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Sayan


Last seen: 2 months ago |  Active since 2023

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  • Knowledgeable Level 3
  • 3 Month Streak
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Answered
Why can't I receive the signal data normally when I use the CAN Receive block
Hi 审言, I assume you are asking about the requirement of using an additional block i.e. "CAN Unpack" block with the "CAN Receive...

3 months ago | 0

Answered
Help in the control of an active three-phase pfc rectifier (active front end)
Hi Carmelo, I have updated the model and now it follows the reference DC voltage at the output. The modifications are as follow...

4 months ago | 0

Answered
can not read input from DC power to MATLAB using F28379D
Hi Yasser, It is hard to find the actual issue without the model and the settings you have made inside the ADC block. From the ...

7 months ago | 0

Answered
how to model a varying load in Simulink using specialized power system library in single phase
Hi Irfan, One way of doing this is by creating your own Single-phase varying load. To do this you can use the "Variable Resisto...

7 months ago | 0

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Answered
Positioning Subsystem Ports in Simulink/Simscape via MATLAB Code (LConn / RConn)
Hi Raphael, I too have faced the same issue. It seems the position of the ports (both Simulink ports and Physical ports) on the...

7 months ago | 0

Answered
Error/Mismatch in determing impedance using fft in simulink imported data.
Hi Md. Golam, You do not need to use the powergui block here, as the block is only required in the case of solving Specialized ...

7 months ago | 0

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Answered
Why do I get "Ignoring extra legend entries" evein in such trivial case?
Hi Francesco, The warning appears only when the legend() function is called more number of times than that of the number of pl...

7 months ago | 0

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Answered
Where is the reference ground for the op amplifier in simscape
Hi zhenyu, You are right! The ground for the operational amplifier is assumed to be the same as the electrical reference of the...

7 months ago | 0

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Answered
state space Input port size problems
Hi Lorenzo, I could reproduce your issue. The issue is due to how the value of "delta" is passed to the "State-Space" block. Th...

7 months ago | 0

Answered
MATLAB and Delsys Trigno Connection Script
Hi Caly, I do not think there is any built-in support for Delsys Trigno in MATLAB. However, if you can connect the device to yo...

8 months ago | 0

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Answered
How to receive the correct output which is 5 level for Cascaded H-Bridge Inverter using IGBT with different input voltage?
Hi Sarah, I have investigated the model. There are some connection and parameter issues in your model. The two H-bridge invert...

8 months ago | 0

Answered
Design and simulation of a fast DC recharging station for EV
Hi Yaman, I found the following mismatches between your model and the presented model in the research paper pdf file named "081...

8 months ago | 0

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Answered
(error with GPOP2:Sample points must be unique )
Hi Amirah Algethami, My understanding is that the issue is due to duplicate sample points used in interpolation. You can fix th...

8 months ago | 0

Answered
Issues with getting capacitance using Interdigitalcapacitor both capacitance value and RF values.
Hi Alkim Akyurtlu, The "PortLineLength" and the "Conductor" properties are not properly defined in your "interdigitalCapacitor"...

8 months ago | 0

Answered
Using signal values in a block that accepts variables in Simscape Multibody
Hi Siril TD, This can be done by sending the values of "x_coord", "y_coord", "z_coord" to the base workspace. You can do this b...

8 months ago | 0

Answered
Problem in FFT Analysis
Hi NIBEDITA, It seems your steps are correct to generate the FFT of the signal. It would be better if you could share the Simul...

8 months ago | 0

Answered
How to maintain variable values between stateflow transitions
Hi Alex Galligan, I think the issue is with the logic you have written for modifying the value of SOC in the "StateOfCharge" va...

8 months ago | 0

Answered
I have modelled simulation of PV grid based on Z source inverter, how can i remove these damped oscillations and keep a constant voltage?
Hi Shashim Ramteke, I understand from the issue that you are getting a sinosoidally damped output from your inverter. It is har...

8 months ago | 0

Answered
dc motor drive .
Hi PRASHANT, My understanding is that you need to run your DC motor with Cytron motor drivers. There is no specific library for...

8 months ago | 0

Answered
Calculate the SOC (State of Charge)
Hi salima chaa, The SOC of the battery should remain between 0 to 1. It is hard to debug your model without the Simulink file. ...

8 months ago | 0

Answered
why does the switch exist at the speed reference in PMSM control?
Hi Esther Kang, The switch in the example is for the reversal of the motor shaft. Suppose you need to control the motor speed i...

8 months ago | 0

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Answered
Simulation at different frequencies and solver management.
Hi Drenay, I too face the issue while changing the sampling time using "parsim". However, a workaround to this is using "sim" t...

8 months ago | 0

Answered
3-ph inverter with dq control. Model issues (Current waveform)
Hi Michael, It seems the control logic is right. If the current waveforms are not matching as expected, the probable reasons fo...

9 months ago | 0

Answered
How to construct a circuit for Vehicle to Home(V2H)? Is there any reference model that we can use to start with our project?
Hi SRIHARAN, The Vehicle to Home (V2H) microgrid can be interpreted as a Battery to Home smart grid. The main components to des...

9 months ago | 0

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Answered
The selection in my bus selector not selecting option from dro down
Hi Emmanuella, I can see the Bus selector in the first image is not connected to the measurement port of the Single Phase Async...

9 months ago | 0

Answered
How to interface a Simscape DC motor's 'R' terminal to Simulink outport?
Hi Sneha, The "R" port in the DC motor is a mechanical rotational conserving port. It does not directly measure anything. So yo...

9 months ago | 0

Answered
How can I use input port of TI c2000 ePWM block in simulink?
Hi Saman, The ePWM should generate the PWM according to the provided inputs if it is configured correctly. The ePWM block uses ...

9 months ago | 0

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Answered
Simscape and Referenced model
Hi Giovanni, The Connection Ports do not work with the model references. So you cannot reference Model A and use it in Model B....

9 months ago | 0

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Answered
How can I show PWM signal using c2000 F28379D?
Hi Cristina, If I am understanding it correctly, you are using a 4 kHz carrier frequency to generate the pwm. In this case, I c...

9 months ago | 0

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Answered
How to unwrap the phase of a complex electrical impedance signal
Hi Easa AliAbbasi, I understand from your issue that the "Phase" plot of your readings are not as expected. I do not think the...

1 year ago | 0

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