Ahmad Elkhateb
Ahmad Elkhateb
  • Видео 56
  • Просмотров 278 619

Видео

Single-Phase Drives
Просмотров 1,6 тыс.3 года назад
Single phase drives lecture.
Separately Excited DC Motors
Просмотров 3 тыс.3 года назад
Separately Excited DC Motors
Series Excited DC Motors
Просмотров 8213 года назад
Series Excited DC Motors
Three Phase Full Wave Half Controlled Rectifiers | Thyristor Circuits | Power Electronics
Просмотров 2,1 тыс.3 года назад
This power electronics lecture presents a three phase full wave half controlled rectifier with resistive and inductive load which is a part of lecture series on Thyristor Circuits . 41. Three Phase Full Wave Controlled Rectifiers | Thyristor Circuits | Power Electronics ruclips.net/video/DlLkXl-ievc/видео.html 40. Three Phase Half Wave Controlled Rectifier | Thyristor Circuits | Power Electroni...
Three Phase Full Wave Controlled Rectifiers | Thyristor Circuits | Power Electronics
Просмотров 6 тыс.3 года назад
This power electronics lecture presents a three phase full wave controlled rectifier with resistive and inductive load which is a part of lecture series on thyristor circuits . 40. Three Phase Half Wave Controlled Rectifier | Thyristor Circuits | Power Electronics ruclips.net/video/8NR2ziuLFh8/видео.html 39. Thyristor Circuits | Controlled Rectifiers | Power Electronics ruclips.net/video/WXs1_2...
Three Phase Half Wave Controlled Rectifier | Thyristor Circuits | Power Electronics
Просмотров 2,8 тыс.3 года назад
This power electronics lecture presents a Three-Phase Half-Wave Controlled Rectifier with resistive and inductive load which is a part of lecture series on Thyristor Circuits . 39. Thyristor Circuits | Controlled Rectifiers | Power Electronics ruclips.net/video/WXs1_2tr2Vk/видео.html 38. Design of LLC Resonant Converter | Power Electronics ruclips.net/video/pserFzClsXY/видео.html 37. Series Par...
Thyristor Circuits | Controlled Rectifiers | Power Electronics
Просмотров 28 тыс.3 года назад
This power electronics lecture is an introduction to controlled rectifiers and thyristor circuits. 38. Design of LLC Resonant Converter | Power Electronics ruclips.net/video/pserFzClsXY/видео.html 37. Series Parallel Resonant Converter | Load Resonant Converters | Power Electronics ruclips.net/video/ByFDL5u7_Ys/видео.html 36. DC-DC Parallel Resonant Converter | Resonant Load Converters | Power ...
Design of LLC Resonant Converter | Power Electronics
Просмотров 37 тыс.3 года назад
This power electronics video presents a design of LLC resonant converter. The derivation for the voltage gain is presented and the design procedure as well. MATLAB simulation for the LLC resonant converter is provided. The example and numbers reference as follows: www.infineon.com/dgdl/Application_Note_Resonant LLC Converter Operation and Design_Infineon.pdf?fileId=db3a30433a047ba0013a4a60e3be6...
Series Parallel Resonant Converter | Load Resonant Converters | Power Electronics
Просмотров 6 тыс.3 года назад
This power electronics video presents an introduction to dc-dc series parallel resonant converter, resonant load converters. Series parallel resonant converter is one of the load resonant converters family. 36. DC-DC Parallel Resonant Converter | Resonant Load Converters | Power Electronics ruclips.net/video/Ja23HPnAFFk/видео.html 35. DC-DC Series Resonant Converter | Resonant Load Converters |...
DC-DC Parallel Resonant Converter | Load Resonant Converters | Power Electronics
Просмотров 6 тыс.3 года назад
This power electronics video presents an introduction to dc-dc parallel resonant converter, resonant load converters. Parallel resonant converter is one of the load resonant converters family. 35. DC-DC Series Resonant Converter | Resonant Load Converters | Power Electronics ruclips.net/video/4hv9uXtBCX4/видео.html 34. Closed Loop PWM Inverters | PI Controller | Power Electronics ruclips.net/vi...
DC-DC Series Resonant Converter | Resonant Load Converters | Power Electronics
Просмотров 9 тыс.3 года назад
This power electronics video presents an introduction to dc-dc series resonant converter, resonant load converters. Series resonant converter is one of the load resonant converters family. 34. Closed Loop PWM Inverters | PI Controller | Power Electronics ruclips.net/video/qcLzt-yMCyw/видео.html 33. Series Resonant Inverters | Resonant Converters | Power Electronics ruclips.net/video/fmjlpug1qJI...
Closed Loop PWM Inverters | PI Controller | Power Electronics
Просмотров 15 тыс.3 года назад
