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针对兆瓦级风电并网逆变器主电路研制中存在的并联扩容、开关频率较低和LCL滤波器难以优化设计等问题,提出了采用交流侧串接电感再进行并联的均流方案,采用载波移相技术提高变流器的等效开关频率,提出了LCL滤波器的设计原则,并给出了上述设计的理论依据和实现方法。通过对2兆瓦风电变流器主电路的仿真验证了上述技术方案。-MW-class wind power for grid-inverter main circuit of the parallel development of existing capa
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网侧变流器模型,对并网课题方向的研究可能有所帮助,可以运行。-Network-side converter model, the direction of the grid project may be helpful, you can run.
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用于DFIG AC/DC/AC 变换器网侧控制-Applied into the grid-side control of DFIG AC/DC/AC converter
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Matlab搭的双馈感应式风力发电系统机侧变流器、网侧变流器的控制模型,此模型中参数已给定,经调试后能运行。-Matlab ride doubly-fed induction wind power system with machine-side converter, the grid-side converter control model, the model parameters have been given, by the debugger to run.
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风电690V网侧变流器谐波电流抑制模型,SVPWM调制,采用重复控制器应对电网电压谐波。-Wind power 690V grid side converter harmonic current suppression model, SVPWM modulation, using repetitive controller for grid voltage harmonics.
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异步双馈风力发电感应电机的网侧变换器,电压外环电流内环控制,可以运行-The grid side converter of double fed wind power asynchronous induction motor, voltage loop and current loop control, you can run
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This modeling the grid-side converter of back to back converter-This is modeling the grid-side converter of back to back converter
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永磁同步发电机的仿真模拟,可用于实验室PMSG的仿真操作以及并网控制研究-simulink for PMSG vector control and grid side converter vector control.
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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 vo
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MATLAB模型,双馈风电机组基于最大功率跟踪,低风速超速控制,中风速高风速变桨距控制(DFIG MATLABThe wind turbine and the doubly-fed induction generator (WTDFIG) are shown in the figure called The Wind Turbine and the Doubly-Fed Induction Generator System. The AC/DC/AC converter is divided i
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