Phase shifted full bridge DC DC Converter (PSFB) - Working, deign and MATLAB Simulation - Part 1.

[@TechSimulator]

If you like my work, please do consider subscribing to this channel.Thank you. kzbin.info/door/58DFky5Fm9AxH9UmWHHYmQ

[@ankurmalviya4931]

Very good explanation

[@abdelazeemhassan3701]

great discussion

[@satyajit7417]

Best simulation video ever seen 👍

[@ijasahmedck4763]

Sir Can u pls explain me how to fined values of Kp Ki for any simulation? How u determine those?

[@anithakrishnamoorthy4666]

Sir can u please give the formula for calculating dead time for both legs of the phase shifted full bridge converter

[@sanatghosh9278]

it is worth attending. sir.

[@TechSimulator]

Thanks

[@waniyafatima9195]

can you please explain how to calculate the peak values for these waveforms

[@vasavisai1890]

Hello Sir, Please prepare videos on Full-Bridge DC-DC Buck/Boost/Buck-Boost Converters.

[@umeedasht]

Really loved the video, can PSFB be used for step up converters, what are the drawback of using PSFB for a step up instead of step down.. also what challenges do you see them when using at higher power rating 20kW, 50kW or higher. Thanks in advance.

[@TechSimulator]

Yes can be used. The voltage spikes across the secondary side diodes due to its reverse recovery time and transformer leakage inductance becomes big concerns

[@minafakhri3113]

Please provide source for each video you make, sometimes we need more information. If you can do that it is really appreciated.

[@jayraj4ee]

make same video for dual active bridge converter and quad active bridge converter

[@oisongvietmy5528]

Great work in explaining this topology. Does PSPICE or LT SPice has Spice model for the UC3875 PWM ? TIA

[@pavan.a]

Sir can u explain how to find kp and Ki values

[@ramtin89]

4:56 why D is n*Vi/2*Vo and not just n*Vi/Vo ? where does the 1/2 constant come from in calculing D?

[@mdarwish11]

50% duty cycle. That is half of the period. Basically, half of the time we charge the inductor, and the second half we allow it to discharge.

[@infowithsree]

superb

[@TechSimulator]

Thanks

[@pragatmudra8372]

Hi, thx for educating your viewrs, how do I contact you

[@TechSimulator]

[e-mail]

[@uuytnh]

In a transformer, as the voltage goes down, the current goes up according to the turns ratio. However, in DC-DC converters, the current does not increase when the voltage goes down, but the current is supplied according to the load. So isn't it against the principle of V1I1=V2I2?

[@TechSimulator]

To stisfy the equation, power has to be constant

[@faezahkardan5155]

Could you give the reference link of this converter design and analysis?

[@jyotirmayeesahoo1501]

can i use this converter for pso mppt tracking using partial shaded conition?

[@NG-oo5gn]

𝐷 of inductor=(𝑉𝑜𝑢𝑡_𝑟𝑒𝑞𝑢𝑖𝑟𝑒𝑑/𝑉𝑜𝑢𝑡_𝑚𝑎𝑥)×(1/2).May i know how is this equation derived.

[@abhisheksitalagere9344]

sir i want to increase the voltage from 400v to 1000v its is possible by high frequency transformer ? and again full bridge recrtifier. bcz i need 1kv at output

[@ajeetdhakar]

Yes I have simulated and working on hardware with phaseshift. What is your application [e-mail]

[@muzeebkhan7641]

please post WECS with PMSG

[@TechSimulator]

will try to make it

[@apoorvapatwardhan9394]

frequency at output filter inductor is twice the switching frequency

[@svijayakumareee]

Put the video about LLC CONVERTER

[@deepakm.k2193]

Hi your video is amazing. I am a big fan of you. Can you do the simulation of LLC & CLLC resonant converter. Nowadays these topologies are used in advanced systems. Please do the simulation so we can easily understand

[@TechSimulator]

Will try

[@0xA1]

Hi, can you help simulate phase shifted pwm on ltspice?

[@swagatikamishra111]

Please do soft switching in converters

[@TechSimulator]

sure👍

[@cikifei8016]

Can you simulate about PV and battery single phase back to back converter connect grid ?Thanks！

[@TechSimulator]

Will try to make

[@arunpratheep7740]

Can this converter be used for boost operation?

[@TechSimulator]

Yes. But it mostlly used for buck operation

[@uuytnh]

transformer ratio a = V1/V2 right?? 3:41 is not right??

[@TechSimulator]

It can be V1/V2 or V2/V1. Accordingly u have to change the other equations

[@kyhoang1555]

Can you simulate about PV inverter connect grid single phase?

[@TechSimulator]

sure. will upload very soon

[@prashantbhardwaj4831]

Please make a video on three phase analysis using UPQC

[@TechSimulator]

will try