Class A Commutation (Basics, Circuit, Working, Waveform & Modes) Explained in Power Electronics

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  • Опубліковано 6 лис 2024

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  • @EngineeringFunda
    @EngineeringFunda  Рік тому

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    • @daringaru7215
      @daringaru7215 10 місяців тому

      Kya kr ra yaar, 16 mm mint k lecture, 5 - 7 minute ka hone chahiye tha yai.

  • @skshareena5013
    @skshareena5013 2 роки тому +4

    Your explanation made me interest to study subject 👍

    • @EngineeringFunda
      @EngineeringFunda  2 роки тому +1

      Your positive comments motivates me.
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  • @perfecta1453
    @perfecta1453 2 роки тому +3

    Sir shahed me adrak dalkar pijiye kafi farq hoga awaz me...sardi kam hojaingi...baqi teaching achi hai

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  • @AyushKumar-yh4em
    @AyushKumar-yh4em 2 роки тому +2

    Loved it. Tomorrow i am having power electronics internal

    • @EngineeringFunda
      @EngineeringFunda  2 роки тому

      Your positive comments motivates me.
      Teachers like me just wants positive comment from student.
      Love from you guys means a lot to me.
      My goal is to create largest community of engineers in entire globe. Please help me by sharing this playlist with your friends.

  • @ritikbhagat8456
    @ritikbhagat8456 4 роки тому +5

    Nice explanation but i have one doubt that you said that after output current became zero then capacitor got discharged but how is this even possible as SCR doesnot support conduction in reverse direction.
    Please explain!

    • @EngineeringFunda
      @EngineeringFunda  4 роки тому

      Didn't get your question dear.

    • @ShatruVinashak
      @ShatruVinashak 4 роки тому

      @@EngineeringFunda if scr isn't bidirectional how does capacitor current flow?

    • @shrutigupta5598
      @shrutigupta5598 4 роки тому +6

      SCR in reverse baising behave like an open circuit and it having high resistance that's why voltage tends to infinite across SCR.

    • @srisolutions7722
      @srisolutions7722 4 роки тому

      Staring we study the underdamped
      RLC circuit. Current flows same as underdamped graph my dear frnd

  • @VIKASKUMAR-qz2lg
    @VIKASKUMAR-qz2lg 3 роки тому +2

    Very good explanation in simple steps.
    Thanks

    • @EngineeringFunda
      @EngineeringFunda  3 роки тому +1

      Your positive comments motivates me, my goal is to create largest community of engineers in entire globe, so please help me for that by sharing this lecture series(playlist) with your friends in social media (watsapp, telegram etc). Thanks and welcome 🙏

  • @stormx7050
    @stormx7050 Рік тому +2

    One question. At the end the capacitor is discharging. But the scr is turned off. So how will it discharge as there is no closed path as turned off scr means open circuit

  • @ManishKumar-iu8cf
    @ManishKumar-iu8cf 3 роки тому +3

    Thank you sir for the excellent explanation

    • @EngineeringFunda
      @EngineeringFunda  3 роки тому +1

      Your positive comments motivates me, my goal is to create largest community of engineers in entire globe, so please help me for that by sharing this lecture series(playlist) with your friends in social media (watsapp, telegram etc). Thanks and welcome 🙏

  • @-A-VikasBalaga
    @-A-VikasBalaga 2 роки тому +5

    Sir,in the waveforms how can scr current become negative?

  • @subhashismaitra7204
    @subhashismaitra7204 4 роки тому +2

    Please can you explain how the current is decreasing when capacitor gets charged upto VS, though the direction of current is the same as in the previous case.

    • @UpendraKumar-pm6ur
      @UpendraKumar-pm6ur 3 роки тому

      Because inductor energy start to decreasing so current decreasing and capacitor further charge with same polarity

  • @architkulkarni8493
    @architkulkarni8493 Рік тому +2

    I have a doubt sir, i.e. Class E commutation is categorised under which type?

  • @shashanksahu2326
    @shashanksahu2326 2 роки тому +1

    Thank u so much sir for this helpful video.

    • @EngineeringFunda
      @EngineeringFunda  2 роки тому +1

      Your positive comments motivates me.
      Teachers like me just wants positive comment from student.
      Love from you guys means a lot to me.
      My goal is to create largest community of engineers in entire globe. Please help me by sharing this playlist with your friends.

