adhavan d

Last seen: 24 Tage vor | Aktiv seit 2023

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Issue: PMSM FOC – Flux Weakening Region Current Optimization
Issue: PMSM FOC – Flux Weakening Region Current Optimization I’m using Motor Control Blockset (R2025b) for FOC of a PMSM and fa...

3 Monate vor | 0

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LUT-based IPMSM Reference Block: Flux-Weakening Id/Iq Too High vs MotorCAD (R2025a)
Issue: PMSM FOC – Flux Weakening Region Current Optimization I’m using Motor Control Blockset (R2025b) for FOC of a PMSM and fa...

3 Monate vor | 1 Antwort | 0

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issue on Machine losses Calculation and inverter loss calculation
When we try to extract loss for machine and inverter,we failiured to get results.we are using inverter and ipmsm motor from FEM ...

5 Monate vor | 1 Antwort | 0

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Output Torque is not met request torque ipmsm and FOC plus Torque control
inverter output line current peak 494.5 Amps and phase Current peak is 285 Amps. Actual id -94 Amps actual Iq is 266.3 Amps. Ld ...

7 Monate vor | 0 Antworten | 0

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Why output results are coming 50 Nm when i checked pmsm block .actualy ipmsm machine model has to be generate 60 Nm for 300 phase current( id is -82 Amp, iq is 268 Amp).but i
I am using pmsm block with delta connection for three phase inverter and Torque controller with FOC . i checked inverter outp...

7 Monate vor | 1 Antwort | 0

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When run the model ,the error is shown. before, I had used Ideal mosfet.no error occurred. Now i am using N channel mosfet from simscape.no errorr is. occured
I want results from community for how to rectify the issue. I am developing plant model and controller model for my project u...

7 Monate vor | 0 Antworten | 0

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how to find out overcoming force in linear actuator model
how to find out overcoming force in linear actuator model? I am using linear actuator model. Power supply dc is applied to mode...

mehr als ein Jahr vor | 1 Antwort | 0

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how to find out overcoming force in FEM based linear actuator model.
how to find out overcoming force in llinear actuator model? I am using llinear actuator model.Power supply dc is applied to mod...

mehr als ein Jahr vor | 0

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When I change demand position value , actuator does not respond demand value.it show only maximum position length value .Maximum position is 2.5mm.
I am using FEM based linear actuator. with close loop controller.Close loop controller consists of Position,Velocity and Current...

mehr als ein Jahr vor | 0 Antworten | 0

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hi, i am using FEM based linear Actuator issue. I could not measure force and position at same time.
hi, i am using FEM based linear Actuator issue. I could not measure force and position at same time.Please give Proper solution...

mehr als ein Jahr vor | 0 Antworten | 0

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Ideal Translational Motion Sensor block(position) does not work on linear actuator model.
when I apply both Ideal Translational Motion Sensor block and Ideal Force Sensor block at same time on my linear actuator model,...

fast 2 Jahre vor | 1 Antwort | 0

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why do all matlab actuators examples use force as input source?.in real, force is output of actuators.
why do all matlab actuators examples use force as input source?.in real, force is output of actuators. in my project,actuator's...

fast 2 Jahre vor | 1 Antwort | 0

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how to put input value for FEM-Parameterized Linear Actuator (.1)Flux partial derivative wrt current, dPhi(i,x)/di (unit is web/A )2)Flux partial derivative wrt displacement)
how to put value for FEM-Parameterized Linear Actuator? I have matrix values of magnetic flux (web) for displacement vector wit...

fast 2 Jahre vor | 1 Antwort | 0

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Flux are available almost many places in Linear Actuator . in Which place Flux can be used in FEM-Parameterized Linear Actuator block ?
Flux are available almost many places in Linear Actuator . in Which place's Flux can be used in FEM-Parameterized Linear Actuat...

