Zarzisur Rahman Rony

5 Questions 14 Answers 0 Followers

Questions related from Zarzisur Rahman Rony

How can a numerical overcurrent relay can take both ac and dc as power input in it's same two pin?

There is two pin in the power input port of 7sj62 siemens numerical overcurrent relay. The two pin of the port can be energized by both 110 V DC and 230 V ac. There is electronics product in the...

21 February 2023 737 3 View

Why do SPWM and SVM have the same THD while producing the same line voltage in a three-phase inverter?

I'm working on an induction motor drive with a scalar controller. As inverter modulation, I utilized both SVM and SPWM. I discovered that if the frequency and output fundamental voltage from SVM...

13 August 2021 391 4 View

Read Open Circuit Voltage of a PV module for MPPT operation?

For a fractional open circuit voltage MPPT method using a boost converter , how open circuit voltage of the PV panel can be sensed at a regular interval?

29 April 2021 2,567 5 View

Algebraic Loop Problem in PV array Solution?

I am doing a project with PV array in Simulink. When I run small section of the total system i do not get an error. But when i integrate full system(my system model`s are completely okay) I get an...

19 January 2021 1,171 10 View

What is the advantage of current fed power supply over voltage fed power supply in Photovoltaic power conversion?

To realize a very high gain DC power supply for a single PV panel application what topology is advantageous : among current fed topology and voltage fed topology? The role of the converter will...

02 March 2020 2,139 4 View