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Permanent Magnet Synchronous Machine - meaning of Mechanical System parameters
The combined viscous friction coefficient in a motor model is a parameter that describes the effect of friction on the motor's p...

8개월 전 | 0

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I want to build the simulink model for PMSM motor, which takes input from PWM high speed block of micro chip motor library.
From what can be seen in the diagram there is a 'dq-to-alphabeta' block which outputs two signals connected to the SVM generator...

8개월 전 | 0

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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...

8개월 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...

8개월 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...

8개월 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....

8개월 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...

9개월 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...

9개월 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...

9개월 전 | 0

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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...

9개월 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...

9개월 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...

10개월 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...

10개월 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...

10개월 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...

10개월 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...

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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 ...

10개월 전 | 1

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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...

10개월 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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Hello How can I design controller by pole placement method using matlab? parameters are D = 0.6, fs = 20 kHz, L = 200 μH, C = 50 μF, Vout = Vc = 300 V, Pin = Pout = 1.5 KW, R = 60 Ω. It is for boost mode of Bidirectional Full Bridge DC-DC Converter
First a model for control design is needed. Then the function 'place' from Control Systems Toolbox can be used: https://mathwor...

10개월 전 | 0

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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...

10개월 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...

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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...

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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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