Saif S Sami
Saif S Sami
  • Видео 10
  • Просмотров 76 243
محاضرة 2: عاكسات التيار في منظومات طاقة الكهروضوئية (مبدا عمل، انواع، مكونات وكفاءة العاكسات)
تحوي هذه المحاضرة على المواضيع التالية: مبدا عمل عاكس التيار وتصنيف العاكسات بالنسبة ((1) لربطها مع الشبكة الكهربائية (2) السعة الكهربائية (3) شكل الموجة الخارجة و (4) احتوائها على محولة من عدمه)ا و مكونات عاكسات التيار وبعض النقاط الواجب ملاحظتها عند تصميم منظومه الطاقة الكهروضوئية. بالاضافة لكيفية حساب كفاءة عاكسات التيار.
هذه المحاضرة هي جزء من دورة تدريبية قصيرة تتضمن :
1. مقدمة في منظومات الطاقة الشمسية والخلية الكهروضوئية
2. تصنيف وهيكلية عاكس التيار الكهربائي
4. حوامل وتوصيلات منظومات الطاقة الكهروضوئية وبعض ضوابط عملها
3. أنواع البطاريات ومنظم شحنها
5. تصميم منظومة طاقة شمسية متصلة بالشبكة
In this video, Inverters are explained and classified based on ((1) grid connection (2) size (3...
Просмотров: 504

Видео

Lec 1: Concentrating solar power technologies and PV cells (an introduction to Photovoltaic systems)
Просмотров 6044 года назад
In this video, concentrating solar power technologies (1) parabolic trough and (2) solar tower are presented. Photovoltaic systems are classified and PV cells are presented as well. This video is part of a series of short videos (lectures) which covers: 1- An introduction to Photovoltaic systems, concentrating solar power technologies and PV cell 2- Inverters 3- batteries and charge controllers...
محاضرة1: منظومات الطاقة الشمسية المركزة والخلية الكهروضوئية (مقدمة في منظومات الطاقة الشمسية)
Просмотров 1,1 тыс.4 года назад
تحوي هذه المحاضرة على المواضيع التالية : تقنيات انتاج الطاقة الكهربائية من الطاقة الشمسية ومنظومات الطاقة الشمسية المركزة (الحوض ذو القطع المكافئ و برج التجميع الشمسي)، مكونات وتصنيف منظومات الطاقة الكهروضوئية، الخلية الكهروضوئية. هذه المحاضرة هي جزء من دورة تدريبية قصيرة تتضمن : 1. مقدمة في منظومات الطاقة الشمسية والخلية الكهروضوئية 2. تصنيف وهيكلية عاكس التيار الكهربائي 3. أنواع البطاريات ومن...
Lect 7: Simulation of power factor correction in single & three phases' circuits using Simulink
Просмотров 12 тыс.4 года назад
In this video, the simulation of the power factor correction in single-phase and three-phase circuits using Simulink /MATLAB are presented. The power factor of highly inductive loads is improved by introducing capacitors, capacitors sizing is presented as well. This video is part of a series of short videos (lectures) which covers: 1- Modelling and simulation of separately excited DC motors 2- ...
Lec 6: Modelling and simulation of single-phase (three-winding) transformers using Simulink /MATLAB
Просмотров 4,7 тыс.4 года назад
In this video, the modelling and simulation of single-phase (three-winding) transformers using Simulink /MATLAB are presented. Two different approaches were used. these are using block diagrams and the built-in linear transformer block. This video is part of a series of short videos (lectures) which covers: 1- Modelling and simulation of separately excited DC motors 2- Modelling and simulation ...
Lec 5: Modelling and simulation of single-phase (two-winding) transformers using Simulink /MATLAB
Просмотров 12 тыс.4 года назад
In this video, the modelling and simulation of single-phase(two-winding) transformers using Simulink /MATLAB are presented. Three different approaches were used. these are using block diagrams, Simscape blocks and the built-in linear transformer block. This video is part of a series of short videos (lectures) which covers: 1- Modelling and simulation of separately excited DC motors 2- Modelling...
Lec 1: Modelling and simulation of separately excited DC motors using Simulink /MATLAB
Просмотров 14 тыс.4 года назад
In this video, the modelling and simulation of separately excited DC motors using Simulink /MATLAB are presented. Three different approaches were used. these are using block diagrams, Simscape blocks and the built-in DC machine block. This video is part of a series of short videos (lectures) which covers: 1- Modelling and simulation of separately excited DC motors 2- Modelling and simulation of...
Lec 3: Modelling and simulation of Shunt-connected DC motors using Simulink /MATLAB
Просмотров 9 тыс.4 года назад
In this video, the modelling and simulation of shunt-connected DC motors are presented. Three different approaches were used. these are using block diagrams, Simscape blocks and the built-in DC machine block. This video is part of a series of short videos (lectures) which covers: 1- Modelling and simulation of separately excited DC motors 2- Modelling and simulation of permanent magnet DC motor...
Lec 2: Modelling and simulation of permanent magnet DC motors using Simulink /MATLAB
Просмотров 14 тыс.4 года назад
In this video, the modelling and simulation of PM DC motors using Simulink /MATLAB are presented. Three different approaches were used. these are using block diagrams, Simscape blocks and the built-in DC machine block. This video is part of a series of short videos (lectures) which covers: 1- Modelling and simulation of separately excited DC motors 2- Modelling and simulation of permanent magne...
Lec 4: Modelling and simulation of Series-connected DC motors using Simulink /MATLAB
Просмотров 8 тыс.4 года назад
In this video, the modelling and simulation of series-connected DC motors using Simulink /MATLAB are presented. Three different approaches were used. these are using block diagrams, Simscape blocks and the built-in DC machine block. This video is part of a series of short videos (lectures) which covers: 1- Modelling and simulation of separately excited DC motors 2- Modelling and simulation of p...

