Hassan Ali

Last seen: 8 days ago | Active since 2023

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Question

MOSFET transfer characteristics to validate switching model
Hey everyone, I want to model the transfer characteristics of GaN and Silicon devices to validate if the N-channel MOSFET is sh...

1 month ago | 0 answers | 0

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answers

Question

Optimal decimation to Log Simulation Data
Hello everyone, I have a Inverter model and I want to calculate its switching losses, although I can use MATLAB function ee_get...

7 months ago | 2 answers | 0

2

answers

Question

How to mitigate Drain Current Spikes at Switching Events
Hey, I have simple torque controller, in which I have firstly used MOSFET (Ideal, Switching), and now shifted to N-channel MOSF...

7 months ago | 1 answer | 0

1

answer

Question

why does 2-D LUT (temperature-independent) MOSFET shows following errors
Hey, I have tried to speed-up my MOSFET simulation by using 2D-LUT based parameterization of N-Channel MOSFET. The MOSFET which...

11 months ago | 1 answer | 0

1

answer

Question

Why parameterized MOSFETs does not show response
Hey, I have an EV model where velocity is controlled via PMSM FOC blockset and when using ideal converter, the model is correct...

11 months ago | 1 answer | 0

1

answer

Question

Why am I not getting proper gate signal and voltage
Hello Everyone, I have been trying to follow the example model "PMSM Velocity Control" where my final objective is to replace t...

11 months ago | 1 answer | 0

1

answer

Question

Simscape model keeps on crashing
Hello everyone, I have been trying to run my model which is a simscape electrical based EV model. It used to run, but now it is...

11 months ago | 1 answer | 0

1

answer

Question

what is the standard PC set-up for optimal performance
Hello everyone, I have a bit old PC setup with following setup Core i7-8700 @ 3.2GHz 16 GB RAM at a speed of 2666MT/s 256 GB...

12 months ago | 1 answer | 0

1

answer

Question

How to speed up simscape electrical simulation?
Greetings everyone, I have been trying to find the way to simulate the simscape electrical model much faster. I have designed ...

1 year ago | 2 answers | 0

2

answers

Discussion

Power and Efficiency Calculation
Hello everyone, I have an EV model, and I would like to calculate its efficiency, i.e., inverter efficiency, motor efficiency a...

1 year ago | 0

Question

Motor drive efficiency and power
Hello Everyone, I have modelled a 3-phase motor drive, and now I would like to calculate its input and output power for the pur...

1 year ago | 1 answer | 0

1

answer

Question

BLDC/PMSM parametrization based on datasheet
Hello everyone, I would like to ask regarding parameterization of BLDC/PMSM based on manufacturer's datasheet. I have a motor d...

1 year ago | 1 answer | 0

1

answer

Question

High Rotor speed and oscillating troque
Hey, When running a motor through inverter (both parameterized thus non-ideal), the starting speed in RPM reaches approximately...

1 year ago | 2 answers | 0

2

answers

Question

FOC speed control oscillation
Dear All, I have simulated a Velocity control based Field Oriented control, controlling the motor (Pre-parameterized Swiss SMXN...

1 year ago | 1 answer | 0

1

answer

Discussion

Error using PWM generator
Hello Everyone, I have modelled a FOC using average converter, and the PWM signal is generated using PWM generator (3-phase, 2-...

1 year ago | 0

Discussion

PMSM FOC
Hello everyone. I have modelled a three phase inverter to run a 5Kw PMSM motor (MATLAB preparametrized). The torque load is app...

1 year ago | 0

Question

The usage of task scheduler
Hey, I have been going through a MATLAB example (IPMSM Velocity control) and in that example, there is something called task sc...

2 years ago | 2 answers | 0

2

answers

Question

High-Fidelity Motor design
Hey community members, I'm writng to ask for your suggestions here. I want to model an electric bike in simscape with high-fide...

2 years ago | 1 answer | 0

1

answer

Question

Error using Harmonic Analysis Function
Hey, I have created 3-Phase inverter and i want to perform Harmonic Analysis, for that I want to use ee_PlotHarmonic function, ...

2 years ago | 1 answer | 0

1

answer

Discussion

Overshoot of Ids current
Hello everyone, Im trying to simulate an 3-phase inverter, and for analysis of semicondcutor switches cuurent and voltage, I wi...

2 years ago | 0

Question

Co-Simulation with Altair Flux
Greetings, I want to model an electric motir for loss computation for the application of electric vehicles. Is there any way ...

2 years ago | 1 answer | 0

1

answer

Discussion

Modelling BLDC motor losses
Hello Everyone, I want to model an electric vehicle in simscape electrical, I have few quiries regarding it. I have modelled a...

2 years ago | 0

Question

Switching and Conduction losses of MOSFET
Hey, I have simulated a 3-Phase inverter, does ee_getPowerLossSummary Function provides accurate losses, and the losses which ...

2 years ago | 1 answer | 0

1

answer

Question

why parameterized MOSFETs simulation doesn't run
Hey, I have been trying to model a single phase inverter using simscape for now, when I use MOSFET (Ideal/Switching) block, th...

2 years ago | 1 answer | 0

1

answer