Ahmed Mohamed ragab Attia

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Questions related from Ahmed Mohamed ragab Attia

How is the solar cell parameters is extracted using this analytic approach(derivision needed)?

In this paper On the analytical approach for modeling photovoltaic systems behavior by Javier Cubas I tried to derive the an implicit expression of the series resistor, from the following 4...

29 August 2023 7,881 1 View

Dear sir, I had very confusing Issue in my PHD on PV generation long term yield, what are the units of angle of incident, in degrees or in radians?

Dear scientists, I had very confusing Issue in my PHD on PV generation long term yield, how do use units of angle of incidence in degrees or in radians? I used isotropic irradiation model: I...

06 November 2021 6,810 1 View

How to calculate 3 phase induction motor speed for solar system?

how to calculate 3 phase induction motor speed for solar system pv generator feeding pump drive like abb invert-er. i am trying to get the output power of the motor as revolution per minute to...

01 April 2019 1,427 2 View