Thank you for your interest in ETAP Software and thank you for your feedback. Yes, you are correct. The Max kV should be 0.48. This will not have an impact on the final HA study results. This values is only used for equipment evaluation purposes. Thanks for pointing this out.
Thanks for the great video. May I ask if AHF can be added into the system to perform result simulation? And capacitor banks with / without inductors to simulate possible resonance scenario?
Thank you for your interest in ETAP Solutions. Please go to our 24/7 Help Center, helpcenter.etap.com for more assistance, or contact your local ETAP office etap.com/offices
Thanks for the tutorial but I have a question about the report. I want to see current harmonics at the point of common coupling but the report shows only the voltage harmonics of the buses. So how can I see the individual current harmonics in the report?
@@FebriantLeocesio just put a very low impedance between your circuit and the grid, then on the harmonic load flow select to plot the harmonic currents in that impedance.
Good day, I am trying to figure out why significant VTHD drop when it passes through the transformer? from 7.29% to 1.27% VTHD as far as i know, only triplen harmonics gets stuck on delta side of the transformer and 5,7,11,13th etc should still be reflected in the primary side? thank you.
Thank you for your interest in ETAP. Please contact our technical support at support@etap.com, or open a ticket in our 24/7 online Help Center https:/helpcenter.etap.com
How can you add line reactor to the model. I used the current limiting reactor, but I don't think that's the right one. I need to add a 3% line reactor on a 460V 100 hp motor with a 6 pulse VFD.
BOOK: POWER SYSTEM HARMONICS AND PASSIVE FILTER DESIGNS J.C. DAS DOWNLOAD FREE: mundoemorendedordigital.blogspot.com/p/power-system-harmonics-and-passive.html
It concerns me that when you add a harmonic source and enter the magnitudes of each harmonic order you make no mention under what conditions (e.g. short circuit power / impedance of the mains supply) that those magnitudes should be entered. The magnitudes of the harmonic currents of a 6 pulse VSD for example will be very different depending on the impedance of the mains supply that the VSD is connected to. If the ETAP software does not define under what conditions the magnitudes of the harmonic currents should be entered, how can it accurately calculate the resulting THDi and THDv at the PCC? If the ETAP software does not know the conditions under which the magnitudes of the harmonic currents were entered how does it calculate the change in these magnitudes based on the characteristics (e.g. short circuit power / impedance) of the circuit being modelled in the software?
@@ETAPsoftware Wow it took 2 years for a reply and even then I did get an answer but instead just instructed to contact ETAP technical support. Why can’t you get technical support to answer my question here for everyone interested in your software to see?
Thank you for your interest in ETAP Software and your positive feedback, please contact our Technical Support at helpcenter.etap.com/ or one of our offices in your region.
Shouldn't it be 0.48 kV instead of 480 kV at 33:09 ?
Thank you for your interest in ETAP Software and thank you for your feedback. Yes, you are correct. The Max kV should be 0.48. This will not have an impact on the final HA study results. This values is only used for equipment evaluation purposes. Thanks for pointing this out.
I am using etap V12.6 and i could not find the part to add harmonics to inverter or wind turbine. How can this be done in this version
Thanks for the great video. May I ask if AHF can be added into the system to perform result simulation? And capacitor banks with / without inductors to simulate possible resonance scenario?
Thank you for your interest in ETAP Solutions.
Please go to our 24/7 Help Center, helpcenter.etap.com for more assistance, or contact your local ETAP office etap.com/offices
Thanks for the tutorial but I have a question about the report. I want to see current harmonics at the point of common coupling but the report shows only the voltage harmonics of the buses. So how can I see the individual current harmonics in the report?
Pelin Fidan I have the same problem now. did you find the solution already?
@@FebriantLeocesio just put a very low impedance between your circuit and the grid, then on the harmonic load flow select to plot the harmonic currents in that impedance.
Hi, Can ETAP used to simulate Transient Stability because of Arc Furnace and its impact of negative sequence which is presenting to Generator?
Thank you for your interest in ETAP Software, please contact our Technical Support at helpcenter.etap.com/ for more information
Good day, I am trying to figure out why significant VTHD drop when it passes through the transformer? from 7.29% to 1.27% VTHD
as far as i know, only triplen harmonics gets stuck on delta side of the transformer and 5,7,11,13th etc should still be reflected in the primary side? thank you.
Thank you for your interest in ETAP. Please contact our technical support at support@etap.com, or open a ticket in our 24/7 online Help Center https:/helpcenter.etap.com
Nice presentation
Thank you for your interest in ETAP Software and your positive feedback
How can you add line reactor to the model. I used the current limiting reactor, but I don't think that's the right one. I need to add a 3% line reactor on a 460V 100 hp motor with a 6 pulse VFD.
Thank you for your interest in ETAP Software, please contact our Technical Support at helpcenter.etap.com/ for more information
BOOK: POWER SYSTEM HARMONICS AND PASSIVE FILTER DESIGNS J.C. DAS
DOWNLOAD FREE: mundoemorendedordigital.blogspot.com/p/power-system-harmonics-and-passive.html
Why do triplen harmonics does not shows up in the simulation?
did u had known to display triplen harmonics?
Only 5th, 7th, 11th and 13th harmonic orders are generated from the harmonic source used (the inverter).
It concerns me that when you add a harmonic source and enter the magnitudes of each harmonic order you make no mention under what conditions (e.g. short circuit power / impedance of the mains supply) that those magnitudes should be entered. The magnitudes of the harmonic currents of a 6 pulse VSD for example will be very different depending on the impedance of the mains supply that the VSD is connected to. If the ETAP software does not define under what conditions the magnitudes of the harmonic currents should be entered, how can it accurately calculate the resulting THDi and THDv at the PCC? If the ETAP software does not know the conditions under which the magnitudes of the harmonic currents were entered how does it calculate the change in these magnitudes based on the characteristics (e.g. short circuit power / impedance) of the circuit being modelled in the software?
Thank you for your interest in ETAP Software, please contact our Technical Support at helpcenter.etap.com/ for more information
@@ETAPsoftware Wow it took 2 years for a reply and even then I did get an answer but instead just instructed to contact ETAP technical support. Why can’t you get technical support to answer my question here for everyone interested in your software to see?
Tanks for you effort
Thank you for your interest in ETAP Software and your positive feedback
I really liked the video, I already subscribed.
It helped me a lot.
Could you help me with a video on how to design a non-linear load?
Please.
Thank you for your interest in ETAP Software and your positive feedback, please contact our Technical Support at helpcenter.etap.com/ or one of our offices in your region.
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