Answered
How to open the electrical switch again after it closed
You can use a Pulse Generator block to control the switch: https://mathworks.com/help/simulink/slref/pulsegenerator.html You ca...

1 year ago | 0

Answered
Battery charging through PMSG while rotor of PMSG rotate with pedal of bike
A good place to start is this example: https://mathworks.com/help/sps/ug/pm-generator-for-battery-charging.html This example sh...

1 year ago | 0

Answered
PMLSM force and back-EMF constant
The back EMF constant is the peak voltage induced by the permanent magnet in the per-unit rotational speed of each of the phases...

1 year ago | 0

Answered
matpower8.0 comes with most test failed
MATHPOWER is not developed by MathWorks. Would be more suitable to get in touch directly with the developers of this 3rd party t...

1 year ago | 0

Answered
Simscape Bidirectional DC-DC Converter: Gate Control Input Type and Parameter Calculation Issues
With the Bidirectional DC-DC Converter, input G is always a vector. In the nonisolated variant we have two switches and therefor...

1 year ago | 0

Answered
How to compute dq current in a delta-wound motor?
From the control design point of view there is no difference between wye or delta windings. However, some inputs required by the...

1 year ago | 0

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Answered
vector control synchronous machine Simulink
Simscape Electrical has an example showing how to control the torque in an externally excited synchronous motor (SM) drive by us...

1 year ago | 1

Answered
Question about the OCV of Fuel cell block example from ee lib
This behaviour is because we are changing the pressure of fuel from 2.5 to 5 bar. By increasing the pressure this will increase ...

1 year ago | 0

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Can the Motor & Drive (System Level) Simscape Electrical block be used to model an BLDC + Inverter power generator?
The Motor & Drive (System Level) block can operate in four quadrants and you can simulate the behaviour of a BLDC drive. Specify...

1 year ago | 0

Answered
Best practice for setting Simulink block parameters at initialization?
If you want easily to switch the system, I will probably use variants. Check out this example as a starting point: https://math...

1 year ago | 0

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Answered
I am having connection error of transformer with the asynchronous machine/ wind turbine (DFIG)
This is specific to specialized power systems. Inductors are modelled as current sources and cannot be in series without an alte...

1 year ago | 0

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i want to ask question about the default example of battery state of health simulation in simscape.
This example has been configured such that it shows how the algorithm works and is not intended as a realistic battery parameter...

1 year ago | 1

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Answered
Three-Phase 3-Level Inverter with GaN
In simscape electrical you can use the N-Channel MOSFET block to model GaN devices: https://mathworks.com/help/sps/ref/nchannelm...

1 year ago | 1

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Answered
three-phase inverters NPC, ANPC, TNPC
The Modular Multilevel Converter (Three-Phase) can not be configured to the mentioned topologies. You can build these topologies...

1 year ago | 1

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Answered
Multilevel inverter with PSMS control
Check for example this: https://mathworks.com/help/sps/ug/torque-control-in-three-level-converter-fed-asynchronous-machine-driv...

1 year ago | 0

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What is the reference positive direction of pmsm model in simscape with delta-wound configuration
The reference is the same. In delta-wound configuration we have line voltages which are defined as Vab, Vbc, Vca. From the contr...

1 year ago | 0

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Answered
Each physical network must be coHow to clear this error on simulink. (There is no Solver Configuration block connected to Physical Network with the following blocks)
Each physical network represented by a connected Simscape™ block diagram requires solver settings information for simulation. Th...

1 year ago | 0

Answered
Hi everyone. I am a student. I need this model block or similar blocks (wind power plant.)
Simscape Electrical has many examples of renewable energy sources, including wind generation. A good starting point is: https:...

1 year ago | 0

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Answered
matlab中自带的PMSM模型含有扰动吗？
Disturbances are internal and external factors. In PMSM load variation is a disturbance and this can be easily provided through ...

1 year ago | 1

Answered
sine pwm control for statcom
You will have three sinusoidal reference signals that you need to compare with a high frequency triangular signal carrier. The i...

1 year ago | 0

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Simulink model of avarage values model of buck converter with Pi current control
You should focus on will need to balance the power in and power out. Check out this block in Simscape Electrical which is doing ...

1 year ago | 0

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3-phase inverter thermal modeling
Simscape Electrical is well suited for electro-thermal simulations. The discretes in Simscape Electrical (IGBT, MOSFET, etc) hav...

1 year ago | 0

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How can i find Soc block in Simulink?
SOC estimators are part of Simscape Battery. To have access to this functionality you will need a Simscape Battery license. htt...

1 year ago | 0

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Can you provide c language code for the phase-locked loop module in simulink?
To generate C or C++ code from Simulink® models, Stateflow® charts, and MATLAB® functions, use the Simulink Coder™ product. ht...

1 year ago | 0

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Need PWM Signal for Sinusoid input
PWM block was released in version R2020b: https://mathworks.com/help/simulink/slref/pwm.html There are other blocks that can be...

1 year ago | 0

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Which are the current equations used when negative Drain-Source Voltage is applied to a N-Channel MOSFET (SimElectronics)?
In contrast to the IGBT, the MOSFET can conduct from the source to the drain when the source potential is higher. In analog appl...

1 year ago | 0

Answered
How to convert rpm on m/s in this model ssc_pneumatic_motor?
To compute linear speed it is possible to use the formula LinearSpeed=(RPM*pi*Diameter)/60. It is also possible to connect rotat...

1 year ago | 0

Answered
Why does DQ Current control of 3 phase inverter work with Simscape SPS components but not with Simscape Electrical components?
The two models are not the same. In SPS you are using the Universal Bridge while in Simscape you use the Modular Multilevel Conv...

1 year ago | 0

Answered
4 pin SIC FET Model in MATLAB
You need to specify the path of the SPICE simulation engine executable file, specified as a character vector or a string. This i...

1 year ago | 0

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How can I reach the desired rotor speed of a three phase PMSM motor using a PI-Controller?
If I understand corectly the main goal is to control just the outer loop. We still need to feed correct sinusoidal signals to th...

1 year ago | 0