Description: 电动机拖动simulink模型，调节pi控制器的参数模拟控制效果，另附程序运行结果图-Drag motor simulink model, adjusting the parameters pi controller analog control results, an additional program to run the results of Figure Platform: |
Size: 47104 |
Author:楚燕 |
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Description: 利用四缸火花点火发动机模型，实践基于dSPACE 实时仿真系统的具体实验方法，
判断控制器模型的优劣。其中包括基于MATLAB/Simulink 的闭环离线仿真实验, 创建ControlDesk 试验界面，完成应用程序的编译、连接，代码的生成及下载，调整PI 参数进行实时仿真实验。-The use of four-cylinder spark ignition engine model, and practice the system based on dSPACE real-time simulation of specific experimental methods to determine the merits of the controller model. Including those based on MATLAB/Simulink simulation of the closed-loop off-line, create ControlDesk test interface, complete the application to compile, link, code generation and download, adjust the PI parameters in real-time simulation experiments. Platform: |
Size: 291840 |
Author:邹博安 |
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Description: optimal PI controller design and simulation of static var compensator using MATLAB s simulink Platform: |
Size: 431104 |
Author:anif |
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Description: This program has been written using Matlab/Simulink software. It can be used to find out the behavior of the induction motor behaviore when fed from a PWM inverter. The program is written so that the user can simulate any induction motor he wants by just loading the electrical and the machanical parameters in the workspace. The induction motor is modelled by the 7th order dq model which takes the iron loss component into account. The motor works in open loop but the closed loop can be easly performed by just adding the vector controller or any other controller and a PI speed controller.-This program has been written using Matlab/Simulink software. It can be used to find out the behavior of the induction motor behaviore when fed from a PWM inverter. The program is written so that the user can simulate any induction motor he wants by just loading the electrical and the machanical parameters in the workspace. The induction motor is modelled by the 7th order dq model which takes the iron loss component into account. The motor works in open loop but the closed loop can be easly performed by just adding the vector controller or any other controller and a PI speed controller. Platform: |
Size: 8192 |
Author:aissa |
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Description: Abstract: In this paper the SIMULINK model of a PWM controlled DC-DC
converter is modeled using switching function concept to control the speed of the
DC motor. The presence of the voltage oscillation cycles due to higher switching
frequency in the DC-DC converter is identified. The effect of these oscillations
on the output voltage of the converter, Armature current, Developed torque and
Speed of the DC motor is analyzed. In order to minimize the oscillation cycles
the PI controller is proposed in the PWM controller Platform: |
Size: 1373184 |
Author:venkatesh |
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Description: Abstract: In this paper the SIMULINK model of a PWM controlled DC-DC
converter is modeled using switching function concept to control the speed of the
DC motor. The presence of the voltage oscillation cycles due to higher switching
frequency in the DC-DC converter is identified. The effect of these oscillations
on the output voltage of the converter, Armature current, Developed torque and
Speed of the DC motor is analyzed. In order to minimize the oscillation cycles
the PI controller is proposed in the PWM controller Platform: |
Size: 371712 |
Author:venkatesh |
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Description: Abstract: In this paper the SIMULINK model of a PWM controlled DC-DC
converter is modeled using switching function concept to control the speed of the
DC motor. The presence of the voltage oscillation cycles due to higher switching
frequency in the DC-DC converter is identified. The effect of these oscillations
on the output voltage of the converter, Armature current, Developed torque and
Speed of the DC motor is analyzed. In order to minimize the oscillation cycles
the PI controller is proposed in the PWM controller Platform: |
Size: 1106944 |
Author:venkatesh |
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Description: Since the main component of a control scheme is the PI Controller, a model with an anti wind-up structure has been implemented in Simulink. The Maximum Power Point Tracker (MPPT) block is based on a look-up table obtained from the wind turbine characteristics. Platform: |
Size: 1195008 |
Author:eduardo86 |
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Description: simulink实现SVPWM调制,建立三相锁相环的设计和单相锁相环设计，保留必要的PI控制器等模块。-simulink realize SVPWM modulation, phase-locked loop is designed to establish a three-phase and single-phase locked loop design to retain the necessary PI controller modules. Platform: |
Size: 365568 |
Author:我欲乘风 |
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Description: Description :
This package includes a configurable Simulink model for three different types of DC-DC converters (Buck, Boost and Buck-Boost converters) with a PWM PI controller.
The example provided shows a case to boost voltage 5 volts to 25 volts. It can be used to learn DC-DC converters and their control.
The model itself also provides an example how to mask a subsystem in Simulink.
A HTML and a pdf files are provided to explain the principles of the unform Simulink model for three different types of DC-DC converters.
The model does not require other Simulink blocks, such as SimPowerSystems.-Description :
This package includes a configurable Simulink model for three different types of DC-DC converters (Buck, Boost and Buck-Boost converters) with a PWM PI controller.
The example provided shows a case to boost voltage 5 volts to 25 volts. It can be used to learn DC-DC converters and their control.
The model itself also provides an example how to mask a subsystem in Simulink.
A HTML and a pdf files are provided to explain the principles of the unform Simulink model for three different types of DC-DC converters.
