Zawar Khan

6 Questions 5 Answers 0 Followers

Questions related from Zawar Khan

Why we don't use large pack of capacitors to store energy instead of batteries?

One answer is: Capacitors can temporarily store energy, but they cannot contain as much energy density as batteries, which makes them unsuitable for long-term energy storage and delivering...

23 July 2023 3,795 3 View

I am making a PI based rectifier but facing issues in current containing harmonics What should be the changes ?

I have attached the simulation file of MATLAB 2021b of the PI rectifier. The three-phase sinusoidal voltages are good at the input side but the three-phase current is non-sinusoidal What should I...

27 March 2023 8,260 0 View

What are the main reasons for why the power system analysis is performed?

Suggest some possible reasons

13 December 2021 4,513 14 View

Recommend Inverter, control and islanded conditions for PV generation system?

If a photovoltaic power generation system is to be added to the microgrid. The DG will inject active power of 150KW and reactive power of 30KVA into the grid in normal operating conditions. The...

13 December 2021 1,147 3 View

What should be Design/Recommend control scheme for parllel operation of inverter and UPS?

If a UPS is feeding a 30KVA data centre. Recommend or suggest a)Inverter and its control scheme b)Control scheme for the inverter c)If another load of 10KVA is added and new UPS is added in...

13 December 2021 8,237 3 View

Suggest the control scheme/ algorithm for the Active Power Filter for the removing all the possible harmonics?

Please suggest any algorithm diagram for understanding the concept of an active power filter for removing harmonics.

13 December 2021 7,878 5 View