  • @subhashismaitra7204
    @subhashismaitra7204 4 роки тому +1

    I am not understanding when capacitor gets charged upto VS, then the direction of current flow is in the same direction as the previous, then how current will decrease.

  • @amitkionlineclasses3313
    @amitkionlineclasses3313 4 роки тому +3

    Sir very good explanation, keep it up

  • @satyamkumarshrivastav8287
    @satyamkumarshrivastav8287 3 роки тому +1

    Ache se smjh aa gya,thankuu

    • @EngineeringFunda
      @EngineeringFunda  3 роки тому +1

      Your positive comments motivates me, my goal is to create largest community of engineers in entire globe, so please help me for that by sharing this lecture series(playlist) with your friends in social media (watsapp, telegram etc). Thanks and welcome 🙏

    • @satyamkumarshrivastav8287
      @satyamkumarshrivastav8287 3 роки тому

      @@EngineeringFunda keep it up sir, u r doing a grt job🙏

  • @Nani444Nani
    @Nani444Nani 4 роки тому +4

    I have a dought Is the capacitor will allows the dc?

  • @immanuelreuben9828
    @immanuelreuben9828 2 роки тому

    How did you even derive those equations from the previous da? Can’t you explain that?

  • @lijojohnson4001
    @lijojohnson4001 3 роки тому +2

    Very useful class sir👍

    • @EngineeringFunda
      @EngineeringFunda  3 роки тому

      Your positive comments motivates me, Thanks and welcome 🙏

  • @alokpradhan4879
    @alokpradhan4879 Рік тому

    U did not explain how the capacitor got discharged, how the voltage decreases to zero in capacitor.....

  • @nabzero6528
    @nabzero6528 3 роки тому

    Why is the current flow still the same when inductor is releasing energy

  • @Nani444Nani
    @Nani444Nani 4 роки тому

    Sir main dought is if we want to turn off the SCR then we want to Connect L and C are in underdamped mode? Or At the start of the circuit it will be in under damped mode? Pls explain this

    • @EngineeringFunda
      @EngineeringFunda  4 роки тому

      L C oscillation means it is critical damped system.

  • @p_r_a_t_i_k_0_7
    @p_r_a_t_i_k_0_7 2 місяці тому

    can not understand ta laplace transform plz help me

  • @mahfuzurrahmanmunna8138
    @mahfuzurrahmanmunna8138 4 роки тому

    thank you sir. I am from Bangladesh

  • @bhavyavuyyuru1550
    @bhavyavuyyuru1550 2 роки тому

    Sir impulse communication related to classes D, not for class C

  • @rajsaru8790
    @rajsaru8790 3 роки тому +1

    I have one doubt , in control system for resonant frequency you mentioned as omega r = root of 1-(2zetta^2), but here you mentioned as omega r =. Root of 1-zetta^2. Why here not 2 zetta square?

  • @KingKoduku33
    @KingKoduku33 3 роки тому +2

    ❤️

    • @EngineeringFunda
      @EngineeringFunda  3 роки тому +1

      Your welcome 🙏

    • @KingKoduku33
      @KingKoduku33 3 роки тому +1

      @@EngineeringFunda your videos are very useful sir we had completed 3 units by watching the classes of yours

  • @hakuna3132
    @hakuna3132 3 роки тому

    But I have a doubt,how can we apply dc across l or c element

    • @EngineeringFunda
      @EngineeringFunda  3 роки тому

      You can apply DC across L and C elements, where L will act like short circuit and C will act like open circuit as if you connect DC across it.

  • @Nani444Nani
    @Nani444Nani 4 роки тому

    Perfect Explanation 👌

  • @abdullahaamirparacha7024
    @abdullahaamirparacha7024 3 роки тому +1

    waveform smjh nahi aayi

  • @akshikagarg9774
    @akshikagarg9774 2 роки тому

    Where can I get this ppt?

  • @malak5967
    @malak5967 4 роки тому

    Thank you sir

  • @saiprasadma4726
    @saiprasadma4726 Рік тому +1

    Bro e kaanum 3:03

  • @srirammandala2986
    @srirammandala2986 3 роки тому +2

    Thank you sir

  • @saiprasadma4726
    @saiprasadma4726 Рік тому +1

    Bro e kaanum 3:03