Комментарии

  • @marwankd7941
    @marwankd7941 3 месяца назад

    السلام عليكم لماذا لا تشرح بالعربي لكي نفهم عليك

  • @truonggiangnguyentien3474
    @truonggiangnguyentien3474 3 месяца назад

    thank you so much. Respect

  • @vruttipatel5802
    @vruttipatel5802 9 месяцев назад

    please help me i need a simulation of power transformer for sweep frquency response analysis please make video or guide me 🙏

  • @skm2
    @skm2 10 месяцев назад

    حلول مناقشات هاي الملزمه وين الكاهم؟

  • @محمدمهديرضاالعميدي
    @محمدمهديرضاالعميدي 11 месяцев назад

    سلام عليكم دكتور ممكن ساعدني مشروعي يخص سيطرة ع سرعة هذا ماطورpid وعندي مشاكل وتسالات بهذا خصوص ممكن اتواصل وياك

  • @quangdiem7389
    @quangdiem7389 Год назад

    thank Sir

  • @phuthinhnguyenvo7962
    @phuthinhnguyenvo7962 Год назад

    hi, thank you for your video. I have a question, can you please explain it to me! I use the two windings transformer to create a simply model....DC current input --> 2-windings transformer --> DC output).... Status: 200V DC input; winding 1 [200 0 0], winding 2 [400 0 0]. After running the model, I got -200V DC input and 400V DC output as observed from the SCOPE I still have no idea why the input is -200V DC AND how DC current can go through a two-winds transformer. Can you or anyone please explain it to me, thankuuu so much!

  • @bhushanpatil2924
    @bhushanpatil2924 Год назад

    Hello sir, can you give data related to this simulation model such as library used and what parameters you used......I want to add this in final year project report

  • @thesparkingwire
    @thesparkingwire Год назад

    Sir for the model at 8:28 what if I want to replace a built-in matlab transformer block with it?how to connect 2 terminals of input voltage and 2 terminals of o/p voltage whereas in model I have one i/p and 1 o/p only?

  • @scottmarks2979
    @scottmarks2979 Год назад

    Hi mate, where would I find the hand calculations for how you worked out farads, ohms etc. Is it in the reference

  • @slassten
    @slassten 2 года назад

    Thanks sir, the content is very helpful🙏 GBU.

  • @حسونيحسوني-ح5خ5ظ
    @حسونيحسوني-ح5خ5ظ 2 года назад

    Doctor, can I contact you?

    • @sirleelee
      @sirleelee 2 года назад

      Please email me at engsaif07@gmail.com

  • @احمدشهاباحمد-م9م
    @احمدشهاباحمد-م9م 2 года назад

    هل استطيع التواصل معك دكتور

    • @sirleelee
      @sirleelee 2 года назад

      نعم أستاذ أحمد ، اذا امكن راسلني على engsaif07@gmail.com

  • @احمدشهاباحمد-م9م
    @احمدشهاباحمد-م9م 2 года назад

    Can you contact with you Dr

    • @sirleelee
      @sirleelee 2 года назад

      Please email me at engsaif07@gmail.com

  • @داوودكرم
    @داوودكرم 2 года назад

    السلا عليكم أستاذ اولا نشكر جهدود المبذوله ثانيا عندي كم سؤال واستفسارات اذا امكن طريقه تواصل

    • @sirleelee
      @sirleelee 2 года назад

      وعليكم السلام أستاذ داوود ، العفو و أن شاء الله تكون مفيدة. بالإمكان مراسلتي على engsaif07@gmail.com

  • @bljangir7450
    @bljangir7450 2 года назад

    Superb sir .

