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Vinay


Last seen: 2 days ago |  Active since 2024

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  • 3 Month Streak
  • Knowledgeable Level 3
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Answered
Modeling 3-Phase Transformer with a Grounded Resistance in SimpowerSystems
Hi @Quan Hu, The "Three phase transformer(2 windings)" models the wye-delta transformer using three single-phase transformers. ...

3 days ago | 0

Answered
The location of decimated sample in CIC Decimator?
Hi @Jay, The 'CIC decimator' downsample the input based on the decimation factor(R) after passing through the cascaded integra...

3 days ago | 0

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Why is there a huge drop in the values of active and reactive power when the voltage of three phase voltage source is changed?
Hi @Ankita The P and Q values deviates from the rated power of the load when rated voltage (2300V PP rms) is given from the so...

4 days ago | 1

Answered
tiledlayout doesn't behave as it should
Hi @John The `tiledlayout` function assigns a fixed tile to each subplot. When the `TileSpacing` property is set to `'none'`, i...

5 days ago | 0

Answered
Not able to plot delay for sine wave using triggered subsystem
Hi @Siddharth, The triggered subsystem triggers the system at the rising edge of the control signal and holds the signal value ...

5 days ago | 0

Answered
Which block in simulink library should I choose for the H_infinity controller.
Hi @Alon Brook-Ray , The "H_Infinity controller" can be implemented using the "hinfsyn" function. The following Simulink exampl...

6 days ago | 0

Answered
Error in example comm/DecisionFeedbackEqualizeBPSKModulatedSignalExample
Hi @Nicholas Destefano, The "Decision Feedback Equalizer" uses the QPSK as the default constellation and can be seen by the con...

6 days ago | 0

Answered
DSBAM Simulation output does not use the input parameters specified
Hi @R Mc Mahon, The 'Spectrum Analyzer' is detecting different frequencies due to a sample time mismatch between the input and ...

1 month ago | 0

Answered
signal modulation using variable capacitor
Hi @Semen Stolbov, The variable capacitor block is currently not displaying the expected charging and discharging pattern. Inst...

1 month ago | 0

Answered
build a compressor or modify the compressor map
Hi @runyi xu, The "Compressor(2p)" block in the simscape library uses both "Analytical" and "Tabulated" data to model the block...

1 month ago | 0

Answered
Inconsistency in documentation for Vehicle Body 3 DOF block
Hi @Daniel, The equation of the single track model for tire force on the rear and front tyre used are correct as the tire force...

1 month ago | 0

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Answered
PMSM model in Simulink
Hi @Gerald , The neutral point of the 'Permament magnet synchronous motor' can be accessed by setting the 'Winding type' of th...

1 month ago | 0

Answered
Unexpected NaN output from power block
Hi @Quint, The occurrence of 'NaN' output when the base of the power block is close to zero is due to the "Power Signedness" fu...

1 month ago | 1

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Answered
Motor control blockset flux observer
Hi @Jacopo Gabrielli, The equations for rotor magnetic flux and torque in an induction motor can be found in the articles liste...

1 month ago | 1

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Answered
what can we used instead of gateway in and out and adc in matlab 2024Rb for old model
Hi @Gomathi, The "Gateway In" block converts a Simulink data type to a Fixed-Point Blockset data type. The "Data type conversio...

1 month ago | 0

Answered
About the MPC controller's input to md
Hi @Taiga, The 'Measurement Disturbance' in the 'MPC' block are the unexpected changes affecting the system. (Target value - O...

1 month ago | 0

Answered
the array index is not matching
Hi @yogeshwari patel, The issue is due to the 'gamma' variable which is being used both as a symbolic variable and as a functio...

2 months ago | 0

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Answered
Error using repmat to apply periodic boundary conditions to voronoi diagram.
Hi @Aloe, The voronoi diagram shows the intial 16 points stored as (x,y) coordinates in the code. The 'repmat' creates an 48*3 ...

2 months ago | 0

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Answered
Gate Driver - How to incorporate bootstrap circuitry?
Hi @May, The Gate driver input port offers two modeling options for controlling the output state. The PS input allows a single ...

2 months ago | 0

Answered
Error in function with circular buffer for simulink.
Hi @Manmohan Butola, The MATLAB function in the simulink model creates two circular buffers named as 'circBuff_In' and 'circBuf...

2 months ago | 0

Answered
How do I create a custom three-phase Varying Load?
Hi @Alexander Galvin The "Three Phase Varying Load" is modeled using the Three Phase Dynamic Load block, where the active and r...

2 months ago | 0

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Answered
plot absolute frequency response
Hi @arash rad, You can plot the Relative Gain Array (RGA) frequency response using the `bode` function, which provides both the...

2 months ago | 0

Answered
How to create a 4-way two position valve in Simulink for two-phase liquid
Hi @Vanessa Mendez-Valencia The 4-way two position valve can be created using the 'Orifice(2P)' block.The example in the follow...

2 months ago | 0

Answered
Scope showing the wrong graph
Hi @Muhammad Hafidz Hasnor Faiz The display block is giving the correct output ensures the correct functionality of the circuit...

2 months ago | 0

Answered
cmosfet wrong current answer in a special voltage
Hi @岚坤 The 'n-channel MOSFET' operates using a 'surface potential based' modeling approach, which includes a nonlinear capacita...

2 months ago | 0

Answered
Why are the characteristic points of the PV curve in the PV Array block, particularly the open circuit voltage, shifted in the simulation?
Hi @Israfil-Cihan, The PV array block displays the I-V and P-V characteristics for specified irradiances and fixed temperature....

2 months ago | 0

Answered
how i can set Vrms value using Band-Limited White Noise block?
Hi @ANAS HAMZAH, The power Spectral Density(PSD) of a white noise is constant over the whole frequency range. The noise power o...

2 months ago | 0

Answered
Why the peak values are evidently different under the impulse function to a second order function with zero damping?
Hi @Tony Cheng, The issue can be resolved by using a finer time step resolution, which captures the impulse response more accur...

3 months ago | 1

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Answered
"Modelling option" for RLC (Three-phase) non-existent
Hii @Robert Clancy, The 3-phase RLC block offers two modeling options: 'composite three-phase' and 'expanded three-phase'. The ...

3 months ago | 1

Answered
Chancing variable in laplace transformation
Hii @YUNUS EMRE, The laplace(Xj(t), t, s) value from f1 can be expressed in terms of Xp(s) by isolating the value using the 'is...

3 months ago | 0

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