图3ACVoltage模块选择 本文中,小学生选用Three-PhaseProgrammableVoltageSource模块,作为仿真信号源,首先点击如图3所示的工具栏中图标,打开SimulinkLibrary Browser,再在搜索栏中输入关键字Three-Phase,点击搜索栏右侧望远镜 电路Circuit->Chapter 13 Three-Phase Circuits(三相电路) 电流三相四线制,相电流和线电流相同 对称...
With these formulas, a current flowing into an RL circuit produces a positive P and a positive Q. The computed instantaneous reactive power is accurate only for balanced and harmonic-free three-phase voltages and currents. Inputs and Outputs ...
The SPST Switch (Three-Phase) block models a three-phase single-throw switch that uses an external signal to connect each phase of port ~1 with the corresponding phase of port ~2 via internal resistance.
另外可以选择使用一个标签进行电压/电流输出,即Use a label选项,可以直接使用默认的名称利用From模块在需要的位置进行输出,也可以自定义名称进行输出。下图以电压为例,电流类似
Also check if the ground reference node is defined for that circuit. I get this error when, in my matlab simulink simulation, I place a three-phase breaker block between the three-phase V-I measurement block and the asynchronous machine block, knowing that the measurement block is connected ...
The Rectifier (Three-Phase) block models a three-arm diode bridge circuit that converts a three-phase AC voltage to a DC voltage.
1.This article introduces the application of MATLAB/Simulink software s hierarchic modeling and simulation function in rectifier circuit teaching,and illustrates three-phase bridge type full-control rectifying circuit s simulation and analysis.通过仿真软件MATLAB/Simulink分层建模、仿真功能在整流电路教学中的应...
MATLAB/Simulink model used for simulation of the determination of parameters of three phase transformer by performing open circuit test. 팔로우 공유 MATLAB Online에서 열기 다운로드 This transformer test is performed to find the parameters of equivalent circuit of transformer and...
To edit block parameters interactively, use theProperty Inspector. From the Simulink®Toolstrip, on theSimulationtab, in thePreparegallery, selectProperty Inspector. Branch type—Elements to include in branch RLC(default) |R|L|C|RL|RC|LC|Open circuit ...
Thepower_transfo3wdncircuit uses two Three-Phase Transformer blocks. Two Multimeter blocks are used to measure the phase A voltage (or AB for delta connections) of each winding Ports Conserving expand all A—Winding 1 phase A terminal