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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
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光伏并网系统单相逆变器电压前馈电流控制，基于matlab 7.3 。-photovotaic grid-connected system single-phase inverter voltage feed forward current control,based on matlab 7.3
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itGrid6控件（完美破解版）
itGrid 是当前市场上速度最快的Grid控件。
itGrid提供完善的打印和打印预览功能
itGrid 是一个针对需要显示或者操作大量客户端数据的专业用户而设计的ActiveX grid和combo控件包，itGrid拥有非常快的速度，在不到一秒钟内可以完成数千行的数据的加载，排序，统计等操作。-itGrid6 control (perfect break version) itGrid on the current market are the
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游戏主类，继承自JFrame类，负责游戏的全局控制。
内含：
1、一个GameCanvas画布类的实例引用，
2、一个保存当前活动块(ErsBlock)实例的引用，
3、一个保存当前控制面板（ControlPanel）实例的引用
ErsBox.java：
方格类，是组成块的基本元素，用自己的颜色来表示块的外观。
-The main game class, inherited from the JFrame class, is responsible
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Taking into account all the parameters mentioned, forming the appropriate programming to the controller in order to achieve the synchronization between the two systems, the appropriate amplitude and as well as the power management to the DC to contro
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基于matlab的电压电流双闭环的三相并网逆变器模型，采用电压外环及电流内环控制方式-Matlab-based dual-loop voltage and current three-phase grid-connected inverter model, the outer voltage loop and inner current loop control
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Z源并网逆变器的间接单周电流控制策略Z source grid-connected inverter single week indirect current control strategy-Z source grid-connected inverter single week indirect current control strategy
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基于电流滞环控制的Z源光伏并网系统研究Based on hysteresis current control Z source grid-connected photovoltaic system research-Based on hysteresis current control Z source grid-connected photovoltaic system research
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在风力发电网侧逆变器动态数学模型基础上 采用空间矢量脉冲宽度调制 SVPWM 方式和电网电压合成矢量定向 实现了电流有功分量和无功分量的解耦及功率因数的可调控制.-Dynamic mathematical model based on wind power grid-side inverter the resultant vector of the vector mode and the grid voltage space vector pulse width modulation direc
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This
paper proposes an optimal control strategy for an HVdc light system
using a direct current vector control mechanism. The proposed
approach is compared with the traditional vector control
method for different HVdc control requirements, su
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Single-stage grid-connected photovoltaic (PV) systems
have advantages such as simple topology, high efficiency, etc.
However, since all the control objectives such as the maximum
power point tracking (MPPT), synchronizationwith the utility volt
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Grid-Connected Boost-Half-Bridge Photovoltaic
Microinverter System Using Repetitive Current
Control and Maximum Power Point Tracking
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This paper proposes a new and explicitly frequencyadaptive
method for Virtual Flux estimation and voltage sensorless
grid synchronization under unbalanced conditions.
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基于C#的生命游戏，兰顿蚂蚁等元胞自动机的实现，完整的程序
Form1.cs 为主窗体
可以在245行之后，添加自己的规则。
Gridlines.cs为网格类，控制网格的尺寸、线型、颜色等，以及网格绘制等
Cell.cs为细胞类，控制所有的单元格（细胞、兰顿蚂蚁的地板）的形状、状态、颜色，以及细胞绘制等。
Ant.cs为蚂蚁类，类似细胞类，有方向改变，前进等方法。
gridset.cs为设置窗体，用于设置一些参数。
目前，支持网格三种线型、
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In this paper, a simple single-phase grid connected photovoltaic (PV) inverter topology consisting of a boost section, a low-voltage single-phase inverter with an inductive filter, and a step-up transformer interfacing the grid is considered. Ideally
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基于无速度传感器的异步电机调速系统，运用电流来合成磁链，控制方法是转子磁链定向。采用电流滞环控制，电网电压380V，转矩最大达30N.m。波形效果不错。-Based on speed sensorless induction motor speed control system, using current flux synthesis method for controlling the rotor flux orientation. Use current hysteresis contro
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Active Harmonic Filtering Using Current Controlled Grid-
Connected DG Units with Closed-Loop Power Control
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单相光伏逆变器，具有MPPT，可实现并网侧电流控制，直流侧电压控制-Single-phase photovoltaic inverter has MPPT, can be realized and the grid-side current control DC voltage control
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三相光伏并网逆变器SVPWM电流控制技术研究-Three-phase photovoltaic grid-connected inverter SVPWM current control technology
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current control one for the regulation of
dc-link capacitor voltage,
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