū chū 。
www.fabiao.net
4.
The SPWM pulse triggers circuit and control circuit applied 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。
tōng guò shàng shù fēn xī , shè jì le yìng yòng yú sān diàn píng èr jí guǎn qián wèi diàn yā yuán xíng STATCOM de SPWM chù fā mài chōng tiān shēng diàn lù hé kòng zhì diàn lù 。
www.starlunwen.com
5.
The single phase H-bridge inverter can generate common-mode voltage due to the sine pulse width modulation(SPWM)and vector controller.
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。
cǎi yòng mài kuān tiáo zhì hé shǐ liàng kòng zhì de dān xiàng H qiáo nì biàn qì huì chǎn shēng gòng mó diàn yā , hòu zhě huì duì nì biàn qì 、 diàn jī jí qí xiāng guān shè bèi chǎn shēng wēi hài 。
www.dictall.com
6.
The paper establishes 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。
lì yòng MATLAB ruǎn jiàn duì xīn de SPWM tiáo zhì fāng shì jìn xíng le fǎng zhēn yàn zhèng bìng huò dé le hěn hǎo de fǎng zhēn jié guǒ 。
degree.fzu.edu.cn
7.
For the modulation of inverter in cascade multilevel STATCOM, carrier phase shifting SPWM method is applied.
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。
cǎi yòng zài bō yí xiāng SPWM fāng fǎ duì jí lián duō diàn píng STATCOM zhōng de nì biàn qì jìn xíng tiáo zhì 。
paper.pet2008.cn
8.
The multiple-SPWM (MSPWM) technique is introduced, and its harmonic distribution 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。
jiè shào le MSPWM ( SPWM duō zhòng huà ) jì shù , bìng duì qí xié bō fēn bù jìn xíng le lǐ lùn fēn xī hé fǎng zhēn yán jiū 。
terms.shengwuquan.com
9.
This paper introduces the main structure of system, principle, PWM constant current charge and SPWM inverter control Algorithm.
介绍了主要部分的结构、工作原理、PWM恒流充电及SPWM逆变控制算法。
jiè shào le zhǔ yào bù fen de jié gòu 、 gōng zuò yuán lǐ 、 PWM héng liú chōng diàn jí SPWM nì biàn kòng zhì suàn fǎ 。
www.dictall.com
10.
Using the equivalence principle to generate SPWM pulse, which will be applied to the single-phase inverter power.
运用面积等效原理生成SPWM脉冲序列，并将此SPWM波应用于单相逆变电源。
yùn yòng miàn jī děng xiào yuán lǐ shēng chéng SPWM mài chōng xù liè , bìng jiāng cǐ SPWM bō yìng yòng yú dān xiàng nì biàn diàn yuán 。
www.chinaelectrondevices.com