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# Md.

Active since 2013

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Question

Charging/discharging characteristics of Battery on Simulink!
How would I estimate the maximum safe charging current for let's say the lead acid battery model on Simulink? How would I esti...

oltre 6 anni ago | 1 answer | 0

### 1

Question

Simulink toolbox to model pv array, battery, inverter, dc-dc converter, mppt, grid
Hi there, I have to model a complete pv system which will charge a battery, the battery is connected to an inverter and the i...

oltre 6 anni ago | 3 answers | 0

### 3

Question

Simulink toolbox to model pv array, battery, inverter, dc-dc converter, mppt, grid
Hi there, I have to model a complete pv system which will charge a battery, the battery is connected to an inverter and the ...

oltre 6 anni ago | 3 answers | 0

### 3

Question

Model sim error: Trouble solving algebraic equations in differential-algebraic system.
Hi there, I am having trouble running my model. It says the source of the error is unknown and I need help. This is error...

oltre 6 anni ago | 0 answers | 0

### 0

Question

Solver and step size warning
I am not sure why I get these warnings when I am trying to run the model. I am having difficulty understanding the warnings and ...

oltre 6 anni ago | 1 answer | 0

### 1

Question

Matlab break matrices undesirable
When I enter values for a 10x10 complex number matrix in matlab, it breaks it down every 3 columns. This is not desirable for...

oltre 7 anni ago | 1 answer | 0

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Question

How to enter an equation with a summation?
I want to enter an equation Vij = (1/(2*π*ϵ)) ∑ ln(Djk/Dik) where the summation is from k=1 to n K is the counter, i a...

oltre 7 anni ago | 1 answer | 0

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Question

Hi there, I am new to Simulink, I am working on a circuit for my assignment. But when I try to run it, it gives me a powergui er...

oltre 8 anni ago | 2 answers | 1

### 2

Graph.m error - undefined function error Help!

oltre 8 anni ago | 0

Question

Graph.m error - undefined function error Help!
I am trying to run a code in my matlab software but it gives me an error. It says: Undefined function 'graph' for input...

oltre 8 anni ago | 2 answers | 0