This power electronics video is a simulation of closed loop pwm inverters. It shows simulation for modulation techniques in pwm inverters. It also explains how to simulate a closed loop inverter with a PI controller. 33. Series Resonant Inverters | Resonant Converters | Power Electronics ruclips.net/video/fmjlpug1qJI/видео.html 32. Soft Switching Hard Switching vs Resonance | Power Electronics ...
Series Resonant Inverters | Resonant Converters | Power Electronics
Просмотров 12 тыс.3 года назад
This power electronics video presents an introduction to series resonant inverters, resonant converters. Series resonant converter is one of the load resonant converters family. @ 00:01 Correction Switch S2 is at Leg B and Switch S4 is at Leg A 32. Soft Switching Hard Switching vs Resonance | Power Electronics ruclips.net/video/pdyXEbWoVvE/видео.html 31. Simulation of PWM INVERTERS | Modulation...
Soft Switching Hard Switching vs Resonance | Resonant Converters | Power Electronics
Просмотров 22 тыс.3 года назад
This power electronics video presents an introduction to hard switching and soft switching and how resonant converters and circuits can be utilized to minimize such power loss . Inadequate switching is the main contributor to power losses in power converters. As the switching frequency increases, the average power loss in the device increases as well. 31. Simulation of PWM INVERTERS | Modulatio...
Simulation of PWM INVERTERS | Modulation Techniques | PWM Dead Band | Power Electronics
Просмотров 7 тыс.3 года назад
Simulation of PWM INVERTERS | Modulation Techniques | PWM Dead Band | Power Electronics
Harmonics Elimination | Filter Design | Modulation Techniques | DC-AC | Power Electronics
Просмотров 6 тыс.3 года назад
Harmonics Elimination | Filter Design | Modulation Techniques | DC-AC | Power Electronics
Three Phase Inverters | PWM Dead Band | DC-AC | Power Electronics
Просмотров 6 тыс.3 года назад
Three Phase Inverters | PWM Dead Band | DC-AC | Power Electronics
Modulation Techniques | PWM INVERTERS | Modulation Index | DC-AC | Power Electronics
Просмотров 8 тыс.3 года назад
Modulation Techniques | PWM INVERTERS | Modulation Index | DC-AC | Power Electronics
Power INVERTERS | DC-AC Converters | DC-AC | Power Electronics
Просмотров 2,3 тыс.3 года назад
Power INVERTERS | DC-AC Converters | DC-AC | Power Electronics
Forward Converter | Isolated Buck Converter | Isolated Power Converters | Power Electronics
Просмотров 1,6 тыс.3 года назад
Forward Converter | Isolated Buck Converter | Isolated Power Converters | Power Electronics
Isolated Buck-Boost Converter | Flyback Converter | Isolated Power Converters | Power Electronics
Просмотров 2 тыс.3 года назад
Isolated Buck-Boost Converter | Flyback Converter | Isolated Power Converters | Power Electronics
How to Unlock the Limits of Transformers | Isolated Power Converters | DC-DC | Power Electronics
Просмотров 7273 года назад
How to Unlock the Limits of Transformers | Isolated Power Converters | DC-DC | Power Electronics
Does Air Gap Really Matter? | Isolated Power Converters | DC-DC | Power Electronics
Просмотров 1,2 тыс.3 года назад
Does Air Gap Really Matter? | Isolated Power Converters | DC-DC | Power Electronics
How Cuk Came Up with His Converter | Cuk Converter Analysis and Design | DC-DC | Power Electronics
Просмотров 3,2 тыс.3 года назад
How Cuk Came Up with His Converter | Cuk Converter Analysis and Design | DC-DC | Power Electronics
Does Infinity Converter Exist? | Buck-Boost Converter Analysis and Design | DC-DC Power Electronics
Просмотров 8023 года назад
Does Infinity Converter Exist? | Buck-Boost Converter Analysis and Design | DC-DC Power Electronics
How to Design a Boost Converter | DC-DC | Power Electronics
Просмотров 26 тыс.3 года назад
How to Design a Boost Converter | DC-DC | Power Electronics
The Secret of High Efficiency in Boost Converter | Smooth Energy Transition |DC-DC Power Electronics
Просмотров 4,1 тыс.3 года назад
The Secret of High Efficiency in Boost Converter | Smooth Energy Transition |DC-DC Power Electronics
Two State Modeling of Buck Converter | DC-DC | Power Electronics
Просмотров 9 тыс.3 года назад
Two State Modeling of Buck Converter | DC-DC | Power Electronics
How the Switching Frequency Affects the Inductor Value in a Buck Converter | DC-DC Power Electronics
Просмотров 6 тыс.3 года назад
How the Switching Frequency Affects the Inductor Value in a Buck Converter | DC-DC Power Electronics

Комментарии

  • @gireeshkumarks
    @gireeshkumarks 2 дня назад

    Sir are you using MATLAB for simulating ?

