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U21015B(DA9034).zip
- Dialog Semiconductor Plc近日推出新款IC——DA9034。此款IC整合了电源管理和音频子系统,特为快速增长的新兴产品(如智能手机,便携式多媒体播放器、PDA及个人浏览器等)中采用的最新一代应用处理器量身打造。该电源管理及音频控制器IC满足了不断增长的整合更多功能的需求,从而可延长电池寿命及使手持设备小型化和轻巧化。该芯片集成了50多种不同的主要功能,包括24位高质量保真立体声子系统、电流额定值可高达1400mA的特殊降压变换器及首批用以实现动态电压管理(DVM)的线性稳压
!ISD4004.rar
- ISD4004资料 ISD4004系列工作电压3V,单片录放时间8至16分钟,音质好,适用于移动电话及其他便携式电子产品中。,ISD4004 Series ISD4004 information voltage 3V, single-chip playback time for 8-16 minutes, good sound quality for mobile phones and other portable electronic products.
dianneng
- 使用labview7.1编写的一个简单的虚拟电能质量检测仪,监测参数包括电压偏差、频率偏差、频域谐波分析、电压波动、三相不平衡度等。-Labview7.1 prepared using a simple detector of virtual power quality, monitoring parameters, including voltage deviation, frequency deviation, frequency-domain harmonic analysis, volt
Voice-chip
- ISD4004 系列工作电压3V,单片录放时间8 至16 分钟,音质好,适用于移动电话及其他便携式电子产品中。芯片采用CMOS 技术,内含振荡器、防混淆滤波器、平滑滤波器、音频放大器、自动静噪及高密度多电平闪烁存贮陈列。芯片设计是基于所有操作必须由微控制器控制,操作命令可通过串行通信接口(SPI 或Microwire)送入。-The ISD4004 series voltage is 3V, the monolithic recording time to 16 minutes, good so
powerquality
- 通过qt编写的电能质量实时显示程序,可以实现对电压、电流、功率等参数显示-Qt prepared power quality through real-time display program, you can achieve the voltage, current, power and other parameters show
microgrid-(pscad)
- 用PSCAD搭建的微电网模型 可用来进行微电网,可借此模型分析微电网电压闪变与波动、频率偏差以及谐波等电能质量问题 -Built using PSCAD microgrid model can be used for micro-grid, you can take this model and micro-grid voltage flicker fluctuations, harmonics, frequency deviation and power quality problems
three-level-DTC
- 基于三电平空间电压质量控制的异步电动机直接转矩控制-Based on a three-level quality control of space voltage induction motor direct torque control
main
- 用于生产几种常见的电能质量扰动模型。主要有1 正常电压 2 电压暂升 3 电压暂降 4电压中断 5电压震荡 6电压尖峰 7电压谐波 8谐波暂升 9谐波暂降 -Used to produce several common power quality disturbance model. Including normal voltage voltage voltage sag voltage rise temporarily interrupt voltage shock 6 voltage s
PQStdSource
- dk62c电能质量标准源控制程序.利用DK62C电能质量测试分析仪检定装置,用户可以合成不规则的标准信号,包括电压、电流设备-dk62c power quality source control soft.Use dk62c power quality analyzer test verification device, the user can synthesis of irregular standard signal, including voltage, current equipmen
wind_statcom
- 含风机和statcom补偿的小型输电系统,可以模拟风力波动、母线故障、风电投切造成的电能质量问题,并通过statcom补偿稳定母线电压并滤除谐波,效果较好,与大家分享。-The small power transmission system with fan and statcom compensation can simulate the power quality problems caused by wind power fluctuation, bus fault and wind po
S变换的电能扰动质量检测
- 基于S变换的电能质量检测,可以实现电压暂升暂降中断等的扰动检测(The power quality detection based on S transform can detect disturbances such as voltage sags, interruptions and so on.)
dianenngzhiliangmatlab
- 利用matlab编程对电能质量进行分析,包括电压有效值,频率,功率因数和谐波畸变率(The power quality is analyzed by MATLAB programming, including voltage effective value, frequency, power factor and harmonic distortion rate.)