The model does not require other Simulink blocks, such as SimPowerSystems. Platform: |
Size: 190464 |
Author:hamid rezaie |
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Description: Control strategies for extracting the three-phase reference currents for shunt active power filters are compared, uating their performance under different source conditions with PI and Fuzzy Controllers in MATLAB/Simulink environment When the supply voltages are balanced and sinusoidal, the two control strategies are converge to the same compensation characteristics However, the supply voltages are distorted and/or un-balanced sinusoidal, these control strategies result in different degrees of compensation in harmonics. The compensation capabilities are not equivalent, with p-q control strategy unable to yield an adequate solution when source voltages are not ideal. Extensive simulations are carried out with PI controller and also with Fuzzy controller for both p-q and id-iq control strategies under different main voltages. -Control strategies for extracting the three-phase reference currents for shunt active power filters are compared, uating their performance under different source conditions with PI and Fuzzy Controllers in MATLAB/Simulink environment When the supply voltages are balanced and sinusoidal, the two control strategies are converge to the same compensation characteristics However, the supply voltages are distorted and/or un-balanced sinusoidal, these control strategies result in different degrees of compensation in harmonics. The compensation capabilities are not equivalent, with p-q control strategy unable to yield an adequate solution when source voltages are not ideal. Extensive simulations are carried out with PI controller and also with Fuzzy controller for both p-q and id-iq control strategies under different main voltages. Platform: |
Size: 1218560 |
Author:shatha |
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Description: Control strategies for extracting the three-phase reference currents for shunt active power filters are compared, uating their performance under different source conditions with PI and Fuzzy Controllers in MATLAB/Simulink environment When the supply voltages are balanced and sinusoidal, the two control strategies are converge to the same compensation characteristics However, the supply voltages are distorted and/or un-balanced sinusoidal, these control strategies result in different degrees of compensation in harmonics. The compensation capabilities are not equivalent, with p-q control strategy unable to yield an adequate solution when source voltages are not ideal. Extensive simulations are carried out with PI controller and also with Fuzzy controller for both p-q and id-iq control strategies under different main voltages.-Control strategies for extracting the three-phase reference currents for shunt active power filters are compared, uating their performance under different source conditions with PI and Fuzzy Controllers in MATLAB/Simulink environment When the supply voltages are balanced and sinusoidal, the two control strategies are converge to the same compensation characteristics However, the supply voltages are distorted and/or un-balanced sinusoidal, these control strategies result in different degrees of compensation in harmonics. The compensation capabilities are not equivalent, with p-q control strategy unable to yield an adequate solution when source voltages are not ideal. Extensive simulations are carried out with PI controller and also with Fuzzy controller for both p-q and id-iq control strategies under different main voltages. Platform: |
Size: 1218560 |
Author:shatha |
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Description: 建立风力发电机模型，此仿真模型采用pmsg电机应用，再根据PI控制器方法构造控制器，达到能控制发电机的转速、转角-Build wind generator model, the simulation model using pmsg motor applications, according to PI controller method to construct the controller, to control the generator speed, angle, etc., before running this simulink model, it should also write the reference value code to run. Platform: |
Size: 17408 |
Author:HUANG |
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Description: 基于simulink的双闭环直流调速系统，其中电流环是基于PI控制器，转速环基于自抗扰控制器。-Based on Simulink double closed loop DC speed control system, in which the current loop is based on the PI controller, speed loop based on auto disturbance rejection controller. Platform: |
Size: 12288 |
Author:yuda |
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Description: Mitigation Of Voltage Sag And Current Harmonic Elimination Using Reference Signal Generation Method Based On UPQC.
This paper proposes a reference signal generation method for the UPQC adopted to compensate both current and voltage quality problems of sensitive loads. The shunt converter eliminates current harmonics originating load side and series converter eliminates voltage sag originating the supply side. The developed algorithm for the shunt controller and series controller for reference signal generation is based on Instantaneous Reactive Power Theory and nonlinear adaptive filter (phased-locked loop). The DC link control strategy is based on PI controller. The proposed UPQC mitigates the effects of voltage sag and suppresses the load current harmonics under distorted supply conditions. The proposed system is tested through simulation studies using MATLAB/SIMULINK environment.-Mitigation Of Voltage Sag And Current Harmonic Elimination Using Reference Signal Generation Method Based On UPQC.
This paper proposes a reference signal generation method for the UPQC adopted to compensate both current and voltage quality problems of sensitive loads. The shunt converter eliminates current harmonics originating load side and series converter eliminates voltage sag originating the supply side. The developed algorithm for the shunt controller and series controller for reference signal generation is based on Instantaneous Reactive Power Theory and nonlinear adaptive filter (phased-locked loop). The DC link control strategy is based on PI controller. The proposed UPQC mitigates the effects of voltage sag and suppresses the load current harmonics under distorted supply conditions. The proposed system is tested through simulation studies using MATLAB/SIMULINK environment. Platform: |
Size: 552960 |
Author:khan |
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Description: Fuzzy based PI controller for direct torque control .This technique is used in power electronics for numerous applications Platform: |
Size: 1476608 |
Author:WSNGURU
|
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Description: 单相逆变并网电路的主电路与控制电路的 simulink 拓扑结构图，
主电路由直流源、 mosfet 全桥、 LC 无源滤波器、 负载 R1、 R2 组成， 其中 R1 为
恒定负载， R2 为仿真负载突变并入的。
控制电路为 SPWM 闭环调制， 通过检测输出端的电压有效值通过 PI 控制器反
馈回控制端使输出电压尽可能为一个优质的正弦波且有效值在 220V 左右， 频率
为 50Hz， 根据相关准则输出电压波形 THD 应在 5%以内。(The Simulink topology of the main circuit and the control circuit of the single-phase inverter grid connected circuit,
The main circuit is composed of DC source, MOSFET full bridge, LC passive filter, load R1 and R2, wherein R1 is
The constant load, R2, is incorporated into the simulation load mutation.
The control circuit is SPWM closed loop modulation, and the effective value of the output voltage is detected through the PI controller
The feed back control makes the output voltage as high as possible a sine wave, and the effective value is about 220V, frequency
For 50Hz, the output voltage waveform THD shall be within 5%, according to the relevant guidelines.) Platform: |
Size: 12288 |
Author:老老老大
|
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