  • @HarishaB-h6n
    @HarishaB-h6n 4 дня назад

    SIR PLEASE BRING MORE VIDEOS LIKE THIS

  • @rayzhu6735
    @rayzhu6735 13 дней назад

    Thank you so much for explaining the modulation index. Really appreciate.

  • @michaelharrison1093
    @michaelharrison1093 26 дней назад

    Actually all you proven is that there are no even harmonics for this one case involving a highly inductive load and a full bridge rectifier. This does not consider other load cases. For example if you had the same highly inductive load and a half wave rectifier and ran the same analysis you will find that even harmonics do exist.

  • @diao4225
    @diao4225 2 месяца назад

    Insightful, thank you sir🤩👍🏿

  • @raefsiam
    @raefsiam 2 месяца назад

    Good work Dr. Ahmed

  • @mohammedammari9549
    @mohammedammari9549 2 месяца назад

    Amazing. Thank you Ahmad and Br from Germnay

  • @SaminaParween-gx3qb
    @SaminaParween-gx3qb 2 месяца назад

    Sir how to make level shifted please help me

  • @kabandajamir9844
    @kabandajamir9844 2 месяца назад

    So nice thanks sir

  • @michomicha5679
    @michomicha5679 2 месяца назад

    Great explination, thank you

  • @Nissearne12
    @Nissearne12 3 месяца назад

    I have a basic question. Do this circuit only convert voltage unregulated for make the isolation purpose or do this circuit do both isolation and DC control regulation at the secondary side. Do this circuit need a second regulator for control the DC voltage level.

  • @jimdavis430
    @jimdavis430 3 месяца назад

    I found a Power Electronics M204CXR today. Iwould appreciate some advierte on how to determine whether it is functioniing properly.

  • @divon911
    @divon911 3 месяца назад

    Good day, I would like to know the Vout formula for the three-phase half-control

  • @AhmedAhmed-uj5ck
    @AhmedAhmed-uj5ck 3 месяца назад

    How to chose the (L,c,L) value

  • @divinegbaraba2379
    @divinegbaraba2379 3 месяца назад

    Thank you for this video. Could you do another video of implementing MPPT and PI controller to control output voltage of the boost converter using PLECS? Also how can a battery cell be modelled on PLECS?

  • @ramamoorthir9508
    @ramamoorthir9508 4 месяца назад

    Fantastic explanation

  • @fouzeyaamara8878
    @fouzeyaamara8878 4 месяца назад

    Thank you Prof. it was so good explanation, Prof could you do next video about adding parallel passive damping filter to this inverter Best Thanks

  • @sipgo1108
    @sipgo1108 4 месяца назад

    You're my Hero.

  • @sc0or
    @sc0or 5 месяцев назад

    This is how a traditional (not UcD) D-class amplifier with a full-bridge output stage works. Can be called an inverter if you like. However for 50/60Hz it's better to use a table with coefficients for a PWM in a microcontroller, rather then all these generators and comparators. Besides, a phase shift switching is simpler to implement with an MCU.

  • @thewitch9005
    @thewitch9005 5 месяцев назад

    After some years not studying (because I started to work in the Industry) in the last months I decided to finish them. Getting back was rough but yesterday I aproved my penultimate Exam for graduating as Industrial Engineering. This videos helped me a lot getting back to this subjects. Great explanations. Thank you!

  • @farshidtavakoli6107
    @farshidtavakoli6107 6 месяцев назад

    Great👋

  • @techfunbyNA
    @techfunbyNA 6 месяцев назад

    Sir, there is little mistake I guess.. In mode-1, S1 and S4 are conducting and in mode III, S3 and S2 will conduct.

  • @arashyusefi1889
    @arashyusefi1889 6 месяцев назад

    Thanks 🙏👍💯😊

  • @hossameldinmohamed3511
    @hossameldinmohamed3511 6 месяцев назад

    What is the name of the simulation tool used in this video ??

  • @fikretyldrm1100
    @fikretyldrm1100 6 месяцев назад

    Thanks , that's is great lecture, good mentioned.

