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(本科生课程设计)主要实现的功能是设计一个恒压恒频正弦波逆变电源,具体参数如下:单相交流输入220V/50Hz,输出单相交流电压110V/50Hz,THD<5 ,负载为一般的阻感负载,功率1500W。利用matlab中simulink实现仿真功能。-The main functions of the (undergraduate curriculum design) is designing a constant voltage constant frequency sine wave i
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Matlab/Simulink模型单相逆变器,实现DC/AC的电力变换功能,电压幅值为311V,频率为50Hz。-Matlab/Simulink model of the single-phase inverters to achieve DC/AC power conversion function, the voltage amplitude of 311V, frequency is 50Hz.
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用MATLAB/SImulink 搭建的单相光伏并网逆变器仿真,用PR电压环控制器进行控制-Single-phase photovoltaic grid-connected inverter simulation with MATLAB/SImulink, control with PR voltage ring controller
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双闭环控制电压型单相PWM整流,直流侧电压可稳定调节(MATLAB to achieve double-loop single-phase PWM rectifier, the voltage in the DC side can be regulated accurately.)
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Matlab/Simulink在单相交流调压电路仿真中的应用,通过单相交流调压电路实例讨论了利用
Matlab/Simulink对电力电子电路进行仿真的方法,
并给出了仿真结果波形,证实了Matlab软件的简便
直观、高效快捷和真实准确性。(The application of Matlab / Simulink in the simulation of single-phase AC voltage regulating circuit is discussed through the
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该程序为MATLAB的m文件,用于设计单相LCL并网逆变器控制器参数,控制方式为电容电流和入网电流控制方式,只需输入LCL滤波参数和直流侧电压可计算出双闭环控制器参数。(The program is the m file of MATLAB, which is used to design the controller parameters of the single-phase LCL grid connected inverter. The control mode is the contr
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不控整流仿真
1.在MATLAB/Simulink中搭建单相桥式不控整流电路仿真模
型;
2.仿真分析空载的直流电压波形、交流电流波形;
3.仿真分析带载的直流电压波形、交流电流波形;
4.选择合适的滤波电感电容参数,观察分析其对直流电压的
抑制作用。(先完成2、3,再进行第4步)
仿真参数:交流电压有效值220V,频率50Hz,R=50Ω(Uncontrolled rectification simulation
1. build a simulation module of
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单相逆变器仿真,MATLABR2016B工程文件,THD小于1%,电压电流双闭环控制,并且加入了负载扰动,控制效果良好(Simulations of single-phase inverters show that the THD of MATLAB R2016B project file is less than 1%. Double closed-loop control of voltage and current is adopted, and load disturbance is a
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