fast 2 Jahre vor | 0 Antworten | 0

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Flux weakening equation issue
i have modelled using subsystem block for flux weakening equation(IPMSM) which is available in mathworks website.but output of...

mehr als 2 Jahre vor | 1 Antwort | 0

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Setting offset in torque control and Delta connection
Hi, my model is based on ipmsm torque control with delta connection. So,I used 30 degree (-0.523599 - rad) offset wwith electr...

mehr als 2 Jahre vor | 1 Antwort | 0

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impact of zero sequence inductance when applied pmsm model
how to identifid impact of zero sequence inductance where is applied in ipmsm model in delta connection.

mehr als 2 Jahre vor | 1 Antwort | 0

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how to calculate Zero Sequence inductance(L0)For IPMSM delta connection
I have Ld,Lq values for IPMSM delta connection.These Ld,Lq values were taken from motor cad.But Motor cad could not provided Zer...

mehr als 2 Jahre vor | 1 Antwort | 0

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How to calculate accurate Sample time for PWM generator block & Current Controller (Here I am using Torque Controller with FOC Controller & 3 Phase IPMSM)
Hi, I don't know how to calculate accurate sample time for PWM generator block & Current Controller.Here i am using FOC with T...

mehr als 2 Jahre vor | 1 Antwort | 0

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What is role of Mosfet in regenerative mode?
We have a converter and we are using this converter to simulate Regen mode for a Ipmsm motor. During regen, with MOSFET being un...

mehr als 2 Jahre vor | 1 Antwort | 0

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Role of Three Phase Converter(consist of six N channel mosfet) in Generator mode(Regen mode)
What is role of Three Phase Converter(consist of six mosfet) in Generator mode(Regen mode)? I am using torque control method in...

mehr als 2 Jahre vor | 1 Antwort | 0

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Ld,Lq,Flux for motor mode & generator mode Ipmsm & FOC, Torque control.
I have Ld,Lq,Flux for motor mode.can I use same Ld,Lq,Flux for generator mode.

mehr als 2 Jahre vor | 1 Antwort | 0

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

mehr als 2 Jahre vor | 1 Antwort | 0

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Can machine reach torque in particular time through close loop PID auto tuning block?
I am using close loop pid auto tuning block for current control IPMSM.Can machine reach torque in particular time through close ...

mehr als 2 Jahre vor | 1 Antwort | 0

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machine torque 4.77 Nm & 477 rpm has to be meet in 600 micro second in torque control.
IPMSM machine is used Here.load torque 4.76 Nm and 477 rpm are given for torque control.Machine torque has to be meet in 600 mic...

mehr als 2 Jahre vor | 0 Antworten | 0

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Speed Measurement in Torque Control
in Torque control IPMSM example ,I give load as Speed (rpm).Does we measure machine actual speed?.Because load speed and measure...

mehr als 2 Jahre vor | 1 Antwort | 0

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Sudden torque drop after 5000 rpm when i working IPMSM torque control simulation
when I am intergeting PMSM feed forward block with current controller ,Machine torque dropped suddenly after 5000 rpm from 0.9...

mehr als 2 Jahre vor | 1 Antwort | 0

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How to generate first value for Kp, Ki of PID in current controller
How to generate first value for Kp, Ki of PID for Id,Iq in current controller.Now I put random values for initial kp,ki values.F...

mehr als 2 Jahre vor | 2 Antworten | 0

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in My model I am using torque controller with FOC for IPMSM. How to tune Current Controller PID .Because Current controller have two PID controller.
In my model ,Torque controller with FOC is used for IPMSM .FOC has current controller.Current controller have two PID controller...

mehr als 2 Jahre vor | 2 Antworten | 0

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No feasible current reference found on PMSM Current reference Generator
Hi,In my model,When I apply [ 1000 2000 3000 ] these speed,The results PMSM Current reference generator works.But When I have...

mehr als 2 Jahre vor | 1 Antwort | 0

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