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How can i build a constant speed source as a load for a model of an induction motor in simscape
You can use either an Ideal Angular Velocity Source to imput the speed you want or implement a speed controlled drive for the lo...

3 years ago | 0

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reverse recovery time of diode
Simscape Electrical provides a high fidelity implentation of the Diode which includes reverse recovery.

3 years ago | 0

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State feedback control of a DC motor (current and speed control at the same time)
A good starting point is the DC Motor Control (State-Feedback and Observer) example in Simscape Electrical. Here a state-feedbac...

3 years ago | 0

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how can convert Simulink library diode to Zener diode
The diode highlighted is implemented in Simscape technology while the rest of the model is implemented in Specialized Power Syst...

3 years ago | 0

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Compound DC Motor using simulink
A good starting point is the Compound Motor Design Optimization example in Simscape Electrical.

3 years ago | 0

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Necessary Matlab packages for getting started with designing and modelling of Outer Rotor Switched Reluctance Motor
Simscape electrical offers a wide variety of electrical machines, including Switched Reluctance Machine and Switched Reluctance ...

3 years ago | 0

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Does the N-Channel MOSFET Model has an integrated body diode?
Probably the answer is 10 years too late but for the record the N-Channel MOSFET has an option to include the body diode from th...

3 years ago | 0

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Six phase pmsm velocity control
The control is done below the base speed. The model is obtained by applying the coordinate transformation such that the q-axis i...

3 years ago | 1

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Can someone explain me the DC Motor Figure result?
The problem here is that Simscape data logging is limited to 10000 points but in the DC-Motor case the solver needs more points ...

3 years ago | 1

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battery simulation by hour
Stop time can be set to 3600 seconds or any other number. The important aspect is the level of fidelity for the model, if too mu...

3 years ago | 0

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How can I simulate a thermal battery using MATLAB?
Best place to look is Simscape Battery, a new product introduced in MATLAB R2022b.

3 years ago | 1

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Is there a way to create an Isolated/floating Ground/neutral in simulink?
In Simulink there is no need for such a feature as we can implement the equations the way we want. On the other hand, in physica...

3 years ago | 0

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how to generate duty cycle for buck-boost convertor using pid
Two relevant examples to start with are Inverting Topology Buck-Boost Converter Control and Four-Switch Buck-Boost Converter Con...

3 years ago | 0

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Single phase ac voltage source giving triangular wave(matlab 19b)
As the simulation is done in Variable Step probably the auto step is not small enough and the sinusoidal signal is not looking a...

3 years ago | 0

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not able to connect resistor shows red dotted line
The blocks are implemented in two different technologies, Simscape and Specialized Power Systems. Better to stick with only one ...

3 years ago | 0

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How to connect Power PLL to grid ?
What needs to be done is measure the grid voltages and pass it to the PLL to detect the frequency and angle. Then you can use th...

3 years ago | 0

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How will i know that my Phase Locked Loop(PLL) is working fine?
The output frequency and angle depend on the AC wave. If the AC input frequency is 60 Hz that's whate we expect the PLL to outpu...

3 years ago | 0

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I would like to build a operational 9 bus system in simulink.
IEEE 9-Bus Loadflow example in Sismcape Electrical can be used as a starting point.

3 years ago | 0

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Modeling variable DC load in Simulink
Both technologies in Simscape Electrical provide a Variable Resistor block that can be used to change the load during runtime.

3 years ago | 0

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how to convert a voltage signal to a simulink signal
Use a voltage sensor. If using Specialized Power Systems, the output would be a Simulink signal. If using Simscape technology, t...

3 years ago | 0

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Preset battery in Simulink
The Battery (Table-Based) block in Simscape Electrical and Simscape Battery includes multiple available built-in parameterizatio...

3 years ago | 0

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Single phase Grid connected PV systems
A good starting point is the Single-Phase Grid-Connected Solar Photovoltaic System example in Simscape Electrical.

3 years ago | 0

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Brushless DC Motor Position Control Simulink Model
The ee_bldc_position_control is not included in R2015a. This example has been first included in R2018a as pe_bldc_position_contr...

3 years ago | 0

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how to change the varying input voltage of a Dc source and a transformer within a converter simulink!! i have a time dependent variable and it has to be changed during running
You can use a Controlled Voltage Source. Both single-phase and three-phase controlled voltage sources are available in Simscape ...

3 years ago | 0

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while simulation running how to change loads across boost converter? what kind of blocks should i use?
A Variable Resistor can be used to change the load during simulation.

3 years ago | 0

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grid connected inverter control
No model attached. I suggest starting with the Three-Phase Grid-Tied Inverter example in Simscape Electrical.

3 years ago | 0

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the torque load in my pmsm field oriented control comes out inverted !!
Assuming that the dynamic equation used is: where Jm is the innertia, Pp is number of polepairs, dm is friction coefficient, ...

3 years ago | 0

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How to see circuit of cccv battery as subsystem?
Since MATLAB 2022b you can check Simscape Battery and many relevant examples related to the design and simulation of battery pac...

3 years ago | 0

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hello, Can I ask a doubt. The inverter which I designed doesn't work bidirectionally in DC_AC microgrid, can u suggest some reasons?is it because of pulse width
If the inverter has been designed to be bidirectional then is the control algorithm that is controlling only in one direction.

3 years ago | 0

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Looking for DischargePulseEstimation Example file
Either the MATLAB version is too old and does not include this file or Powertrain Blockset is not installed.

3 years ago | 0