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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
PWM
- 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
gridcurent
- 利用2407DSP产生的电感电流滞环控制逆变器并网一个汇编语言源程序，已经调试通过，希望对大家有帮助！-2407DSP generated using inductor current hysteresis control inverter and an assembly language source network has been through the debugging, we want to help!
five
- 1.BP神经网络进行模式识别 2.用BP网络对非线性系统进行辨识 3.一个神经网络PID控制器 4.图像处理的PCA算法 5.图像处理的穷举算法-1.BP neural network pattern recognition 2. Using BP network identification of nonlinear systems 3. A neural network PID controller 4. The PCA algorithm for image process
neuralnetworkbasedspacevectorcontroller
- a svpwm based neural network of 3 level inverter-a svpwm based neural network of 3 level inverter
TripProtection
- 含逆变型分布式电源配电网自适应电流速断保护-Study on Adaptive Current Instantaneous Trip Protection Scheme for Distribution network with inverter Interfaced DG
mohu-dirct-torque
- 该仿真模型是一种利用模糊控制器调节PWM信号占空比的异步电动机直接转矩控制的策略，即在传统异步电动机直接转矩控制的基础上，用模糊控制器代替传统DTC中的滞环比较器和空间电压矢量状态选择器来细分控制规则，最后控制逆变器的开关，以减小转矩和磁链脉动，从而改善交流异步电机伺服系统的动、静态品质，使整个系统具有较强的鲁棒性和自适应性。-A method of the stator resistance estimate which based on the fuzzy neural network wa
p1a1
- z-source inverter with asymmetric LC network
project3a
- z-source inverter with non-asymmetric LC network
project3b
- single phase z-source inverter with symmetric LC network
Single-phase-inverter
- 单相逆变器并网控制和有源频率偏移孤岛检测-Single-phase inverter and network control and active islanding detection of frequency offset
xy7z.ZIP
- PMSMDTC系统逆变器故障的模糊神经网络诊断_英文_The PMSMDTC system of inverter fault diagnosis fuzzy neural network _ English _-The PMSMDTC system of inverter fault diagnosis fuzzy neural network _ English _
inverter
- saber仿真模型 主要功能实现了spwm的并网仿真-saber main function of simulation models and network simulation spwm
Z-source-inverter-simulations
- A Robust design of integrating PV farm to the grid using Z source network and excluding the need for MPPT & DC control equipment.
QPR
- 电网短路故障下LCL型光伏并网逆变器控制-LCL photovoltaic power grid short-circuit fault and network inverter control
Wavelet-Transform-and-Neural-network
- 为保障安全与电力用户供电质量，基于并网逆变器的分布式发电(distributed generation DG)系统要求具备孤岛检测功能。针对被动式孤岛检测法检测盲区(non-detectionzone，NDZ)大、检测时间长以及主动式孤岛检测法影响分布式发电系统供电质量的缺点，提出了一种新的被动式孤岛检测方法。该方法利用小波变换从公共耦合点(point ofcommon coupling，PCC)处的电压信号及逆变器输出电流信号中提取特征量，再通过BP 神经网络进行模式识别来判断是否出现孤岛现象
20kW--inverter-based-on-DSP
- 本程序为三相三线制20kw光伏并网逆变器程序，可实现光伏电池最大功率点跟踪，并网功率因数0.99以上-This procedure for the three-phase three-wire 20kw photovoltaic grid-connected inverter program, can achieve the maximum power point tracking photovoltaic cells, and network power factor of 0.99 or m
tingfai
- The commonly used digital signal modulation based on artificial neural network, PV modules contain, MPPT module, BOOST module, inverter module, Chaos indicator for Lyapunov index calculation.
Ex38_TMS320F28335_SVPWM0307
- 空间矢量脉冲宽度调制，电压闭环，离网逆变。(The space vector pulse width modulation, the voltage closed loop, the off network inverter.)
115157688Microgrid-inverter-control
- 直流微电网：分布式电源、储能装置、负荷等均连接至直流母线，直流网络再通过电力电子逆变装置连接至外部交流电网。直流微电网通过电力电子变换装置可以向不同电压等级的交流、直流负荷提供电能，分布式电源和负荷的波动可由储能装置在直流侧调节。(DC microgrid: Distributed generators, energy storage devices and loads are connected to DC bus, and DC network is connected to externa