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how can I generate a high frequency signal with simulink

It is possible to generate high frequency waveforms. The problem is probably related to the solver settings, basically Simulink ...

how can I generate a high frequency signal with simulink

It is possible to generate high frequency waveforms. The problem is probably related to the solver settings, basically Simulink ...

5일 전 | 0

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How can I control the speed of a brushed DC motor using PWM and PID?

The DC motor is usually controlled using a cascade control structure with an inner current control loop and an outer speed contr...

How can I control the speed of a brushed DC motor using PWM and PID?

The DC motor is usually controlled using a cascade control structure with an inner current control loop and an outer speed contr...

5일 전 | 0

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Circuit Breaker refuses to close

This is the Three-Phase Synchronous Machine Control in Simscape Electrical. I can confirm that it works fine in R2022a. The brea...

Circuit Breaker refuses to close

This is the Three-Phase Synchronous Machine Control in Simscape Electrical. I can confirm that it works fine in R2022a. The brea...

5일 전 | 0

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How to convert PID output Signal to a PWM signal in simulink?

Assuming that the output from your PID controller is a reference voltage you can then use a PWM Generator to generate the gate s...

How to convert PID output Signal to a PWM signal in simulink?

Assuming that the output from your PID controller is a reference voltage you can then use a PWM Generator to generate the gate s...

5일 전 | 0

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How to control motor speed using matlab code?

Not sure I fully understand this question. To control the speed of the motor first we need to decide which algorithm we want to ...

How to control motor speed using matlab code?

Not sure I fully understand this question. To control the speed of the motor first we need to decide which algorithm we want to ...

5일 전 | 0

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impact of zero sequence inductance when applied pmsm model

If the delta-wound option is selected, then is no longer valid that the ia+ib+ic=0. Hence the external circuit can drive an out-...

impact of zero sequence inductance when applied pmsm model

If the delta-wound option is selected, then is no longer valid that the ia+ib+ic=0. Hence the external circuit can drive an out-...

5일 전 | 0

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Why am i getting the following error?

This error points out to the log function which is used to compute v_cell,i.e, s*log(((t1 + (t2/T_stack) + (t3/(T_stack)^2))*i_...

Why am i getting the following error?

This error points out to the log function which is used to compute v_cell,i.e, s*log(((t1 + (t2/T_stack) + (t3/(T_stack)^2))*i_...

6일 전 | 0

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Where can I find the electrolyzer?? in the simulink library I only find fuel cells.

An Electrolyzer block has been introduced in Simscape Electrical in R2022a. An good starting point about how to use the Electro...

Where can I find the electrolyzer?? in the simulink library I only find fuel cells.

An Electrolyzer block has been introduced in Simscape Electrical in R2022a. An good starting point about how to use the Electro...

7일 전 | 0

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how a electrolyzer,storage tank,compressor and fuel cell is connected

A good starting point for this application is the Green Hydrogen Microgrid example in Simscape Electrical.

how a electrolyzer,storage tank,compressor and fuel cell is connected

A good starting point for this application is the Green Hydrogen Microgrid example in Simscape Electrical.

7일 전 | 0

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battery soc estimation using EKF

Simscape Battery is a useful place to start with battery modeling and BMS functionality. An example of SOC estimation: https:...

battery soc estimation using EKF

Simscape Battery is a useful place to start with battery modeling and BMS functionality. An example of SOC estimation: https:...

10일 전 | 0

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Please identify this block?

That's a Signal Generator block. You can find it in Simulink/Sources. https://www.mathworks.com/help/simulink/slref/signalgener...

Please identify this block?

That's a Signal Generator block. You can find it in Simulink/Sources. https://www.mathworks.com/help/simulink/slref/signalgener...

10일 전 | 0

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Setting offset in torque control and Delta connection

When using delta connection there are 2 changes that are needed: Line current that we measure must be converted to phase curren...

Setting offset in torque control and Delta connection

When using delta connection there are 2 changes that are needed: Line current that we measure must be converted to phase curren...

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what is Fault qualification time and how does the counter limit is set

The internal counter is set internally according to the presence of the symptoms and if we want to allow disqualification. Quali...

what is Fault qualification time and how does the counter limit is set

The internal counter is set internally according to the presence of the symptoms and if we want to allow disqualification. Quali...

대략 1개월 전 | 0

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calculate samples and sample time from switching frequency, No of poles, Machine rpm.

Electrical speed [rad/s] = mechanical_rpm*(2*pi/60)*Pp Electrical frequency [Hz] = Electrical speed [rad/s] / (2*pi) Electrica...

calculate samples and sample time from switching frequency, No of poles, Machine rpm.

Electrical speed [rad/s] = mechanical_rpm*(2*pi/60)*Pp Electrical frequency [Hz] = Electrical speed [rad/s] / (2*pi) Electrica...

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Can machine reach torque in particular time through close loop PID auto tuning block?

The Closed-Loop PID Autotuner Block is used to tune the controllers. The bandwidth of the controller will be responsible of how ...

Can machine reach torque in particular time through close loop PID auto tuning block?

The Closed-Loop PID Autotuner Block is used to tune the controllers. The bandwidth of the controller will be responsible of how ...

3개월 전 | 0

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Speed Measurement in Torque Control

The load speed is the actual machine speed. By using an Ideal Angular Velocity Source, we aim to keep the machine speed constant...

