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How to apply H-inf control to a PMSM motor?
For PMSM control the dq rotor reference frame can be used. The state-space model in the dq reference frame is known and availabl...

7개월 전 | 0

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Connect a H8 inverter to a surface PMSM
It is possible to use volatage measurement and then feed the measured voltage to the Simulink block.

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Linking physical domain to mathematical model
If the model is implemented in Simulink then you can use a PS-Simulink Converter to obtain the voltage as a Simulink signal whic...

7개월 전 | 0

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Connection of Inductance between the inverter output and Input PMSM in MATLAB/Simulink
It is not possible to connect 2 current sources in series. In specialized power systems inductive elements are modeled as curren...

7개월 전 | 0

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Field-oriented PMSM control, Motor constant at 50rpm no matter the input
First, the off-state conductance in the Converter (Three-Phase) block is too big. I would use something like 1e-4 to start with....

7개월 전 | 0

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Why can't I find the 'electrical' project in the Simscape library in Simulink in my MATLAB 2023b version?
From what I see in the picture, Simscape Electrical is not installed. Check that Simscape Electrical is indeed not installed and...

8개월 전 | 0

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Can we use control system toolbox apps on simscape components
A good starting point is the Tune Field-Oriented Controllers for a PMSM Using Closed-Loop PID Autotuner Block example in Simulin...

8개월 전 | 0

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want help to modify one of matlab examples
This example is using variant subsystem. if you look inside the Electric Motor subsystem you can see different variants for vari...

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How could we connect a 4 IGBT block to a DC voltage source?
It is not working because you are trying to connect blocks from two different technologies, Simscape and Specialized Power Syste...

8개월 전 | 0

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Average-Value DC-DC Converter block
The Averaged-Value DC-DC Converter is unidirectional, converting DC power from left input to right output. The control input can...

8개월 전 | 0

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how to set SOC Estimator (Adaptive Kalman Filter) block.
The SOC Estimator (Kalman Filter) is assuming an equivalent battery model with charge dynamics. The polarization voltage is an i...

9개월 전 | 0

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How to 'freeze' or 'lock' PLL phase angle using discrete PLL block in MATLAB/Simulink?
If the plan is to hold the PLL output for a while probably best to use a triggered subsystem: https://www.mathworks.com/help/si...

9개월 전 | 0

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Can you tell me what is the difference between detailed and average model of PV in matlab simulink ?
The main difference between the detailed model and the average model is in the way that DC-DC boost converter and three-phase VS...

9개월 전 | 0

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Problems modeling a battery behaviour to generate C Code.
It is possible to generate C code from the Simscape model directly: https://www.mathworks.com/help/simscape/ug/about-code-gener...

9개월 전 | 0

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is there any generator block to convert mechanical to electrical energy
All electric machines in Simscape Electrical can be used as generators. Check this example of a Synchronous Machine Round Roto...

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in simulink how to connect an electrical network output as an input of any simulink block and output of a simulink block to the input of electrical network??is there any converter in b/w them??
Simulink can take measurements from the electrical networks using sensors or a Probe block. It is possible to send Simulink sign...

9개월 전 | 0

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How can I do feedback torque control of a permanent magnet synchronous motor (PMSM)?
The folowing example is doing PMSM torque control: https://www.mathworks.com/help/sps/ug/ipmsm-torque-control.html An example ...

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The unit of torque constant Nm/Apeak or Nm/Arms of PMSM parameters
The torque constant assumes per peak value.

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What is the tail time of the IGBT/DIODE block in Simulink?
The IGBT tail current can be simulated with the N-Channel IGBT in Simscape Electrical. The tail current can be controlled by adj...

9개월 전 | 0

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Design of sliding mode controller
The question is rather vague. I would start with something like hysteresis-based sliding mode control (SMC) first. Check Simscap...

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Connecting optocoupler to buck converter in simulink
Most likely the blocks are from two different technologies, i.e., Simscape technology and Specialized Power Systems. It is not p...

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Is it possible to connect components of different libraries together?
There are equivalent blocks in Simscape electrical in both Simscape technology and Specialized Power Systems. It is better to us...

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how to convert Resolver output to digital in simulink ?
It is possible to use a phase-locked loop (PLL) to extract the angle and the velocity of the rotating shaft. Check out the Resol...

9개월 전 | 0

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how to connect universal bridge block to rotational electromechanical converter block?
Looks like the blocks trying to connect are part of two different technologies, Simscape technology (Rotational Electromechanica...

9개월 전 | 0

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Simulation of Parallel Inverters connected in Island microgrid
A good place to learn about simulation of microgrid systems is Simscape Electrical and Simulink Control Design. Islanded Operati...

9개월 전 | 0

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I want to connect 3-level power electronic device with demux which is connected to dq/abc subsystem
It is not possible to directly connect Simulink signals (dq0 to abc is a Simulink based block) to power lines of Universal Bridg...

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MICROGRID BUILDING - sample time
This depends on how the model looks like. If there are PWM controlled converters then the simulation will be relatively slow, de...

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finding sampling rate and real power
The first column is the vector of Time. It is easy to find the sampling rate by computing the change between two consecutive poi...

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please help me to find a reference voltage to my converter
A good place to learn more about this kind of applications is Simscape Electrical. Check out the following example about Three-P...

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