Answered
how to connect simulink model of solar panel with physical model of battery
These are different technologies; we cannot connect the two directly. We can use PS-Simulink Converter and Simulink-PS Converter...

3 years ago | 0

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An error released by powergui
There is a dimension mismatch. Even if they are working fine independently, might be an issue integrating the two parts if the d...

3 years ago | 0

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how can i design interleaved dc-dc boost converter?
The Two-Phase DC-DC Converter Current Control example in Simscape Electrical is a good starting point.

3 years ago | 0

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three phase voltage source vector space modulation inverter
A good starting point is the Three-Phase Two-Level PWM Generator example in Simscape Electrical.

3 years ago | 0

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Simulate Load Change using Simulink
The easy way to change the load is to use a Variable Resistor block. Then the resistance can be easily changed over time.

3 years ago | 0

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half bridge single phase inverter
IGBT or MOSFET are the most obvious choices. In simulation it all depends on the desired level of fidelity. Sometimes an Ideal S...

3 years ago | 0

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hello. how can I model hydraulic pump on simulink or sim power systems
There are several options in Simscape Fluids to model Pumps and Motors. Simple models are also included in Simscape Hydraulic El...

3 years ago | 0

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How to interface between sim-power and Sims-cape? I have already tried with current voltage sims-cape interface block but it didn't work. So what should i do?
Simscape Electrical has two different technologies, Simscape and Specialized Power Systems. It is best to use only one technolog...

3 years ago | 0

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Square Wave Voltage Generation
One way is to use a Pulse Generator from Simulink and a Control Voltage Source from Simscape. Alternatively, a Pulse Voltage Sou...

3 years ago | 0

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Decoupling control of PMSM based on exact linearization
A good point to start is the PMSM Current Controller with Pre-Control block. This implements the feed-forward decoupling based o...

3 years ago | 0

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Need simulink model of four quadrant operation of bldc
A good starting point are BLDC Speed Control and BLDC Position Control examples in Simscape Electrical.

3 years ago | 0

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C coding conversion
There is an easy way to Integrate C Code Using C Caller Blocks in Simulink.

3 years ago | 0

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Li-Ion Battery Pack modeling
A simplified approach can be used to simulate the pack in this way, the Lithium-Ion Battery Pack with Fault example is showing s...

3 years ago | 0

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energy management system for fuel cell, battery and supercapacitor sourced electric vehicle
In MATLAB 2022b a new product called Simscape Battery has been introduced. This includes several examples about how to design an...

3 years ago | 0

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Why my voltage is on negative?
The topology implemented by you is the Inverting converter topology. This means that the output voltage is of the opposite polar...

3 years ago | 0

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Model with battery with dynamic equation
At a quick look v1 equation in MATLAB function is wrong, it should be v1= R1*I.

3 years ago | 0

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How to implement DC-DC buck regulator circuit for charging and discharging a battery
You can check out the Bidirectional DC-DC Converter Current Control example in Simscape Electrical as a starting point.

3 years ago | 0

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Luenberger Observer not working
We don’t have access to your implementation. Might be an issue with the observer gain or sample time. I suggest checking the DC ...

3 years ago | 0

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what library in matlab is like simlib library in c
Not sure if I understand the question. I assume you want to use some C code in simulation within MATLAB environment. If that’s t...

3 years ago | 0

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PMSM torque control is not estimating desired torque.
First, there is an algebraic loop in your model. Most likely the Solver is running into difficulties because of this and looks l...

3 years ago | 0

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How to generate MOSFET derating curve for power dissipation parameter?
A good place to start is in Simscape Electrical. Some relevant documentation: Device Characteristics Assessment examples Toler...

3 years ago | 0

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Is there a model for engine starter motor?
It depends what level of fidelity you are looking to simulate. Powertrain Blockset has a Starter block that you can start with. ...

3 years ago | 0

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Answered
Query regarding battery modeling
The problem is soc vector used as breakpoint in lookup tables. The values of breakpoints must be strictly monotonically increasi...

3 years ago | 0

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Why is the voltage rising when I expect a voltage drop in my model?
The problem is the current you inject into the system through AC Current Sources. For all phases you use Phase shift=0. However,...

3 years ago | 1

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Answered
Determine the specification of DC machine from simpowersystem
Simscape Electrical offeres pre-parametrized components, including for the DC motor.

3 years ago | 0

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Load Flow Analysis employing Solid State Transformer
I believe the main issue here is level of fidelity of the SST. It looks like detailed power electronics and transformer are empl...

3 years ago | 0

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simscape model of a metal detector
First thing I’ll check is the parameterization and units used. With physical systems is sometimes easy to pass the desired value...

3 years ago | 0

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How to turn on 2 mosfet alternately?
In Simscape Electrical there is a Half-Bridge Driver that can do just that for Simscape MOSFETs or IGBTs.

3 years ago | 0

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How to connect diode to scope??
Electrical components are not working like this. You need to build an electrical circuit using the diode and then use some senso...

3 years ago | 0

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how to control the speed of single phase induction motor fed by inverter
You can check the Induction Machine Field-Oriented Control (Single-Phase) block in Simscape Electrical for more insights.

3 years ago | 0