Answered
THREE PHASE STAND ALONE INVERTER PARAMETER CALCULATION
This is a question regarding PLECS toolbox and generic power electronics knowlege. Please use this forum for MathWorks product ...

1 year ago | 0

Answered
Skew wiring with SimScape
No, the objects can only be horizontal or vertical.

1 year ago | 0

Answered
I am trying to model battery energy storage system but facing problem in nodal connection can anyone diagnose problem is there? I am hereby my attaching my file of my model
I don't recommend mixing specialized power systems and simscape (black circuit components and blue circuit components). Here is...

1 year ago | 0

Answered
Fuel temperature in the Simscape fuel cell model
sorry, I should have answered this sooner. You can add sensors to measure different values, and you can use the probe block to ...

1 year ago | 0

Answered
How do I design an Active 1st order low and high pass filter in Simulink?
To model them in simscape, you can model the actual circuit of a filter. To do it in simulink you can use the continuous or dis...

1 year ago | 0

Answered
Dual Loop Control for Virtual Synchronous Generator Control
It is predominantly made by modelling the circuit in simscape and the controls in simulink. You will use sum blocks, gain block...

1 year ago | 0

Answered
MATLAB Simulink connect spice resistor or capacitor to impedance block
unfortunately that impedance measurement block is specifically for circuits modelled with specialized power systems. This is a ...

1 year ago | 0

Answered
Why do I receive Nonlinear solver: Linear Algebra error. Failed to solve using iteration matrix. error?
There are a few issues with your model. The more realistic it is, the easier it will be to get working. I could get it to work...

1 year ago | 0

Answered
H bridge voltage output is not a square wave when then load is inductive
This is correct behavior. You have resistance in your devices. When you first place a voltage across the inductor, it's curren...

1 year ago | 0

Answered
Pi controller for boost converter, PV panel project
Yes, you should tune it under the conditions that it will operate at for your PV panel. You shouldn't need to change your power...

1 year ago | 0

Answered
pmsm regenrative model problem
You can modify your initial conditions to get a smoother set up. I would start your capacitor at 460 or 470 volts to prevent in...

1 year ago | 0

Answered
Zigzag Phase-Shifting Transformer circuit
I can't cut and paste an image from the internet here, but please look up zig zag transformer pictures. You will see most of th...

1 year ago | 0

| accepted

Answered
What determines the Vdc supply voltage of an inverter conected to a PMSM? (or other electric motor)
This question is about standards different manufacturing companies have on what they report on data sheets and is not standardiz...

1 year ago | 0

Answered
Trying to model a 3 phase induction motor circuit for a certain production line
Try using the motor parameter estimation tool on the block. Here are some parameter to help you out. Nominal torque = 2.58 sy...

1 year ago | 0

| accepted

Answered
Torque controlled BLDC motor
You will need to learn how to implement active cancellation teqniques to reduce the ripple purely through control methods. It i...

1 year ago | 0

Answered
Battery cell parameter estimation using pulse charging data
I believe this process: https://www.mathworks.com/help/autoblks/ug/generate-parameter-data-for-estimations-circuit-battery-block...

1 year ago | 0

Answered
GDT model in Simscape
As a start, it looks like you've used simple diode models and put breakdown voltage where forward voltage goes. I would choose ...

1 year ago | 0

| accepted

Answered
how to find sag and swell from programmable voltage source ? simulink/ matlab code?
programmable voltage sources are ideal and don't have sag or swell. The sag or swell would come from additional model component...

1 year ago | 0

Answered
Capacitance to Voltage converter
Please use simscape electrical to model the circuit. There is free training: https://www.mathworks.com/help/sps/ref/circuitsimu...

1 year ago | 0

Answered
Simscape Multibody and motors
Please look at this post to see some ways to combine simscape models with multi-body models. You can use torque and position (o...

1 year ago | 0

Answered
How to measure the phase displacement between the phases of a three phase signal in simulink ? Is there any phase displacement measurment block in simulink library browser ?
You can use single phase, phase locked loops to get the angle of each phase individually. This is fairly computationally expens...

1 year ago | 0

Answered
how can i simulate partial shading PV and IV characteristic curve of two diode solar cell?
Please see this example: https://www.mathworks.com/help/sps/ug/partial-shading-of-a-pv-module.html

1 year ago | 0

Answered
nntool inputs aren't numbers.
Post deleted- wrong link

1 year ago | 0

Answered
How to link a control knob to a simscape potentiometer?
You should be able to tie the knob to a constant value in simulink that then passed into a simulink to ps converter, and then pa...

1 year ago | 0

Answered
Average-Value Inverter (Three-Phase) does not want turn on at any DC voltage limit I set it.
The system you are modelling probably lacks enough realism to simulate something that makes sense. With a solar panel connected...

1 year ago | 0

Answered
Revolute Joint: Actuation by Torque AND Motion
You cannot apply torque AND motion like this. If you apply torque, the model will calculate what the motion is for you. If you...

1 year ago | 1

Answered
BLDC motor with SVPWM in Simulink
Please use this example as a starting point: https://www.mathworks.com/help/sps/ug/bldc-speed-control.html You can go here for ...

1 year ago | 0

Answered
How to control firing angle of thyristor in HVDC transmission in MATLAB?
Please use this example as a starting point and then return if you have more specific questions: https://www.mathworks.com/help/...

1 year ago | 0

Answered
Set parameters on ee_motor_characteristics
You can change any of the paramters you want by double clicking on the system that you want. If you want to control the motor p...

1 year ago | 0

Answered
Why does the use of "svpwm generator 2-level"simulink module have a step change in motor speed in the closed-loop control of the motor
For the 2nd motor, you have a single simulink line for dq0, except, the 0 value (3rd element) is the top motor's speed. I don't...

1 year ago | 0

| accepted