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designofPWMpower
- 基于dsp的PWM开关电源设计方案,介绍了基于DSP的PWM型开关电源的原理及设计方法,以DSP芯片TMS320LF2407产生SPWM为例阐述了开关电源中PWM波形的实现方法。-based dsp PWM switching power supply design, introduced a DSP-based PWM switching power supply design principle and the method DSP chip TMS320LF2407 SPWM have d
SPWM
- 详细的SPWM原理说明,并使用TMS320F2812产生SPWM波,时钟频率为150Mhz,载波比为360,每一度采样一次--SPWM principle of detailed instructions,SPWM wave generated using the TMS320F2812, the clock frequency of 150Mhz, carrier ratio of 360, each unit of sampling time
DSP-Inverter-Design
- 基于DSP的变频器设计,详细介绍变频器设计的原理,比如SPWM,SVPWM等-DSP-based inverter design, detailed design of the inverter principle, such as SPWM, SVPWM, etc.
SVPWM
- 变频驱动主要使用的驱动波形主要有SPWM和SVPWM两种。SPWM原理简单、实现容易,是现在使用最广的一种变频驱动波形。但其有一个致命的弱点是其电源利用率不高(只有86%)、谐波成分大。因此,在新近开发的产品中其应用逐渐被性能优异的SVPWM所取代。SVPWM是一种电压利用率、低谐波成分的变频驱动波形,还有开关次数少、功率管功耗小等特点。同时,SVPWM还能很好的结合矢量控制算法、以最大限度的发挥设备的性能。因此被越来越多的变频设备所采用。-The main use of variable f
svpwmintroduction
- SVPWM的等效算法及SVPWM与SPWM的本质联系.PDF SVPWM原理及其Simulink仿真.PDF 两本书教你如何使用svpwm-SVPWM algorithm and the equivalent nature of SVPWM and SPWM contact. PDF SVPWM principle and Simulink simulation. PDF two books teach you how to use svpwm
spwm
- 以高性能数字信号处理芯片TMS320F2812为核心,设计生成了基于不对称规则采样算法的SPWM波形,键盘输入参数设定调制波频率。本文首先分析了不对称规则算法的原理,接着设计了基于TMS320F2812芯片的软件设计流程,最后在数字示波器上显示了实验波形-To high-performance TMS320F2812 digital signal processing chip as the core design is generated based on asymmetric rule sa
SPWM
- 通过avr单片机实现spwm波形的控制,讲解spwm波的实现原理,功能可靠。通过avr单片机仿真调试通过。-Through the avr microcomputer control, the explanation of SPWM wave SPWM wave principle, the realization of the function and reliable. Through the avr single-chip microcomputer simulation test thr
SPWM
- 本文以高性能数字信号处理芯片TMS320F2812为核心,设计生成了基于不对称规则采样算法的SPWM波形,键盘输入参数设定调制波频率。本文首先分析了不对称规则算法的原理,接着设计了基于TMS320F2812芯片的软件设计流程,最后在数字示波器上显示了实验波形,验证了设计的有效性和可行性-In this paper, high-performance TMS320F2812 digital signal processing chip as the core, designed to genera
shiyan1
- matlab的SPWM实现原理,包含各个模块-The principle of spwm by using matlab
SPWM--SVPWM
- 空间矢量脉宽调制算法_SVPWM_的原理及其仿真-Space vector PWM algorithm _SVPWM_ the principle and the simulation
SPWM
- 内包含完整DSP2812产生三相SPWM波形完整工程,该工程利用EVA下面的通用定时器T1工作于连续增/减计数模式,产生三角载波,载波频率为3000Hz,调制波形正弦波的频率为50Hz。DSP开发者可以利用该工程学习了解到SPWM波形产生的原理,掌握产生三相SPWM波形的方法。-It contains the complete DSP2812 produce the complete works of the three-phase SPWM waveform, the project cont
spwm
- SPWM逆变原理及控制方法。详细讲述了:1.SPWM基本原理 2.SPWM逆变及其控制方法 2.SPWM整流及其控制方法法。-SPWM inverter principle and control methods. Described in detail: 1.SPWM basic the principle 2.SPWM inverter and its control method 2.SPWM rectifier and its control method method.
sanxiangtiaoya
- 三相 调压电路 基于spwm原理的逆变器-Three-phase voltage regulator circuit inverter based on spwm principle
SPWM
- SPWM,能够发出控制波形,有利于很好了解控制原理-SPWM, able to send control waveforms, is conducive to a good understanding of the control principle
SPWM-inverter
- 变频调速是一种优良的交流调速方式,依据正弦型脉宽调制原理研制-The VVVF is an excellent AC variable speed developed based on the sinusoidal pulse width modulation principle
nibian
- 关于matlab的SPWM波仿真模型,帮助理解单相逆变原理-Matlab the SPWM wave of simulation models to help understand the single-phase inverter principle
SPWM
- 基于msp430的SPWM波形产生,其原理为等效面积法-The principle of equivalent area method based on the msp430 the SPWM waveform generated
foc-principle
- 空间矢量脉宽调制(SV PWM ) 技术不仅具有 线性调制范围宽、输出谐波小和易于数字化实现 的特点, 而且比常规SPWM 高15 的直流电压利 用率[ 1~ 3 ] , 因而被广泛用于变频器、U PS 、无功补 偿器、有源电力滤波器和储能系统电力变换器等 领域. 对SV PWM 常规算法和快速算法进行分析, 并证明了二者的等效性. 同时, 利用MA TLABö Sim u link 对在不同输入电压参考信号和不同零矢 量分配方式下的调制信号和逆变器输出
spwm
- SPWM的生成,简单的电路,方便清晰。对于原理更容易明白。-SPWM generation, simple circuit, easy to clear. For the principle easier to understand.
SPWM
- 基于AT89C51全数字SPWM发生器设计,主要是介绍原理-AT89C51 digital PWM generator based on, is to introduce the principle of