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VSI
- pwm电压源型逆变器，pscad关于电力电子仿真实验中最基本模型-pwm voltage source inverter pscad the basic model on the simulation of power electronic
d
- 双极性单相逆变电路，PWM脉宽调制，高频率使输出电压指标变好-Bipolar Single-phase inverter circuit， PWM pulse width modulation，High frequency indicators changed for the better so that the output voltage
PWM-MATLAB
- 三相电压型PWM逆变电路 MATLAB仿真模型，希望对大家有用-Three-phase voltage-type PWM inverter circuit MATLAB simulation model, we hope to be useful
CHBPWM4
- 这是一个运用电流滞环PWM控制的逆变器模型。通过改变直流侧的电压，以及滞环宽度观察变换效果。-This is a use of current hysteresis PWM control model of the inverter. By changing the voltage of the dc side, and to observe the effect transformation hysteresis width.
dianyaPWMnibian
- 三相电压型PWM逆变器的数学模型和主电路设计 完整三相电压型PWM逆变器模型 双闭环 -Mathematical model of three-phase voltage-type PWM inverter main circuit design and complete a three-phase voltage-type PWM inverter model dual-loop
three-phase-inverter
- 该程序仿真了基于三相逆变器的空间矢量PWM。可以在示波器上看到线电压，相电压和滤波电压。调制指数、DC电压和频率参数可以修改。-The program simulates the vector PWM space-based three-phase inverter. You can see the line voltage, phase voltage and filtering the voltage on an oscilloscope. Modulation index, DC volt
xiugai
- boost斩波，PWM逆变器。并网电压大小和波形真确。运行良好-The boost chopper, PWM inverter. Size of the grid voltage and waveform are correct. Running well
SVPWM
- SVPWM的主要思想是以三相对称正弦波电压供电时三相对称电动机定子理想磁链圆为参考标准，以三相逆变器不同开关模式作适当的切换，从而形成PWM波，以所形成的实际磁链矢量来追踪其准确磁链圆。传统的SPWM方法从电源的角度出发，以生成一个可调频调压的正弦波电源，而SVPWM方法将逆变系统和异步电机看作一个整体来考虑，模型比较简单，也便于微处理器的实时控制。-The source point of view, to generate a frequency modulated voltage sine
multisim中单相桥式PWM逆变电路的仿真
- 采用ijbt作为开关器件的单相桥式电压逆变电路，通过此电路能直观的观察到我们想要获取的结果(Using ijbt as a single-phase bridge voltage inverter circuit, through which we can intuitively observe the results we want to obtain.)
异步电机直接转矩控制变频调速系统的设计_胡瑶
- 本文建立了一个基于直接转矩控制的异步电机变频调速系统。系统采用了两个滞环控制器,分别比较定子给定磁链与实际磁链、给定转矩与实际转矩的差值,然后根据这两个差值查询逆变器电压矢量开关表得到施加在异步电动机定子绕组上的电压矢量,然后通过脉冲宽度调制(Pulse Width Modulation,PWM)逆变器控制异步电动机。(An asynchronous motor variable frequency speed regulation system based on direct torque c