Description: 该系统是双馈发电机转子侧的变流器控制电路，虽然不是很完善，有一定得参考价值。-The system is doubly-fed generator rotor side converter control circuit, although not perfect, there must be reference value. Platform: |
Size: 20480 |
Author:Mr liu |
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Description: 这是双馈电机空载情况下，转子侧变流器的控制电路。-This is a doubly-fed machine no-load cases, the rotor side converter control circuit. Platform: |
Size: 15360 |
Author:Mr liu |
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Description: This paper presents fuzzy logic control of Doubly Fed Induction Generator (DFIG) wind turbine in a sample power system. DFIG consists of a common induction generator with slip ring and a partial scale power electronic converter. Fuzzy logic controller is applied to rotor side converter for active power control
and voltage regulation of wind turbine. Platform: |
Size: 379904 |
Author:mouloud bouaraki |
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Description: 首先提出了基于微分几何控制理论的双馈发电机非线性多输入多输
状态反馈解藕控制方案，通过非线性坐标变换和非线性状态反馈，使双
发电机的磁链和转速两个子系统实现了动态完全解藕。其次采用基于定
磁场定向的双馈发电机矢量控制，实现定子侧有功功率和无功功率的解藕
为了消除交叉藕合电动势对发电机参数的影响，采用内模控制解藕控制
案，使系统具有良好的输出动态性能。最后在分析双馈发电机的数学模
和矢量控制的基础上，提出了一种基于模型参考自适应方法的定子、转
磁链观测、发电机转速估计和转子电阻辨识算法，应用Lyapunov原理证
了估计的收敛性，并应用于上述解藕控制方案中。在对算法进行理论推
的基础上，应用Matlab/simulink，对各个算法和系统进行了仿真，检验了
算法和控制方案的可行性。
-First proposed nonlinear multi-input multi-input state feedback the decoupled control programs through nonlinear coordinate transformation and nonlinear state feedback control theory based on differential geometry doubly-fed generator, dual generator flux and speed sub-systems to achieve the dynamic completely decoupled. Secondly, based on the fixed magnetic field oriented vector control of doubly-fed generator stator side active power and reactive power decoupling in order to eliminate the cross-coupling of the electromotive force of the generator parameters using the internal model control decoupling control case, so that the system which has good dynamic performance. Finally, in the analysis of the doubly-fed generator based on the mathematical model, and vector control, a method based on the model reference adaptive stator, turn flux observer, generator speed estimation and rotor resistance identification algorithm using the Lyapunov principle permit estimated convergence, and appl Platform: |
Size: 6056960 |
Author:zhangjie |
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Description: 感应电机双馈调速系统是一种性能优越的电力拖动控制系统，它不仅降低了功率
变换器的额定功率，而且能够通过调节转子电压的幅值、相位和频率来实现电机定子
侧功率因数的调节。
-The doubly-fed speed control system of induction motor is a superior performance of the electric drive control system, it not only reduces the rated power of the power converter, and can be achieved by adjusting the voltage amplitude, phase and frequency of the rotor to the stator side power factor adjustment. Platform: |
Size: 804864 |
Author:董敏 |
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Description: 本文设计了1.SMW双馈型风机变频器的整体硬件电路,满足风机整体工作的稳定
性和高效率"为实现LVRT功能,设计了一种新的CROWBAR电路,并对电路的控制
电路做了改进"研究了1.SMW双馈型风机变频器系统的控制策略,转子侧变换器采用
定子磁链定向矢量控制技术,网侧PWM变换器采用电网电压定向矢量控制技术,构建
了电流内环!电压外环的双闭环PI控制系统,导出了采用转子有功电流和无功电流独
立解祸来控制有功功率和无功功率的策略-This paper designs 1.SMW doubly-fed wind turbine inverter' s overall hardware circuit, meet fans overall stability and high efficiency " to achieve LVRT function, design a new CROWBAR circuit and control circuit of the circuit do improvement " study 1.SMW double-fed wind turbine inverter system control strategy, the rotor side converter using the stator flux oriented vector control technology, grid-side PWM converter using grid voltage oriented vector control technology to construct the inner current loop! Dual outer voltage loop PI control system is derived using the rotor active current and reactive current independent solutions Woe to the active and reactive power control strategy Platform: |
Size: 7608320 |
Author:董敏 |
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Description: Modeling, simulation and control of wind turbine driven doubly-fed induction generator with matrix converter on the rotor side Platform: |
Size: 950272 |
Author:Sundara |
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Description: PSCAD/EMTDC软件搭建的双馈异步发电机（DFIG）详细模型，转子侧采用定子磁链定向控制，网侧采用电网电压定向控制。-PSCAD/EMTDC software to build double-fed induction generator (DFIG) detailed model, using the rotor side stator flux oriented control, network side using the grid voltage oriented control. Platform: |
Size: 538624 |
Author:何秀强 |
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Description: 搭建完整的双馈风力发电系统，模拟网侧控制和转子侧控制，观察电压跌落情况下，双馈风力系统的变化(A complete doubly fed wind power generation system is developed to simulate the grid side control and the rotor side control, and to observe the change of DFIG wind system under voltage sag) Platform: |
Size: 35840 |
Author:cherill
|
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Description: 一个双馈电机转子侧控制与网测控制联合调试的模型，使用SVPWM驱动。(A double fed motor rotor side control and network measurement control joint debugging model, using SVPWM drive.) Platform: |
Size: 34816 |
Author:Pakcyan
|
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Description: 这个模型解释了DFIG WT的工作。 转子侧变流器模型化为受控电压源，忽略电网侧变流器，因为机器基本上由转子侧变流器控制，大部分有功和无功功率由机器提供。 矢量控制技术用于控制DFIG。 这不是一个完整的模型，而只是那些想了解双馈电机控制的人的起点指南。 机器的有功和无功功率由转子侧转换器调节。(this model explains the working of the DFIG WT. The rotor side converter is modelled as controlled voltage source and grid side converter is neglected as machine is basically controlled by the rotor side converter and most of the active and reactive power is supplied by the machine. The vector control technique is used for controlling the DFIG. This is not a full model but only a starting guide for those who want to learn about DFIG control. the active and reactive power of the machine are regulated by the rotor side converter.) Platform: |
Size: 48128 |
Author:模型好难搭
|
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Description: 双馈式风机并网谐波控制研究，用于多台DFIG并网研究转子侧、电网侧、并网点谐波(Research on Harmonic Control of Doubly-fed Fan Connected to Grid. It is used to study harmonic waves on rotor side, grid side and grid point of multiple DFIG grid connection.) Platform: |
Size: 2104320 |
Author:灰灰的粉粉 |
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