- Видео 10
- Просмотров 76 243
Saif S Sami
Великобритания
Добавлен 24 апр 2009
Welcome to Smart Grids channel, where a collection of educational and professional videos is presented. These videos cover topics of modelling and simulation of power systems components, renewable energy sources and more. The channel is intended to supplement a final year electrical engineering class and increase engineers’ knowledge in renewable energy sources and active distribution networks techniques.
Please leave a comment or question and I will get back to you if I can. Do not forget to subscribe!
www.linkedin.com/in/saif-sami-phd-eng
Dr Saif S Sami
Please leave a comment or question and I will get back to you if I can. Do not forget to subscribe!
www.linkedin.com/in/saif-sami-phd-eng
Dr Saif S Sami
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...
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...
السلام عليكم لماذا لا تشرح بالعربي لكي نفهم عليك
thank you so much. Respect
please help me i need a simulation of power transformer for sweep frquency response analysis please make video or guide me 🙏
حلول مناقشات هاي الملزمه وين الكاهم؟
سلام عليكم دكتور ممكن ساعدني مشروعي يخص سيطرة ع سرعة هذا ماطورpid وعندي مشاكل وتسالات بهذا خصوص ممكن اتواصل وياك
thank Sir
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!
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
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?
Hi mate, where would I find the hand calculations for how you worked out farads, ohms etc. Is it in the reference
Thanks sir, the content is very helpful🙏 GBU.
Doctor, can I contact you?
Please email me at engsaif07@gmail.com
هل استطيع التواصل معك دكتور
نعم أستاذ أحمد ، اذا امكن راسلني على engsaif07@gmail.com
Can you contact with you Dr
Please email me at engsaif07@gmail.com
السلا عليكم أستاذ اولا نشكر جهدود المبذوله ثانيا عندي كم سؤال واستفسارات اذا امكن طريقه تواصل
وعليكم السلام أستاذ داوود ، العفو و أن شاء الله تكون مفيدة. بالإمكان مراسلتي على engsaif07@gmail.com
Superb sir .
Cannot be better explanation than this , superb @@@
thank you
Hello, how are you, doctor, can you help me, I have some questions about the power factor improvement circuit .
Hi, I am really very busy right now, I am sorry. Having said that, you can email me the questions at engsaif07@gmail.com
How is a ynd11 transformer connected to a three-way voltage source in Matlab
I am sorry, I haven't done it through coding.
Hello dr Is there any video of a DC compound motor mathematical and simulation like this video
I am sorry, I haven't done so. It was a part of an academic module I given.
Hi, how would you model this for a non linear transformer? What equations would you change or add?
I am sorry, I haven't done so.
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
I am sorry, I am very busy right now.
Nice job... May you explain more the difference between the branch and load components?
Hi. Do you have any paper or documentation that explains how to get the model in 8:23 from the equations in 7:03?
Nice work, but mathematical model means , only system equations can be used for analysia the performance of the system.
Excellent work! Thanks for uploading such a good lecture
Where can I find lecture 10? Thank you very much!!! You explained so well.
السلام عليكم ربنا يزيدك علم محتاج المحاضرات دي لو تكرمت ❤️
Best Explaination, Many thanks, I hope that it helps
hi sir i want the matlab software could u pls share me to my email : lohithakshay31@gmail.com
Can I make this simulation for the application of active filter perspective for college project ??
From which clg ?
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
why no one build a compound dc motor in matlab can you known me please
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?
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!
Hello. Do you have any smart homework energy management system matlab simulation ?
I don't, I am sorry that I could not help. Apologies for the late reply.
Hello. Do you have any smart homework energy management system matlab simulation ?
شكرا للمجهود دكتور .. ممكن التواصل مع حضرتك اذا امكن.. انا طالب دكتوراه في المانيا
العفو بالمكان ارسال رساله على engsaif07@gmail.com و سوف احاول الرد عليها
i have smart grid model with documentation. if anyone need contact on whatsapp.. +923459160826
8:01 how did u calculate values L1 L0 ???????
السلام عليكم دكتور . احتاج ان اتواصل معك ممكن الأيميل او اي وسيلة تواصل متوفرة لديك عندي كم سؤال بخصوص محاكاة bldc motor اكون ممنون
وعليكم السلام استاذ مصطفى. جدا اعتذر، حاليا مشغول جدا و لذلك حتى سلسله المحاضرات احتمال ما استطيع اكملها
عاشت الايدي دكتور سيف سلامنا للعائلة الكريمة
الله يسلمك دكتورة ، شكرا جزيلا و سلامنا للحجي
Great work sir , we are waiting for remaining videos ,sir please upload them asap 🙏❤️
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.
@@sirleelee ok sir , thanks for the uploaded lecures ,it helped me a lot 🙏🙏❤️
@@sirleelee Hi Saif, have you done any lectures on Inverter Based Generation?
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..😊
How to get it's transfer function ?
استاذ اذا ممكن كتب يخص محطات الطاقة الكهروضوئية
استاذ انس، ممكن ترسلي رساله على eesaif04@yahoo.com
سلام عليكم دكتور الجزاء الاول من التجربة ما يشتغل اله كود ؟
وعليكم السلام استاذ صلاح، نعم صحيح، يجب إدخال معاملات الماكنة (machine parameters). ارسلي رساله على البريد الإلكتروني engsaif07@gmail.com للمزيد من التفاصيل.
If you don't mind can you share the matlab file of this simulation? Thank You.
Hi Puneet, could you please send me an email at engsaif07@gmail.com
@@sirleelee plz bro send me too, i already sent you an email.. my gmail: amir.hamza.wec@gmail.com
@@Hamza_Khan_HK bro agr apko file mil gyi ho to pls send me
If u don't mind can u share the link to this simulation muhammedyasir120@gmail.com
Hi Muhammed, could you please send me an email at engsaif07@gmail.com.
استاذ اذا اكو مصدر transient and Dynamic of DC machines
السلام عليكم استاذ كيف اعمل حمل متغير للمودل