Solved

Roll the Dice!
*Description* Return two random integers between 1 and 6, inclusive, to simulate rolling 2 dice. *Example* [x1,x2] =...

9 months ago

Solved

Make the vector [1 2 3 4 5 6 7 8 9 10]
In MATLAB, you create a vector by enclosing the elements in square brackets like so: x = [1 2 3 4] Commas are optional, s...

9 months ago

Solved

Times 2 - START HERE
Try out this test problem first. Given the variable x as your input, multiply it by two and put the result in y. Examples:...

9 months ago

Submitted

Bidirectional VSI based Regenerative Braking for BLDC Motor
The model uses bidirectional VSI to transfer power during braking conditions , and the energy is stored in the battery.

Hi Everyone, I have attached my MatLab simulation model for you guys to learn and analyse how it works. I am sorry, I was away...

9 months ago | 1

Bidirectional converter in electric vehicle
Give a torque profile of two or four quadrant operation. So for example, during forward braking negative torque has to be applie...

3 years ago | 1

Is there a model which replicates regenerative braking on an 25kV AC Electrified Railway and a connection to an Electric Vehicle Charge Point for charging of EV Batteries? If they exist seperatly this would also be useful.
I doubt you will get a model as per your title. But you can always check in matlab examples https://www.mathworks.com/examples/ ...

3 years ago | 0

Recharge and recovery braking energy.
Hi! I used simulink models avaliable in the matlab 2013a/2018a for regenerative braking. My simulation used bldc motor with VSI...

3 years ago | 0

| accepted

Regenerative braking for an EV? Need some informations on what exactly you want to simulate. I did a simulation on regeneration...

3 years ago | 2

position and speed control of BLDC motor is not working.
Okay, my guess is it will not work because this model uses R2018b version and yours is 2016b. Version 2018b is having many featu...

3 years ago | 0

BLDC model with simscape
From the model you shared I don't quite get the idea from where load torque and reference speed are taken from, anyway you can c...

3 years ago | 0

FFT Analysis at Simscape?
There are FFT blocks avaliable in library (though I never used those...) Why powergui is not working? Is there any errors?

3 years ago | 0

Question

How to use lookup table as torque/speed input for a motor? I wanted to give a range of torque inputs and its corresponding speed variations for a BLDC motor.
I tried using the lookup table by giving values for both torque and speed (I gave 8 values for torque and speed) but it didn't w...

3 years ago | 0 answers | 0