登录
首页 » PDF » 1383

1383

于 2008-03-28 发布 文件大小:91KB
0 264
下载积分: 1 下载次数: 109

代码说明:

  :介绍了一种基于数字信号处理器(DSP)的移相调频(Phase-Shifted and Frequency-Varied,PSFV)PWM控制 逆变电源,给出了主电路拓扑结构,分析了其控制原理并设计了其控制程序流程图。新颖的PSFV 控制能够实现输出 电压90%的调整率,输出电流波动小于单纯移相调功PWM方式,并在轻载时保持连续。功率开关器件零电压零电流 通断(Zero-Voltage-Zero-Current Switching,ZVZCS)软开关的实现,有利于进一步提高开关频率和降低开关损耗。采用 高性能的专用DSP 芯片TMS320F2812 实现了系统的数字控制,满足了系统控制的灵活性和实时性,减小了系统的 体积和生产成本。仿真分析和实验结果证明了此控制模式的可行性与合理性。()

文件列表:

1383..pdf

下载说明:请别用迅雷下载,失败请重下,重下不扣分!

发表评论

0 个回复

  • neuralandwavelet
    对采集到的电压信号进行小波包分解提取特征向量,再进行BP神经网络训练(On the acquisition of the voltage signal to the wavelet packet decomposition to extract feature vector and then BP neural network training)
    2009-03-16 18:38:23下载
    积分:1
  • PhD-Dissertation
    关于二型模糊的一篇博士论文,对于二型模糊的学习很有帮助(A fuzzy about two doctoral thesis, for two fuzzy learning helpful.)
    2015-04-13 09:54:05下载
    积分:1
  • gongfenqi
    hfss设计的功分器,结构简单,易于实现,我相信对初学者会游有用( a new creative guide book on how to creat a new kind of antenna,i am sure it is helpful)
    2016-05-14 18:15:27下载
    积分:1
  • ASP_NETAJAX
    ASP_NETAJAX在Web开发中的应用
    2009-02-24 10:40:59下载
    积分:1
  • Weather-data-windpv
    可再生能源光伏发电和风力发电是重要的能源,而外界环境的影响也要分析,提出的方案很好地适应了这种变化。(The integration of renewable resources such as solar and wind energy is becoming increasingly attractive. This is being used widely for bstitution of oil-produced energy and will help to minimize atmospheric degradation.)
    2011-05-24 09:58:03下载
    积分:1
  • Core8051_IS_UG
    说明:  8051指令集,指令說明 ADD, CLR, MOV, MOVX,..等(Core 8051 Instruction Set Details ADD, CLR, MOV, MOVX,..)
    2020-06-17 02:00:01下载
    积分:1
  • calc
    ASM Code for calculator using AVR
    2011-12-05 11:34:26下载
    积分:1
  • stock-trading-system-code
    金字塔程式化交易____《金字塔程式化交易设计指南》(高级篇)(stock trading system-- the key source code and the source code. Implementation of client orders )
    2011-07-08 10:20:25下载
    积分:1
  • MAX038suoyouziliao
    收集了几乎全部的高频方波三角波正弦波发生器MAX038及其各种应用论文,对设计多波形信号发生器级有帮助,欢迎下载.(Collected almost all the high-frequency square wave triangle wave sine wave generator and its various applications MAX038 papers on the design Multi-Signal Generator-class help are welcome to download.)
    2009-11-18 20:06:36下载
    积分:1
  • inventer_8_26
    该程序是我硕士毕业论文《单相并网逆变器》源程序,调试成功的。(直流直接逆变为交流的单相全桥逆变拓扑,有离网并网功能,锁相环过零检测再采用PI.)(This program is my master' s thesis, " single-phase grid-connected inverters," the source, debugging success. (DC-AC inverter direct single-phase full-bridge inverter topology, there are off-grid and network functions, PLL zero crossing detection and then using PI.))
    2015-01-24 17:36:25下载
    积分:1
  • 696518资源总数
  • 106164会员总数
  • 18今日下载