Speed Measurement in Torque Control

The load speed is the actual machine speed. By using an Ideal Angular Velocity Source, we aim to keep the machine speed constant...

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How to get the PMSM Parameters from datasheet

Datasheets are usually lax in defining what they mean. Torque constant can be torque per peak current, torque per RMS current, p...

How to get the PMSM Parameters from datasheet

Datasheets are usually lax in defining what they mean. Torque constant can be torque per peak current, torque per RMS current, p...

3개월 전 | 0

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Sudden torque drop after 5000 rpm when i working IPMSM torque control simulation

I believe this issue can be solved by decreasing the sample time. I see, you oversample 10 times to capture the PWM signals. Wit...

Sudden torque drop after 5000 rpm when i working IPMSM torque control simulation

I believe this issue can be solved by decreasing the sample time. I see, you oversample 10 times to capture the PWM signals. Wit...

3개월 전 | 0

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How to generate first value for Kp, Ki of PID in current controller

It is possible to use pole placement as a starting point. If you can approximate the plant with a first order system, it is easy...

How to generate first value for Kp, Ki of PID in current controller

It is possible to use pole placement as a starting point. If you can approximate the plant with a first order system, it is easy...

3개월 전 | 0

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Does Anyone know how to make this circle disappear? it occurs on my control signals to digital outputs.

That looks like Data point marker style for the plotted signal meaning that when there is a circle there is a measured data poin...

Does Anyone know how to make this circle disappear? it occurs on my control signals to digital outputs.

That looks like Data point marker style for the plotted signal meaning that when there is a circle there is a measured data poin...

3개월 전 | 0

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How to write this PLL block " wt in terms of Vq", abc is Grid phase voltages.

Not sure if you try to reverse engineering this Simulink diagram. I would start with the basics of PLL. A good starting point is...

How to write this PLL block " wt in terms of Vq", abc is Grid phase voltages.

Not sure if you try to reverse engineering this Simulink diagram. I would start with the basics of PLL. A good starting point is...

3개월 전 | 0

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Simulink IGBT Switch with snubber

The input g is a Simulink control input. It is not possible to connect a resistor (physical block) to Simulink connections. If y...

Simulink IGBT Switch with snubber

The input g is a Simulink control input. It is not possible to connect a resistor (physical block) to Simulink connections. If y...

3개월 전 | 0

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create electrical equivalent circuit for interior PMSM ?

Best place to start is the Faulted PMSM example in Simscape Electrical: https://www.mathworks.com/help/sps/ug/motor-pmsm-faulte...

create electrical equivalent circuit for interior PMSM ?

Best place to start is the Faulted PMSM example in Simscape Electrical: https://www.mathworks.com/help/sps/ug/motor-pmsm-faulte...

3개월 전 | 0

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fuel cell stack to be used as electrolyser

Not possible to use the Fuel Cell block as an electrolyzer. Since R2022a, Simscape Electrical has an Electrolyzer block as well....

fuel cell stack to be used as electrolyser

Not possible to use the Fuel Cell block as an electrolyzer. Since R2022a, Simscape Electrical has an Electrolyzer block as well....

3개월 전 | 0

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Error connecting universal bridge with other blocks in simulink

The way you try to connect the measurement block is not correct. The measurement block has two groups of specialized electrical ...

Error connecting universal bridge with other blocks in simulink

The way you try to connect the measurement block is not correct. The measurement block has two groups of specialized electrical ...

3개월 전 | 0

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Having trouble connecting simulink duty cycle signal to simscape inverter block

You can replace the Converter (Three-Phase) with the Averaged Value Voltage Source Converter (Three-Phase) https://www.mathwork...

Having trouble connecting simulink duty cycle signal to simscape inverter block

You can replace the Converter (Three-Phase) with the Averaged Value Voltage Source Converter (Three-Phase) https://www.mathwork...

3개월 전 | 1

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For the control subsystem of the Four-Switch Buck-Boost Converter, may I know what are the functions of vRef, v, FF, and Reset?

Vref is the reference voltage, v is the measured voltage, FF is the feed-forward value that we may want to add to the output of ...

For the control subsystem of the Four-Switch Buck-Boost Converter, may I know what are the functions of vRef, v, FF, and Reset?

Vref is the reference voltage, v is the measured voltage, FF is the feed-forward value that we may want to add to the output of ...

3개월 전 | 0

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Facing issue with already given cell of Table based battery

The preset parametrizations are based on manufacturer’s datasheet. Not all parameters are available from the datasheet. The bloc...

Facing issue with already given cell of Table based battery

The preset parametrizations are based on manufacturer’s datasheet. Not all parameters are available from the datasheet. The bloc...

3개월 전 | 0

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How to control bidirectional dc dc converter using Model Predictive control block in SIMULINK?

A good starting point is the following example in Simscape Electrical: https://www.mathworks.com/help/sps/ug/bidirectional-dcdc...

How to control bidirectional dc dc converter using Model Predictive control block in SIMULINK?

A good starting point is the following example in Simscape Electrical: https://www.mathworks.com/help/sps/ug/bidirectional-dcdc...

3개월 전 | 0

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Battery model (table-based) error

The preset parametrizations are based on manufacturer’s datasheet. Not all parameters are available from the datasheet. The bloc...

Battery model (table-based) error

The preset parametrizations are based on manufacturer’s datasheet. Not all parameters are available from the datasheet. The bloc...

3개월 전 | 0

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