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Description: 风力发电系统中PWM并网逆变器的研究，希望对大家有所帮助-Wind power generation system and network PWM inverter research, I hope all of you to help
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Size: 261120 |
Author: 李曼 |
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Description: 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 capacity, a lower switching frequency and LCL filter design difficult to optimize the problem, a series inductor AC side in parallel are further flow program, the use of carrier phase-shifting technology to enhance the equivalent converter switching frequency, a LCL filter design principles, and gives the above-mentioned theoretical basis for the design and implementation. 2 MW of wind power converter main circuit simulation program to verify the above-mentioned technology.
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Size: 212992 |
Author: cesc |
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Description: 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 failure to keep their wind turbine grid-connected uninterruptible power supply to the system requirements, proposed doubly-fed wind turbine dynamic models of converter model, inverter protection and network model to Study of double-fed wind generator transient characteristics. to 1.5 MW SUT-1500 double-fed wind turbine prototypes, by an infinite power grid equivalent model of converter model uses the stator flux orientation of current vector control methods, using PSCAD software to double-fed motor simulation of transient characteristics. The simulation results show that vector control can be achieved double-fed motor active and reactive decoupling, and can improve the system through the capacity of low-voltage.
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Size: 619520 |
Author: mengxianghua |
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Description: 三相光伏逆变并网的simulink 仿真 电流电压 双闭环-Three-phase PV inverter and net current-voltage double-loop simulation simulink
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Size: 17408 |
Author: 张圣杰 |
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Description: Wind turbine with PMSG
including rectifier and inverter
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Size: 11264 |
Author: Okba |
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Description: DSP的小功率光伏并网逆变器的设计DSP low power photovoltaic inverter design-DSP' s low-power photovoltaic inverter design DSP low power photovoltaic inverter design
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Size: 848896 |
Author: uio |
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Description: 这是用Matlab自己搭建的直驱式风力发电并网逆变器的仿真模型，效果挺不错的。-It is built using Matlab own direct drive wind power inverter with the simulation model, the effect is very good.
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Size: 20480 |
Author: ype |
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Description: 风力发电逆变器设计,很好，值得学习一下-2MW wind power inverter design, very good
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Size: 262144 |
Author: szsyyr |
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Description: 有关风力发电系统的文章，包含发电机的设计，整流逆变电路-Articles on wind power generation system, including the design of the generator, rectifier inverter circuit, etc.
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Size: 1625088 |
Author: 向露萍 |
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Description: Spwm inverter in matlab simulink
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Size: 12288 |
Author: Milind |
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Description: control of 3-level converters in wind energy convertion systems
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Size: 305152 |
Author: shamuil |
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Description: 双馈风力发电机变流器前馈二维模糊自整定PID控制Doubly fed wind generator inverter feed-forward fuzzy self-tuning PID control-Doubly fed wind generator inverter feed-forward fuzzy self-tuning PID control
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Size: 498688 |
Author: |
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Description: 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 directed to achieve a decoupling of the current active component and reactive component and power factor adjustable control.
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Size: 327680 |
Author: hh |
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Description: 三电平逆变器介绍，做大功率太阳能，风能逆变器，变频器技术-The three-level inverter, do high-power solar, wind inverter, inverter technology
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Size: 462848 |
Author: gerald |
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Description: 这是用Matlab自己搭建的直驱式风力发电并网逆变器的仿真模型，效果挺不错的。-It is built using Matlab own direct drive wind power inverter with the simulation model, the effect is very good.-This is a simulation model with a the Matlab build their own direct-drive wind power generation, grid-connected inverter, the effect is very good.-It is built using Matlab own direct drive wind power inverter with the simulation model, the effect is very good.
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Size: 5120 |
Author: lulu |
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Description: pmsg wind inverter and boost converter
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Size: 9216 |
Author: almi |
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Description: 变速恒频双馈风力发电系统双PWM变流器技术的研究,详细研究了双馈电机和PWM整流器的状态空间方程和控制算法，值得学习!-Research VSCF doubly-fed wind power generation system dual PWM inverter technology, a detailed study of the double-fed motor and PWM rectifier control state space equations and algorithms, it is worth learning!
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Size: 905216 |
Author: fengyi |
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Description: This Paper consists on the study of one part of wind energy system conversion, its AC side.
Renewable resources are in constant fluctuation. This situation could put in peril the energizing efficiency towards a given demand requirement.
Therefore, in order to maximize the efficiency of the renewable energy system, it is necessary to track the maximum power point of the input source, a study established under MATLAB/Simulink platform. For the wind system, the maximizing is assured while considering the optimal power curve as load characteristic, with the knowledge of the turbine characteristic Cp (λ).
Then, this work elaborates the analysis and simulation of a low speed Permanent Magnet Synchronous Generator (PMSG) driven by a vertical wind turbine through a Pulse-Width Modulation (PWM) voltage inverter, independently of the DC components of the wind system conversion, using MATLAB computer simulation. -This Paper consists on the study of one part of wind energy system conversion, its AC side.
Renewable resources are in constant fluctuation. This situation could put in peril the energizing efficiency towards a given demand requirement.
Therefore, in order to maximize the efficiency of the renewable energy system, it is necessary to track the maximum power point of the input source, a study established under MATLAB/Simulink platform. For the wind system, the maximizing is assured while considering the optimal power curve as load characteristic, with the knowledge of the turbine characteristic Cp (λ).
Then, this work elaborates the analysis and simulation of a low speed Permanent Magnet Synchronous Generator (PMSG) driven by a vertical wind turbine through a Pulse-Width Modulation (PWM) voltage inverter, independently of the DC components of the wind system conversion, using MATLAB computer simulation.
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Size: 192512 |
Author: zakary |
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Description: ultra matrix svm wind inverter
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Size: 201728 |
Author: shokoli |
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Description: renewable energy sources
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Size: 5864448 |
Author: divyakopu |
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