  • @bljangir7450
    @bljangir7450 2 года назад

    Cannot be better explanation than this , superb @@@

  • @tigerhamza2420
    @tigerhamza2420 2 года назад

    thank you

  • @aboalbess
    @aboalbess 2 года назад

    Hello, how are you, doctor, can you help me, I have some questions about the power factor improvement circuit .

    • @sirleelee
      @sirleelee 2 года назад

      Hi, I am really very busy right now, I am sorry. Having said that, you can email me the questions at engsaif07@gmail.com

  • @waleedali238
    @waleedali238 3 года назад

    How is a ynd11 transformer connected to a three-way voltage source in Matlab

    • @sirleelee
      @sirleelee 2 года назад

      I am sorry, I haven't done it through coding.

  • @alialasde1712
    @alialasde1712 3 года назад

    Hello dr Is there any video of a DC compound motor mathematical and simulation like this video

    • @sirleelee
      @sirleelee 2 года назад

      I am sorry, I haven't done so. It was a part of an academic module I given.

  • @qisbelle459
    @qisbelle459 3 года назад

    Hi, how would you model this for a non linear transformer? What equations would you change or add?

    • @sirleelee
      @sirleelee 2 года назад

      I am sorry, I haven't done so.

  • @mechaliomar2447
    @mechaliomar2447 3 года назад

    Thanks for this excellent demons. could you please make an example on connecting the the second model to an H bridge including also a simple comparative pid control between models. thanks again

    • @sirleelee
      @sirleelee 2 года назад

      I am sorry, I am very busy right now.

  • @abdelbasetelhangari645
    @abdelbasetelhangari645 3 года назад

    Nice job... May you explain more the difference between the branch and load components?

  • @bubusela6872
    @bubusela6872 3 года назад

    Hi. Do you have any paper or documentation that explains how to get the model in 8:23 from the equations in 7:03?

  • @prb17918
    @prb17918 3 года назад

    Nice work, but mathematical model means , only system equations can be used for analysia the performance of the system.

  • @m_nabr
    @m_nabr 3 года назад

    Excellent work! Thanks for uploading such a good lecture

  • @juliebarney4430
    @juliebarney4430 3 года назад

    Where can I find lecture 10? Thank you very much!!! You explained so well.

  • @ebrahimabdeldayiem9723
    @ebrahimabdeldayiem9723 3 года назад

    السلام عليكم ربنا يزيدك علم محتاج المحاضرات دي لو تكرمت ❤️

  • @Dr.Wiryajati
    @Dr.Wiryajati 3 года назад

    Best Explaination, Many thanks, I hope that it helps

  • @chatrapati_shivaji_youth_1582
    @chatrapati_shivaji_youth_1582 3 года назад

    hi sir i want the matlab software could u pls share me to my email : lohithakshay31@gmail.com

  • @ritik5604
    @ritik5604 3 года назад

    Can I make this simulation for the application of active filter perspective for college project ??

    • @danielsmith7383
      @danielsmith7383 3 года назад

      From which clg ?

    • @pramodpathade8682
      @pramodpathade8682 3 года назад

      Will you send any of documents of your project...bcoz I also selected the same project (3ph rectifier with pfc Controller) using active pf method

  • @ibrahimabedillatif3540
    @ibrahimabedillatif3540 3 года назад

    why no one build a compound dc motor in matlab can you known me please

  • @assilabdulhadi2081
    @assilabdulhadi2081 3 года назад

    hi doctor! if we would like to model a shunt DC "generator", is it true that we only insert the torque as a negative value and then it the motor becomes a generator? or do i need to do something else?

    • @jhonnypillaca352
      @jhonnypillaca352 3 года назад

      Hi Doctor , I hope that you're all right , excuse me , I would be kind enough to answer the young man's question because I also have the same doubt about all DC "generator" , thanks!

  • @mr.topspeed7238
    @mr.topspeed7238 3 года назад

    Hello. Do you have any smart homework energy management system matlab simulation ?

    • @sirleelee
      @sirleelee 3 года назад

      I don't, I am sorry that I could not help. Apologies for the late reply.

  • @mr.topspeed7238
    @mr.topspeed7238 3 года назад

    Hello. Do you have any smart homework energy management system matlab simulation ?

