Switching losses of a MOSFET

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ARYA VENUGOPAL
ARYA VENUGOPAL 2021-2-18
评论： Walter Roberson 2023-9-29
How to find switching losses of a MOSFET in a DC-DC converter?
  2 个评论
Adani
Adani 2023-9-29
I need E-mail ID of Mr VISCO LENZI.
Please if anyone can help me.
Dr Salam
salam.ctg@bcsir.gov.bd
Walter Roberson
Walter Roberson 2023-9-29
@Vasco Lenzi might choose to respond... but might be busy.

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Vasco Lenzi
Vasco Lenzi 2021-2-18
Hi Arya
Take a look at the ee_getPowerLossSummary function:
https://www.mathworks.com/help/physmod/sps/ref/ee_getpowerlosssummary.html
Hope this helps. You would require Simscape Electrical.
Thanks
Vasco
  2 个评论
Antonino Riccobono
Antonino Riccobono 2021-2-18
Hi!
Please, look also into the following function to be executed after running your simulation:
[eff,losstab] = ee_getEfficiency('Load_ID',out.simlog,Tstart, Tstop)
The output losstab will report on individual component losses. Notice that the result will be the sum of conducted and switching losses. Therefore, if you want to calculate pure switching losses, you'll need to analytically calculate conducted losses and subtract them to the losses reported with that function.
For a fair calculation, make sure that you calculate efficiency in steady state by specifying Tstart and Tstop.
Hope this helps,
Antonino
Asad Ahmed Miki
Asad Ahmed Miki 2022-10-14
Hi, is not it possible to check mosfet losses in simulink ?
Thanks in advance

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