Sarah Kassir

8 Questions 18 Answers 0 Followers

Questions related from Sarah Kassir

How can i fix the initial SOC of my battery in matlab simulink ?

Hello, i work with a microgrid that contains a battery and a supercapacitor, i want to estimate the SOC of the battery ( modeled by a DC voltage source with an internal resistance ) according to...

15 July 2021 3,441 3 View

How to choose between CCM and DCM for modeling DC-DC converters using averaging technique ?

hello, i try to model my boost and buck-boost converter in simulink using the state space averaging technique, but what I see in the literature that the dynamic equations differs depending on the...

05 June 2021 8,185 3 View

What should we expect from MPPT ?

hello, I have a PV panel connected to a DC/DC converter and to a resistance load (i am just testing the good working of the PV panel before assembling it with the other microgrid components)....

22 July 2020 2,597 12 View

PV panel with MPPT to use as a primary source in a DC microgrid

hello, --- Is it possible to always get the maximum power that can be fed from a pv panel if i am imposing a stable voltage at a certain value on DC bus (by a certain controller) ?

01 January 1970 3,244 11 View

Choosing the capacitance value of the DC link capacitor in microgrid

hello everyone, please i want to know how can i select the capacitance value of the DC link capacitor in my microgrid model, is there any range we can choose any value that maybe corresponds to...

01 January 1970 2,098 7 View

MPPT behavior with load variation

hello, please i need a clear answer about this topic because i am really confused ! i know that the MPPT algorithm have the chance to get the Maximum power when the weather (irradiance and/ or...

01 January 1970 1,845 10 View

Model Free sliding mode control

Hello, please i need help from expert with sliding mode control, actually I am confused a bit between 2 things. i know that the supertwisting sliding mode control law contains two terms u = uequ +...

01 January 1970 4,334 4 View

Solution for the algebraic loop in model free sliding mode control

hello, i attached in the figure, the formula of the control law of the model free sliding mode control that i'll be using, when running my control algorithm in simulink, it gives me an algebraic...

01 January 1970 6,878 4 View