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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
Dynamicmodelsimulationofdoubly-fedwindturbines
- 为满足在电网发生故障时风电机组需保持与电网连接并向系统不间断供电的要求,提出 了双馈风力发电机的动态模型、变流器模型、变流器保护及电网模型,以研究双馈风力发电机的暂 态特性.以1·5MW SUT-1500双馈风力发电机为原型,由一个无穷大电源等效电网模型,变流器模 型采用定子磁链的定向电流矢量控制方法,利用PSCAD软件对双馈电机的暂态特性进行仿真.仿 真结果表明,矢量控制能够实现双馈电机的有功、无功解耦,并可改善系统的低压穿越能力. -To meet the power f
datasheet
- The LM236-2.5, LM336-2.5, and LM336B-2.5 integrated circuits are precision 2.5-V shunt regulator diodes. These reference circuits operate as low-temperature-coefficient 2.5-V Zener diodes with a 0.2-Ω dynamic impedance. A third terminal pro
MediumDVR
- medium voltage dynamic voltage restorer
1.txt
- 动态显示vc电压值。一个类,对话框类,本程序使用的是对话框形式,这个类是在VC用MFC自动生成的,其中包括了对话框程序应有的一些方法。-Dynamic display vc voltage. Class, dialog class, the program uses the dialog form, this class is automatically generated using MFC in VC, including the dialog box procedure should ha
Voltage-Control-and-Dynamic-Performance-of
- Voltage Control and Dynamic Performance of
AD[TLC549]
- AD[TLC549] ：采集模拟输入，电压动态显示在数码管(用verilog实现)-AD [the TLC549]: the acquisition of the analog input voltage dynamic digital tube (Verilog)
tphfidcdcc_MatlabSimulink
- Three phase high frequency isolated DC-DC converter (published in ELSEVIER)is simulated under symmetrical open loop control. It provides Low voltage conversion ratio, isolation, good regulation with fast dynamic response.
LM331
- V/F变换和F/V变换采用集成块LM331，LM331是美国NS公司生产的性能价格比较高的集成芯片，可用作精密频率电压转换器用。LM331采用了新的温度补偿能隙基准电路，在整个工作温度范围内和低到4.0V电源电压下都有极高的精度。同时它动态范围宽，可达100dB；线性度好，最大非线性失真小于0.01％，工作频率低到0.1Hz时尚有较好的线性；变换精度高，数字分辨率可达12位；外接电路简单，只需接入几个外部元件就可方便构成V/F或F/V等变换电路，并且容易保证转换精度-V/F conversion
PESGM2008-000050
- Its an IEEE paper on A Novel Configuration for a Cascade Inverter Based Dynamic Voltage Restorer with Reduced Energy Storage Requirements
wind
- 基于矢量解耦控制策略，建立了适用于电力系统暂态 稳定分析的直驱式风力发电机组机电暂态模型。为模型做了 2点合理假设：有功功率和无功功率在暂态过程中完全解耦； 测量的电气量准确，和实际的电气量完全相等。基于这些条 件，从实际的物理装置出发，对直驱式风电机组的电磁暂态 模型进行简化。考虑了变频器直流电压的动态过程和低电压 穿越的运行特性。仿真结果表明，该模型和电磁暂态模型动 态响应曲线一致，结果准确、可靠，可以用于分析大规模直 驱式风电场接入对电力系统安全稳定性的影响
Inv4
- systems has forced operators worldwide to develop new grid codes to integrate this form of generation. One important aspect of the problem is the low-voltage ride-through capability of wind generators. This paper describes a solution for wind f
05530365
- systems has forced operators worldwide to develop new grid codes to integrate this form of generation. One important aspect of the problem is the low-voltage ride-through capability of wind generators. This paper describes a solution for wind f
DVR
- 动态电压恢复器，该模型主要包括电源模型（Grid）、DVR模型（涵盖有电力电子元件、控制环节及直流电源）、非线性敏感负荷（Non Linear Load）；-Dynamic voltage restorer
DistributedMulti
- This paper presents a new distributed multi-agent scheme for reactive power management in smart coordinated distribution networks with renewable energy sources (RESs) to enhance the dynamic voltage stability, which is mainly based on controlling
F7
- This paper investigates the effects of Static Var Compensator (SVC) on voltage stability of a power system. This paper will discuss and demonstrate how SVC has successfully been applied to power system for effectively regulating system voltage. O
fuhekongzhi
- 动态电压恢复器，用以恢复电压跌落。只是复合控制策略。(Dynamic Voltage Restorer)
qiankuikongzhi
- 动态电压恢复器，用以恢复跌落电压，只是前馈控制策略。(Dynamic Voltage Restorer)
1
- Control of Reduced Rating Dynamic Voltage Restorer with Battery Energy Storage System
dvr designing data
- Designing of a dynamic voltage restorer