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LCL-controling-PVsystem
LCL闭环控制系统的设计方案,可用于光伏系统和MATLAB建模(LCL closed-loop control system design can be used for photovoltaic systems and MATLAB modeling)
- 2011-04-23 12:44:03下载
- 积分:1
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Desivices
说明: 电力电子装置故障录波器设计Design of fault recorder power electronic devices(Design of fault recorder power electronic devices)
- 2011-02-25 14:43:11下载
- 积分:1
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1383
: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。()
- 2008-03-28 20:26:19下载
- 积分:1
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shortwavesignal
文中利用频谱分析与显示技术,设计适合短波信号的实时频谱分析仪。(In this paper, the use of spectrum analysis and display technology, design suitable for short-wave signals in real-time spectrum analyzer.)
- 2008-04-13 21:39:45下载
- 积分:1
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Experts-recommend
一个BBS专家推荐系统的设计文档,BBS上PHP网站,实现的使用。asp . net实现了. . PHP网站和MYsql数据库。 net是用sql2005
(A BBS experts recommend system design documents, BBS is PHP website, realize is to use. Asp.net realized.. PHP website with MYsql database,. Asp.net is to use sql2005
)
- 2011-06-23 15:19:36下载
- 积分:1
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WG320240A
Winstar 320x240a blue color lcd drivers. A collection of web sites how to drive it.
- 2009-07-02 21:54:27下载
- 积分:1
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PITE3980
说明: PITE3980蓄电池放电仪监测系统管理说明书,整个系统完全解释,欢迎下载交流。(PITE3980 battery discharge was monitored system management manual, the entire system is fully explained, please download the exchange.)
- 2010-03-26 18:30:46下载
- 积分:1
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Keeloq
in security systems keeloq encoding used verity.microchip keeloq hoping system.
- 2011-05-03 18:31:09下载
- 积分:1
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photolithography
PHOTOLITIOGRAPHY( desigining and layout of cmos)
- 2012-01-09 18:32:58下载
- 积分:1
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234
说明: PLC、变频器在中央空调节能改造中的应用,本人从事这方面工作,感觉帮助很大(PLC, inverter in the central air-conditioning energy saving application, I have engaged in this work, feeling very helpful)
- 2010-04-04 17:40:17下载
- 积分:1