  • @EngineerAAjiel
    @EngineerAAjiel 3 года назад

    شكرا للمجهود دكتور .. ممكن التواصل مع حضرتك اذا امكن.. انا طالب دكتوراه في المانيا

    • @sirleelee
      @sirleelee 3 года назад

      العفو بالمكان ارسال رساله على engsaif07@gmail.com و سوف احاول الرد عليها

  • @Abidali-qi3xj
    @Abidali-qi3xj 3 года назад

    i have smart grid model with documentation. if anyone need contact on whatsapp.. +923459160826

  • @abdullahmujahid6851
    @abdullahmujahid6851 3 года назад

    8:01 how did u calculate values L1 L0 ???????

  • @cesitli5615
    @cesitli5615 3 года назад

    السلام عليكم دكتور . احتاج ان اتواصل معك ممكن الأيميل او اي وسيلة تواصل متوفرة لديك عندي كم سؤال بخصوص محاكاة bldc motor اكون ممنون

    • @sirleelee
      @sirleelee 3 года назад

      وعليكم السلام استاذ مصطفى. جدا اعتذر، حاليا مشغول جدا و لذلك حتى سلسله المحاضرات احتمال ما استطيع اكملها

  • @manalnawir9845
    @manalnawir9845 3 года назад

    عاشت الايدي دكتور سيف سلامنا للعائلة الكريمة

    • @sirleelee
      @sirleelee 3 года назад

      الله يسلمك دكتورة ، شكرا جزيلا و سلامنا للحجي

  • @AbhishekThakur-vr4zy
    @AbhishekThakur-vr4zy 3 года назад

    Great work sir , we are waiting for remaining videos ,sir please upload them asap 🙏❤️

    • @sirleelee
      @sirleelee 3 года назад

      Many thanks sir, apologise for the late reply. I am sorry, I am currently very busy. Hence, I might not be able to record the remaining lectures.

    • @AbhishekThakur-vr4zy
      @AbhishekThakur-vr4zy 3 года назад

      @@sirleelee ok sir , thanks for the uploaded lecures ,it helped me a lot 🙏🙏❤️

    • @mustafaaalthabit9722
      @mustafaaalthabit9722 Год назад

      @@sirleelee Hi Saif, have you done any lectures on Inverter Based Generation?

  • @tapanpatel7333
    @tapanpatel7333 4 года назад

    Sir, This video really help us to understand the design process.. Thank you Sir, i am working regarding on permanent motor design Is there any more lecture you took as i want to learn more about it.. If there is more chance to learn, can you please provide more information about it.. Really appreciate your help sir..😊

  • @sarayousrei4029
    @sarayousrei4029 4 года назад

    How to get it's transfer function ?

  • @inasaljbory4626
    @inasaljbory4626 4 года назад

    استاذ اذا ممكن كتب يخص محطات الطاقة الكهروضوئية

    • @sirleelee
      @sirleelee 4 года назад

      استاذ انس، ممكن ترسلي رساله على eesaif04@yahoo.com

  • @SalahAbbasTaha
    @SalahAbbasTaha 4 года назад

    سلام عليكم دكتور الجزاء الاول من التجربة ما يشتغل اله كود ؟

    • @sirleelee
      @sirleelee 4 года назад

      وعليكم السلام استاذ صلاح، نعم صحيح، يجب إدخال معاملات الماكنة (machine parameters). ارسلي رساله على البريد الإلكتروني engsaif07@gmail.com للمزيد من التفاصيل.

  • @puneetkapoor9587
    @puneetkapoor9587 4 года назад

    If you don't mind can you share the matlab file of this simulation? Thank You.

    • @sirleelee
      @sirleelee 4 года назад

      Hi Puneet, could you please send me an email at engsaif07@gmail.com

    • @Hamza_Khan_HK
      @Hamza_Khan_HK 4 года назад

      ​@@sirleelee plz bro send me too, i already sent you an email.. my gmail: amir.hamza.wec@gmail.com

    • @miteshkumar7095
      @miteshkumar7095 3 года назад

      @@Hamza_Khan_HK bro agr apko file mil gyi ho to pls send me

  • @muhammedyasir3232
    @muhammedyasir3232 4 года назад

    If u don't mind can u share the link to this simulation muhammedyasir120@gmail.com

    • @sirleelee
      @sirleelee 4 года назад

      Hi Muhammed, could you please send me an email at engsaif07@gmail.com.

  • @eng.wisammohamed
    @eng.wisammohamed 4 года назад

    استاذ اذا اكو مصدر transient and Dynamic of DC machines

  • @eng.wisammohamed
    @eng.wisammohamed 4 года назад

    السلام عليكم استاذ كيف اعمل حمل متغير للمودل