登录
首页 » matlab » threeleverjieouspm

threeleverjieouspm

于 2019-04-22 发布 文件大小:32KB
0 109
下载积分: 1 下载次数: 2

代码说明:

  转子磁场定向矢量控制的PWM逆变器仿真模型(Simulation Model of PWM Inverter with Rotor Field Oriented Vector Control)

下载说明:请别用迅雷下载,失败请重下,重下不扣分!

发表评论

0 个回复

  • 400KW光伏并网
    说明:  400KW光伏参与并网,4组光伏模组共同输出400KW的功率(400KW photovoltaic participates in grid connection, 4 sets of photovoltaic modules jointly output 400KW power)
    2021-03-08 21:09:28下载
    积分:1
  • FDTD 远场计算
    说明:  计算FDTD远场分析脚本,根据近场数据直接计算出远场分布(The far field analysis script of FDTD is calculated, and the far field distribution is calculated directly from the near field data.)
    2021-03-26 10:39:13下载
    积分:1
  • IGBT逆变器采用SPWM技术power_3level
    该模型是对50kW、380V、50Hz三相三电平逆变器的两个相同电路进行建模。IGBT逆变器采用SPWM技术,(8kHz载频)将直流电源从a +/-200Vdc源转换为220V AC, 50Hz。逆变器通过75kVA 220/380V变压器输入50kW电阻负载。变频器输出采用L-C滤波器滤除主要产生于8kHz开关频率倍数(Fh=n*8000 +/-k*50Hz)附近的谐波频率Fh。逆变器所需的12个逆变脉冲由PWM发生器块产生。该系统以恒定的调制指标在开环中工作。 电路1使用三电平桥块对逆变器进行建模。电路2使用独立的IGBTs和二极管块。用开/关延时块模拟死区,仅在电路1上应用。(It is easy for us)
    2020-07-14 09:08:52下载
    积分:1
  • Fluent-DPM
    说明:  在fluent仿真软件中定义DPM两相流计算(Fluent user defined DPM Model)
    2019-11-25 21:55:17下载
    积分:1
  • crystalplasticityUMATHWANG
    黄永刚单晶体塑性的UMAT原始文件,不是网上流传的版本(huang-crystal plasticity)
    2017-11-25 22:01:00下载
    积分:1
  • 铰接薄壳的后屈曲分析
    说明:  基于ANSYS分析平台的铰接薄壳的后屈曲分析--APDL(Post-buckling analysis of articulated thin shells based on ANSYS analysis platform--APDL)
    2020-06-16 20:00:01下载
    积分:1
  • CSR_PWM_x8
    基于空间矢量的电流型整流器,双闭环,可运行,实现了电压电流同相位功能(The current mode rectifier based on space vector can operate with double closed loops, and achieve the function of voltage current and phase.)
    2018-04-13 17:12:59下载
    积分:1
  • RM
    说明:  这是一个机器人轨迹跟踪控制的程序,应用的控制算法为滑模控制。(This is a robot trajectory tracking control program, the application of the control algorithm for sliding mode control.)
    2017-11-20 16:25:42下载
    积分:1
  • DE优化函数程序
    大坝变形的精确预测对其安全评价方面发挥着重要作用。为了进一步提高大坝变形预测精度,提出了一种改进的灰狼算法优化支持向量机的预测模型。通过引入非线性收敛因子和采用动态加权策略,提升灰狼算法优化支持向量机惩罚因子和核函数参数的能力,并以优化的参数来建立支持向量机大坝变形预测模型。选取实例数据,在与布谷鸟算法、差分进化算法、粒子群算法、基本灰狼算法优化的支持向量机预测比较中,实验结果表明,改进的灰狼算法对支持向量机参数的优化是有效的,可以提高大坝变形预测精度。(Accurate prediction of dam deformation plays an important role in its safety evaluation. In order to further improve the prediction accuracy of dam deformation, an improved grey Wolf algorithm is proposed to optimize the prediction model of support vector machine. By introducing the nonlinear convergence factor and using the dynamic weighting strategy, the gray wolf algorithm is improved to optimize the capacity of the support vector machine penalty factor and the kernel parameter, and the support vector machine dam deformation prediction model is established with the optimized parameters. The experimental results show that the Improved Grey Wolf algorithm is effective for the optimization of support vector machine parameters, and it can improve the accuracy of the deformation prediction of the dam.)
    2018-06-28 09:53:07下载
    积分:1
  • map
    用于绘制电机效率等高线图的程序,横坐标的转速,纵坐标转矩(A program for drawing contour diagrams of motor efficiency,the speed of the abscissa and the torque of the ordinate.)
    2018-09-06 18:17:01下载
    积分:1
  • 696524资源总数
  • 103833会员总数
  • 52今日下载