  • @user-kr2wk1nk3q
    @user-kr2wk1nk3q 6 месяцев назад

    Sir can you please explain how you calculate ∆v/v voltage ripple for capacitor

    • @user-kr2wk1nk3q
      @user-kr2wk1nk3q 6 месяцев назад

      And please tell me, Did you assume switching frequency

  • @HUSTERCOLDBLOODED
    @HUSTERCOLDBLOODED 7 месяцев назад

    Your video is very helpful, but I have a question that, what duty cycle will you choose to generate drive pulse for mosfet, D =0.2 or D=0.8, hope you will answer soon. Thanks

  • @afonsomanuel1585
    @afonsomanuel1585 7 месяцев назад

    Great video.

  • @user-mt2ff9wi6m
    @user-mt2ff9wi6m 7 месяцев назад

    Thnx 😍

  • @noobody138
    @noobody138 7 месяцев назад

    Thank you so much.

  • @duck3y27
    @duck3y27 8 месяцев назад

    Such a great video, I was looking for something like this for so long!

  • @jerryli8105
    @jerryli8105 8 месяцев назад

    i don't think that the single v-loop inverter will has any application value.

  • @yanmyomaw3276
    @yanmyomaw3276 8 месяцев назад

    CCM or DCM??

  • @Nur_Md._Mohiuddin_Chy._Toha
    @Nur_Md._Mohiuddin_Chy._Toha 8 месяцев назад

    👍👍👍👍👍👍👍👍

  • @TGARC
    @TGARC 9 месяцев назад

    How to calculate the input capacitance ?

  • @md.habibahasankabbyo6989
    @md.habibahasankabbyo6989 10 месяцев назад

    hey, can you show the matlab code of this series parallel resonant converter.

  • @ibrahimkarabey7941
    @ibrahimkarabey7941 11 месяцев назад

    Thanks ! Can we get the Matlab file please ?

  • @darsanadeo4330
    @darsanadeo4330 11 месяцев назад

    Very useful video but do you have the last part of the video updated anywhere?.. I wanted to know about the control when we input the boost converter output as the control set point to the PI controller (as you talked about the change of gain of the controller according to the boost output)

  • @zaneenaz4962
    @zaneenaz4962 Год назад

    This was very helpful. Excellent.

  • @zaneenaz4962
    @zaneenaz4962 Год назад

    Thank You. This clarified so much for me, not just how to apply T =1/f

  • @petrok8618
    @petrok8618 Год назад

    thank you for such useful video! I have one question about how to choose mosfet for such DC-DC converter. Particularly I'm interested in such parameter of MOSFET as "Vds". So since we calculated our converter for output voltage 10v under load 10 Ohm, I assume that if we will disconnect the load, output voltage will start increasing. So it may damage mosfet if it will be much bigger than Vds parameter of MOSFET. So how to properly calculate DC-DC output voltage when load is not attached?

    • @baptisteroche8113
      @baptisteroche8113 21 день назад

      It depend, if you have negative feedback, the system will modify the duty cycle to stay at the same output voltage. If you don't have negative feedback, and a changing load, your output voltage will change, and if you remove the load, output voltage will increase, and destroy your MOSFET, your diode, and your capacitor.

  • @AmirKhan-hk5gz
    @AmirKhan-hk5gz Год назад

    JazakAllah hu Khairan

  • @Sanghun_Kim
    @Sanghun_Kim Год назад

    Thank you for your lecture

  • @lakshaysingh2967
    @lakshaysingh2967 Год назад

    can we make 24 input to 1000v boost converter

  • @tze-ven
    @tze-ven Год назад

    Nice!👍

  • @user-yh9qf5gd4l
    @user-yh9qf5gd4l Год назад

    How does the snubber voltage drop affect the decaying current?

  • @muhannadshamkhie4090
    @muhannadshamkhie4090 Год назад

    المقطع الوحيد اللي خلاني افهم حقیقه تصميم boost converter

  • @maherabdolrasol9988
    @maherabdolrasol9988 Год назад

    أححسن يا كتور.. معلومات قيمة.....

  • @realohh
    @realohh Год назад

    Loved your explanation. May Allah Bless you. I find it confusing and you explained it in such a good way!

  • @PavolFilek
    @PavolFilek Год назад

    HI Mr. Ahmad, I made 100 AMPS - 2-phase MPPT, 200 ==> 12 - 60 V / BUCK, now I would like to make BOOST MPPT, can I replace diode in BOOST C. with MOSFET ? And how properly place FET source and drain ? Becasue FET has intrinsic diode.