Aristide Foudji

4 Questions 8 Answers 0 Followers

Questions related from Aristide Foudji

How to solve arcing issues in Power inductance design to protect a capacitor bank( used to improve power factor)?

While designing an power inductance (shape of magnetic core:U ; 25KV as voltage and 22A as current) to protect capacitor banks(used as power factor correction's) from transient switching...

18 November 2016 8,837 4 View

PMSG Type of Wind Power Generation System?

Can some one tell me the reason why the harmonics 6 and 7 are the most relevant in the FFT analysis if Iabc and Vabc at the steady state operation? Where Iabc are three phases current and Vabc the...

01 April 2016 4,760 4 View

A hydropower plant :Find the water speed flowing into the plant turbine Using Bernouilli's Equation?

Knowing the distance between the upper reservoir and the lower reservoir of a Hydro power plant; knowing the temperature of the water.. Assuming that there is no friction loss in the penstock, and...

05 February 2016 9,235 3 View

Can someone explain to me the reason of the voltage spikes occurrence from grid during a power factor test in a Wind farm?

I was performing power factor test in a wind farm. During the test, 20% of turbines experienced converter faults due to voltage spikes. At the end of the test, all the turbines continuous to...

03 December 2015 2,038 14 View